Fits 1998-2002 Dodge Ram 2500 and 3500 models equipped with the Cummins diesel engine.

The Fleece Performance SureFlo sending unit is engineered specifically for trucks running externally mounted aftermarket lift pumps. It solves the common "1/4 tank issue" by ensuring the pump draws fuel from a contained bucket assembly rather than the open tank. This design prevents cavitation and air ingestion when fuel levels are low or during vehicle maneuvers. The assembly features one-way check valves that allow fuel to flow into the bucket even at the lowest levels, maintaining a consistent supply to your fuel system.

This unit is a direct replacement for the factory sending unit and installs into the stock location without the need for drilling or cutting the fuel tank. It utilizes factory-style quick disconnects for stock lines and provides -8 AN ports for those plumbing custom fuel setups. The SureFlo includes integrated fuel level electronics calibrated for the 1998-2002 20-220 ohm range, making it an ideal solution for repairing a failed level sender while upgrading fuel delivery.

• Eliminates 1/4 tank fuel starvation and pump cavitation
• Draws and returns fuel directly to the bucket assembly
• Heavy-duty billet aluminum cap for increased durability
• Universal -8 AN ports for custom plumbing
• New fuel level electronics and float (20-220 ohms)
• OEM-style fitment with no tank modification required
• Maximum recommended flow rate: 200 GPH
• Manufacturer Part Number: FPE-SF-CUMM-9802

Fits 1991-1993 Dodge D250 and D350 models (5.9L).

The Fleece Performance SureFlo Performance Sending Unit (FPE-SF-CUMM-9197) is engineered to solve common fuel delivery issues in first-generation Cummins trucks running aftermarket lift pumps. Unlike traditional draw straws or tank sumps that require drilling and can lead to fuel starvation at low levels, the SureFlo uses a specialized bucket assembly. This design draws fuel from and returns it to the base of the unit, utilizing one-way check valves to keep the pump submerged even at low fuel levels. This effectively eliminates the "1/4 tank issue" and protects your pump from cavitation caused by drawing air.

Installation is straightforward, utilizing an OEM-style fitment that requires no cutting or drilling of the fuel tank. The unit features factory-style quick disconnects to adapt to your stock fuel lines while also providing universal -8 AN ports for those plumbing a custom high-flow fuel system.

• Billet aluminum cap for maximum durability
• New fuel level electronics and float for accurate gauge readings
• Maintains consistent fuel supply at low tank levels
• Direct drop-in fitment with new tank flange seal
• Includes adaptation pigtail connector
• Equipped with universal -8 AN ports
• Manufacturer Part Number: FPE-SF-CUMM-9197

Fits select 2011-2024 Ram 2500 and 3500 trucks (Cummins) equipped with an externally mounted lift pump. The SureFlo Performance Sending Unit (FPE-SF-CUMM-1121) is engineered to solve the cavitation and fuel delivery issues common when using aftermarket draw straws or sumps.

Instead of drilling the tank or relying on a draw straw that causes fuel starvation at 1/4 tank, the SureFlo draws fuel from an internal bucket assembly. This bucket utilizes one-way check valves to maintain a constant fuel supply at the base of the unit, even during low fuel levels or aggressive maneuvers. It maintains factory-style quick disconnects for a bolt-on installation into the OEM sending unit location without any tank modification.

• Performance Plumbing: Universal -8 AN ports for custom fuel setups and high-flow applications.
• Construction: Heavy-duty billet aluminum cap for increased durability over plastic OE components.
• Level Sensing: Includes new fuel level electronics and a float to ensure accurate gauge readings.
• Compatibility: Recommended for use with aftermarket lift pumps with ratings up to 200 GPH.
• Installation: Includes 8 to 3/4"-16 straight male fitting with O-ring and a new O-ring or flange seal.

Fits 2005-2009 Dodge Ram 2500 and 3500 models equipped with the Cummins diesel engine.

The Fleece Performance SureFlo Performance Sending Unit (FPE-SF-CUMM-0509) is the engineered solution for Dodge Ram owners running externally mounted aftermarket lift pumps. Standard draw straws or tank sumps often suffer from "1/4 tank issues," where air is drawn into the fuel system as levels drop, leading to pump cavitation and potential engine stalling. The SureFlo solves this by drawing fuel from and returning it to an internal bucket assembly, ensuring the pump remains submerged even at low fuel levels.

Designed for a clean, drop-in installation, the SureFlo fits directly into the factory sending unit location without the need for drilling or cutting the fuel tank. It utilizes factory-style quick disconnects for stock fuel lines and features universal -8 AN ports for those plumbing custom fuel systems. This unit also includes updated fuel level electronics and a new float to restore or maintain accurate dash gauge readings.

• Eliminates 1/4 tank fuel starvation and pump cavitation
• Heavy-duty billet aluminum cap for durability and a precision seal
• Internal bucket with one-way check valves for consistent fuel delivery
• Supports aftermarket lift pumps up to 200 GPH (not recommended for >200 GPH)
• Universal -8 AN ports and factory-style quick-disconnect compatibility
• Includes new O-ring/flange seal and 8 to 3/4"-16 straight male fitting
• Complete with new fuel level electronics and float

Fits select 2003-2004 Dodge Ram 2500 and 3500 trucks (Laramie, SLT, ST) equipped with the Cummins diesel engine.

The Fleece Performance SureFlo Performance Sending Unit (FPE-SF-CUMM-0304) is engineered to solve the common "1/4 tank issue" often found with aftermarket external lift pumps. By utilizing a bucket assembly that draws fuel from and returns it directly to the base of the unit, the SureFlo ensures your pump stays submerged, preventing cavitation and air intake even at low fuel levels. This system is an ideal alternative to draw straws or tank sumps, requiring no drilling or cutting of the factory fuel tank.

Equipped with factory-style quick disconnects and universal -8 AN ports, the SureFlo allows for a clean installation whether you are using stock fuel lines or a custom high-flow setup. It also includes updated fuel level electronics and a heavy-duty billet aluminum cap for long-term durability and accurate dash readings.

• Replaces OE sending unit with a high-flow, bucket-style assembly
• Heavy-duty billet aluminum cap and new fuel level electronics/float
• Integrated one-way check valves to maintain fuel levels in the bucket
• Universal -8 AN ports for professional plumbing
• Includes 8 to 3/4-16 straight male fitting with O-ring
• Fits into stock sending unit location without tank modifications
• Recommended for use with external lift pumps up to 200 GPH
• Manufacturer Part Number: FPE-SF-CUMM-0304

Fits 2014-2018 Ram 1500 (3.0L EcoDiesel). The Fleece Performance PowerFlo lift pump is an engineered drop-in solution for owners looking to replace a failed factory unit or upgrade their 3.0L EcoDiesel fuel system. Unlike many high-flow aftermarket pumps that require noisy external mounting, the PowerFlo is a quiet, in-tank assembly featuring a dual gerotor design for increased flow and redundancy.

This system utilizes an active fill bucket to eliminate the common "1/4 tank issues" associated with aftermarket draw straws and sumps, ensuring consistent fuel delivery even at low fuel levels. The installation is completely seamless, requiring no cutting or splicing of factory fuel lines or wiring harnesses. For enthusiasts running custom fuel setups, the pump outlet and return are threaded for -8 O-ring fittings (3/4"-16 thread).

• Direct in-tank replacement retains all factory fuel lines and diagnostic functions
• Ultra-quiet dual gerotor design provides increased flow capacity
• Active fill bucket eliminates the need for tank sumps or draw straws
• Compatible with up to 20% biodiesel (B20)
• Operating pressure: 68-70 psi at idle
• Manufacturer Part Number: FPE-PF-RAM-ECO-1419
• Replaces OE Part Numbers: 68161407AE, 68161407AB
• Includes: PowerFlo lift pump with fuel level sender, chassis wiring extension, and tank O-ring

Fits select 2001-2004 Chevrolet Silverado and GMC Sierra 2500 HD / 3500 trucks (6.6L V8 Duramax LB7).

The Fleece Performance PowerFlo lift pump is the ultimate in-tank solution for LB7 Duramax owners seeking increased fuel flow and reliability. Designed as a direct OEM replacement, this lift pump installs into the factory fuel tank in a fraction of the time required for traditional frame-mounted pumps. By retaining the factory fuel lines and integrating a new sending unit with updated electronics and a fresh fuel level float, it restores accurate gauge readings while supporting higher performance demands.

The PowerFlo features an active fill bucket that eliminates common diesel fueling issues like 1/4 tank starvation, removing the need for tank sumps or draw straws. While it integrates seamlessly with factory systems, it is also aftermarket-ready; the pump outlet and return are threaded to accept -8 O-ring fittings (3/4"-16 thread) for those running custom fuel lines or external filtration.

• Direct in-tank replacement for GM OE part AC Delco 89060639
• Active fill bucket prevents fuel starvation at low tank levels
• Retains factory fuel lines for simplified installation
• Includes new sending unit electronics and fuel level float
• Threaded outlet/return for -8 O-ring fittings (3/4"-16 thread)
• Manufacturer Part Number: FPE-PF-GM-0104

Fits 2011-2016 Ford F-250 and F-350 Super Duty models with a short bed configuration.

The Fleece Performance PowerFlo Lift Pump & Fuel System Upgrade Kit is a comprehensive solution for 6.7L Powerstroke owners looking to replace a failing factory pump or support high-performance modifications. This kit replaces both the in-tank sending unit and the frame-mounted factory pump and filter assembly with a high-efficiency system designed to support up to 800 HP. By utilizing an active fill bucket, this pump eliminates common issues associated with draw straws or sumps, such as 1/4-tank fuel starvation.

Engineering for quiet, reliable operation, the PowerFlo uses a dual gerotor pump design. The included frame-mounted filter base utilizes a premium Donaldson filter for superior fuel filtration and mounts directly to the original equipment location. This plug-and-play system requires no cutting or splicing of factory lines, retaining all diagnostic functionality and the factory water-in-fuel (WIF) sensor. For those running custom fuel systems, the pump outlet and return are threaded for -8 O-ring fittings (3/4"-16 thread).

• Manufacturer Part Number: FPE-PF-FMC-1116-SB
• Dual gerotor pump design for ultra-quiet operation and high flow
• Supports up to 800 HP engine output
• Direct drop-in replacement; no fuel tank or line modifications required
• Includes Donaldson fuel filter and frame-mounted filter base
• Retains factory fuel lines and WIF sensor
• Threaded for -8 O-ring (3/4"-16) aftermarket fittings

The Fleece Performance PowerFlo Lift Pump is a comprehensive fuel system upgrade designed for 1991-1993 Dodge D250 and D350 models (5.9L). This in-tank assembly replaces the factory sending unit and eliminates the need for external sumps or draw straws, effectively solving the common 1/4 tank fuel starvation issues encountered with high-flow fuel systems.

Engineered to support up to 800 hp, the PowerFlo utilizes a dual gerotor pump design to increase flow capacity and improve reliability over the factory configuration. This unit is a direct OEM-style fitment, requiring no drilling or cutting of the fuel tank. The kit includes a fuel gauge sending unit and float to restore accurate dashboard readings, along with a mechanical pump block-off plate for a clean installation.

• Direct in-tank fitment with active fill bucket technology
• Dual gerotor pumps supporting up to 800 hp
• Includes new fuel sending unit and float
• 16 feet of push-lock hose and necessary AN/barb fittings
• Mechanical fuel pump block-off plate (FPE-CUMM-FBOP) included
• Wiring harness, fuse taps, and flange tank seal included
• Manufacturer Part Number: FPE-PF-CUMM-9197

Fits 2011-2024 Dodge Ram 4500 and 5500 Cab & Chassis models equipped with the 6.7L Cummins diesel engine and 52-gallon over-axle rear tank.

The Fleece Performance PowerFlo Lift Pump is a direct-fit, in-tank performance upgrade designed to replace the failure-prone factory pump. Unlike external lift pumps that require cutting fuel lines or installing noisy frameside brackets, the PowerFlo installs directly into the fuel tank in a fraction of the time. This unit features a dual gerotor design, providing two OEM-quality pumps in a single assembly for increased flow capacity and redundancy, capable of supporting up to 800 horsepower.

The PowerFlo utilizes an active fill bucket to eliminate the need for tank sumps or draw straws, effectively solving the "1/4 tank" fuel starvation issues common with other high-flow systems. It maintains full compatibility with your factory water-in-fuel sensors, fuel heaters, and fuel lines. For those with custom plumbing needs, the outlet and return ports are threaded for -8 O-ring fittings (3/4"-16 thread).

• Direct OEM in-tank replacement for simple, clean installation.
• Dual gerotor pump design supports up to 800 hp.
• Maintains factory fuel heater and water-in-fuel (WIF) sensor functionality.
• Operating Pressure: 18-20 psi at idle.
• B20 Biodiesel compatible (up to 20%).
• Replaces OEM part number: 68064420AA.
• Manufacturer Part Number: FPE-PF-CUMM-1124-CCOA.

Fits 2011-2024 Ram 4500 and 5500 Cab & Chassis models equipped with the 22-gallon midship fuel tank.

The Fleece Performance PowerFlo Lift Pump is a high-performance, in-tank replacement designed to provide increased fuel flow and reliability without the complexities of traditional aftermarket systems. Featuring a dual gerotor pump design, this unit increases flow capacity enough to support up to 800 hp while offering redundant reliability. Unlike external pumps, the PowerFlo utilizes an active fill bucket, which eliminates the need for tank sumps or draw straws and prevents the common "1/4 tank" fuel starvation issues seen in modified diesel applications.

This pump is engineered for seamless integration, retaining your factory water-in-fuel (WIF) sensor, fuel heaters, and fuel lines for a clean, OEM-style installation. For those running custom setups, the pump outlet and return ports are threaded to accept -8 O-ring fittings (3/4"-16 thread), making it compatible with aftermarket fuel lines and filtration systems.

• Direct OEM in-tank replacement
• Dual gerotor pump design for increased flow and reliability
• Supports up to 800 hp
• Operating Pressure: 18-20 psi at idle
• Threaded -8 O-ring outlet and return (3/4"-16 thread)
• Validated for use with up to 20% biodiesel (B20)
• Replaces OEM Part Number: 68064422AB
• Manufacturer Part Number: FPE-PF-CUMM-1124-CCMS

Fits 2016-2019 Nissan Titan XD trucks (Platinum Reserve, PRO-4X, S, SL, SV) equipped with the 5.0L Cummins diesel engine.

The Fleece Performance Lift Pump and Filter Rebuild Kit (MPN: FPE-LP-TITAN-1619) provides everything needed to refresh the lift pump and stage 1 fuel filter assembly on your 5.0L Cummins. This kit is designed specifically for vehicles utilizing fuel filter and fuel pump assemblies 16400-EZ40A or 16400-EZ40B. By replacing the internal pump and utilizing high-quality Fleetguard filtration, you can restore proper fuel delivery and filtration efficiency without replacing the entire housing.

• New OE replacement fuel pump
• Fleetguard Stage 1 lower fuel filter
• Fleetguard under-hood fuel filter
• Replacement O-rings for the fuel pump and stage 1 filter head
• Restores fuel system integrity and pressure

Installer Note: The fuel pump priming procedure must be performed according to factory instructions after installation and prior to the first engine crank. This ensures all air is purged from the system. Failure to prime the pump will result in low feed pressure, extended cranking, and potential permanent damage to the new pump.

Fits 2011-2016 Chevrolet Silverado and GMC Sierra 2500/3500 HD models equipped with the 6.6L LML Duramax engine.

Protect your LML Duramax from the risk of catastrophic fuel system failure with the Fleece Performance CP3 Conversion Kit (FPE-LML-CP3-WP). The factory-equipped CP4 high-pressure pump is prone to internal failure that can contaminate the entire fuel system with metal debris. This conversion replaces the CP4 with the more robust and reliable Bosch CP3 injection pump, providing both peace of mind and enhanced fueling capability without the need for specialized tuning.

This kit is a complete solution featuring a brand-new Bosch CP3 pump, Fleece-exclusive molded fuel hoses, and high-flow fittings. It also includes a valley feed line designed to support aftermarket lift pumps and filter applications. Engineered for a perfect fit and long-term durability, this system is 50-state emissions legal under CARB Executive Order D-834-1.

• Brand new Bosch CP3 high-pressure injection pump
• Fleece exclusive preformed molded fuel feed and return lines
• High-flow CP3 feed and return fuel fittings
• CP3-to-rail high-pressure fuel line and dosing injector feed line
• CP3 mounting adapter and required hardware kit
• Regulator extension harness and fuel temperature sensor mounting bracket
• 50-state compliant (CARB EO# D-834-1)
• Manufacturer Part Number: FPE-LML-CP3-WP

Fits 2011-2016 Chevrolet Silverado and GMC Sierra 2500/3500 HD (6.6L LML Duramax).

Improve the reliability and fueling potential of your LML Duramax by converting from the failure-prone CP4 to the proven CP3 high-pressure pump platform. The CP4 pump is known for catastrophic internal failures that can contaminate the entire fuel system, leading to extremely expensive repairs. This Fleece Performance hardware kit facilitates a clean installation of a CP3 pump, providing a more robust fueling solution for the 2011-2016 GM platform.

This kit is 50-state compliant (CARB EO# D-834-1) and utilizes high-quality components, including Fleece-exclusive molded fuel feed and return hoses. No FCA regulator table changes are required when converting to a stock CP3 using this kit. Note: This package includes conversion hardware only; a CP3 injection pump must be purchased separately.

• Manufacturer Part Number: FPE-LML-CP3-NP
• Emissions Status: 50-state compliant (CARB EO# D-834-1)
• Included Lines: CP3 to rail high-pressure line, preformed feed and return fuel lines, and dosing injector feed line
• Fittings: High-flow CP3 feed and return fittings and low-pressure fuel feed lines
• Hardware: CP3 mounting adapter, fuel temperature sensor mounting bracket, and full hardware kit
• Electrical: FCA extension harness included

Fits select 2011-2016 Chevrolet Silverado and GMC Sierra 2500/3500 HD models (6.6L Duramax LML).

The factory CP4 fuel pump in the LML Duramax is known for catastrophic failures that can contaminate the entire fuel system with metal debris. This Fleece Performance conversion kit replaces the vulnerable CP4 with a high-performance 10mm heavy-duty Bosch CP3, significantly improving both long-term reliability and fueling capability. This kit provides an OEM-level fit and finish using custom components engineered specifically for the LML platform.

The included CP3 features a 10mm displacement cam to support increased fuel demand. The kit is designed for a seamless installation with Fleece-exclusive molded fuel feed and return hoses, high-flow fittings, and a valley feed line that supports aftermarket lift pump integration. For optimal performance, if using a lift pump, feed pressure to the CP3 should be regulated to 2 psi or less to prevent engine surging.

• Manufacturer Part Number: FPE-LML-CP3-10
• Emissions Certificate Number: SC-FLC01-0013
• Includes Heavy Duty Bosch CP3 with 10mm displacement cam
• Preformed fuel feed and return lines for OEM fitment
• High-flow CP3 rail pressure line and fuel fittings
• Dosing injector fuel lines and mounting bracket
• FCA extension harness and valley feed line
• Complete mounting hardware kit included

Fits select 2020-2024 Chevrolet Silverado and GMC Sierra 2500 HD/3500 HD models equipped with the 6.6L L5P Duramax engine.

The Fleece Performance L5P fuel filter upgrade kit allows you to convert from the restrictive factory cartridge-style filter to a high-capacity spin-on canister style filter. This upgrade provides increased filtration capacity, allows for longer service intervals, and expands your choice of replacement filter options. The kit features a precision-machined, anodized billet aluminum fuel filter base designed to retain the original equipment (OE) sandwich-style heating element, ensuring consistent performance in cold weather conditions.

Designed for a direct-fit installation, the new filter base mounts in the factory location and utilizes quick-disconnect fittings for an OE-quality finish. This system replaces GM part numbers 23149526, 84711317, and 84996837.

• Converts factory cartridge filter to a spin-on canister style
• Anodized billet aluminum base retains the OE heating element
• Maintains factory mounting location and fuel line connections
• Includes Donaldson fuel filter and water separator
• Cross-Reference: Replaces GM Part # 23149526, 84711317, 84996837
• U.S. Patent No. D978,917
• Manufacturer Part Number: FPE-L5P-FFBA-1719

Kit Includes:

• Donaldson fuel filter and water separator
• Filter base with integral mounting
• Distribution filter block / filter coupler
• Quick-disconnect fittings

Fits select 2017-2022 Chevrolet Silverado and GMC Sierra 2500 HD/3500 HD models equipped with the 6.6L L5P Duramax engine.

A common failure point on the L5P Duramax, these fuel injector connector pigtails address the increased resistance issues that often trigger injector Diagnostic Trouble Codes (DTCs) P0201 through P0208. These connectors are prone to wear over time and are typically recommended for replacement whenever injectors are serviced to ensure a reliable electrical connection and prevent future diagnostic issues.

Each connector is produced in-house using fully automated wire cutting and terminal crimping processes for precise tolerances and long-term durability. This kit includes four pigtails with 4.5-inch leads and heat-sealable butt-style connectors for a secure, weather-resistant installation.

• Direct replacement for GM part number 19368140
• 4.5-inch pigtail leads
• Automated wire cutting and crimping
• Includes heat-sealable butt-style connectors
• Sold as a set of 4
• Manufacturer Part Number: FPE-HAR-L5P-INJ-PT-4P

Fits 2017-2022 Chevrolet Silverado and GMC Sierra 2500/3500 HD trucks equipped with the 6.6L L5P Duramax engine.

This Fleece Performance replacement fuel injector connector is engineered to solve a common failure point on the L5P Duramax. These connectors are prone to increased electrical resistance over time, which frequently triggers injector-related diagnostic trouble codes (DTCs) P0201 through P0208. This pigtail allows for a reliable repair during injector replacement or when troubleshooting harness-side connectivity issues.

• 4.5-inch pigtail for flexible installation and splicing
• Includes two heat-sealable butt-style connectors for a secure, weather-resistant connection
• Helps eliminate resistance-induced DTCs (P0201-P0208)
• Replaces GM part number: 19368140
• Manufacturer Part Number: FPE-HAR-L5P-INJ-PT

Fits select 2001-2016 Chevrolet Silverado and GMC Sierra 2500 HD and 3500 models with Duramax diesel engines.

When upgrading to an aftermarket positive displacement lift pump like the Fleece PowerFlo, the factory fuel primer bulb becomes a redundant component and a common source of air leaks in the fuel system. The Fleece Performance Fuel Primer Bulb Sealing Kit allows you to eliminate this failure point entirely, streamlining your fuel delivery path for better reliability.

The kit features a precision-machined sealing cap equipped with an integrated 1/8" NPT port. This provides a convenient location to plumb a low-pressure fuel gauge for monitoring your lift pump performance, or it can be sealed using the included NPT plug. This is an essential modification for Duramax owners seeking a more robust fuel system architecture.

• Replaces the leak-prone factory primer bulb
• Includes integrated 1/8" NPT port for fuel pressure monitoring
• Machined for a precise seal on factory mounting points
• Compatible with aftermarket lift pump installations
• Manufacturer Part Number: FPE-GM-FFPD-0116

Kit Includes: Fuel primer cap, 1/8" NPT plug, required fasteners, and installation instructions.

Fits select 2011-2016 Chevrolet Silverado and GMC Sierra 2500/3500 HD (LML Duramax).

The Fleece Performance Return Fuel Pressure Test Port is a critical diagnostic tool for the LML Duramax platform. Designed to assist technicians and truck owners in troubleshooting the fuel system, this port is especially valuable when diagnosing potential CP4 high-pressure pump failures. When installed in the return fuel system, it provides a dedicated point to connect a pressure gauge and monitor return-side fuel pressure under operating conditions.

By allowing for precise pressure measurements, this component helps identify fuel restrictions or pump wear before they result in major engine damage. It is a direct-fit solution that integrates seamlessly into the factory return lines for a reliable seal during testing.

• Facilitates accurate return fuel pressure diagnostics
• Essential for monitoring CP4 pump health and system performance
• Installs directly into the return fuel side for gauge connection
• Specifically engineered for LML Duramax 6.6L engines
• Manufacturer Part Number: FPE-FPTP-GM-1116

Fits select 2011-2026 Ford F-250 and F-350 Super Duty trucks (6.7L Powerstroke). This Fleece Performance under-hood filter assembly is engineered to replace the failure-prone plastic OE housing. Factory filters are notorious for cracking and causing fuel leaks; this heavy-duty upgrade eliminates that risk with a precision-machined billet aluminum cap and high-strength fittings.

Designed as a direct drop-in replacement, this assembly locks into the factory mounting location and converts the system to use a high-efficiency Donaldson spin-on filter. The kit includes a steel adapter fitting and anodized billet aluminum quick-disconnect fittings to ensure a secure, leak-free connection. This setup is compatible with 2011-2024 trucks equipped with an S&S DCR Conversion or Disaster Prevention Kit.

• Material: Heavy-duty anodized billet aluminum cap and fittings
• Filter Type: Replaceable Donaldson spin-on filter (P555095)
• Installation: Drop-in replacement for factory under-hood filter
• Application Support: Includes additional quick-disconnect for 2017-2026 fuel return requirements
• Included Components: FPE-34552-A, FPE-34550-A, FPE-34781-A, FPE-FF-M16-ADPT, FPE-SP-3416, and an extra Donaldson P555095 filter
• MPN: FPE-FMC-UHFA-1123

Fits select 2011-2016 Ford F-250 and F-350 Super Duty trucks equipped with the 6.7L Power Stroke diesel engine.

Upgrade your fuel system maintenance with the Fleece Performance under-bed fuel filter. This drop-in replacement allows 6.7L Power Stroke owners to service the frame-mounted filter independently, eliminating the need to purchase a complete filter kit when only the under-bed component requires replacement. Engineered for superior filtration, this unit provides higher particulate removal efficiency across the entire filter range compared to standard options, maintaining protection even at high flow rates.

For a complete filtration overhaul, this filter is designed to pair perfectly with the Fleece Performance engine-mounted filter assembly (FPE-FMC-UHFA-1123). It serves as a high-performance alternative to the under-bed filter found in the Motorcraft FD-4615 kit, ensuring your fuel system remains free of contaminants that can damage high-pressure common rail components.

• Manufacturer Part Number: FPE-FMC-FFUB-1116
• Direct Replacement: Replaces the under-bed filter from Motorcraft kit FD-4615
• Enhanced Efficiency: Improved particulate removal across all flow ranges
• Serviceability: Allows for independent replacement of the frame-mounted filter
• Compatibility: 2011-2016 Ford Super Duty (6.7L Power Stroke)

Fits 2011-2024 Ford F-250 and F-350 Super Duty (6.7L Powerstroke).

The Fleece Performance Under Hood Fuel Filter Bypass is a robust solution for 6.7L Powerstroke owners who have upgraded to an aftermarket lift pump or auxiliary fuel filtration system. The factory plastic under-hood filter housing is known to be crack-prone; this bypass eliminates that potential failure point while simplifying your fuel system plumbing. It is a direct, drop-in replacement that requires no cutting, splicing, or permanent modification of your original equipment (OE) fuel lines.

Engineered for versatility across the 6.7L engine's lifespan, this kit includes everything needed for a seamless install. For 2011-2016 trucks, the bypass utilizes a standard inlet and outlet configuration. For 2017-2024 models, an additional quick-disconnect fitting is provided to handle the required fuel return line. This component is machined from billet aluminum and anodized for long-term durability in harsh engine bay environments.

• Replaces crack-prone factory plastic under-hood fuel filter housing
• Direct drop-in installation with no fuel line modifications required
• Precision-machined billet aluminum bypass block with black anodized finish
• Includes heavy-duty quick-disconnect fittings for a secure seal
• Accommodates both early (2011-2016) and late (2017-2024) fuel return configurations
• Manufacturer Part Number: FPE-FMC-FFB-1124

Note: This bypass removes the factory under-hood filtration and should only be used in conjunction with an auxiliary fuel filtration system (such as FASS or AirDog) that meets or exceeds OEM filtration specifications.

Fits select 2017-2024 Ford F-250 and F-350 Super Duty (6.7L Powerstroke).

The factory plastic injector return connector on the 2017-2024 6.7L Powerstroke is highly susceptible to heat soak and vibration, often failing or breaking during routine fuel filter maintenance. The Fleece Performance injector return line repair fitting (P/N: FPE-FMC-FF-RLK-1724) replaces that fragile component with a heavy-duty, machined billet aluminum housing designed for longevity.

This upgrade features a dual O-ring internal design for a superior seal and includes a serviceable billet aluminum barb fitting. It is a direct fit for both OEM and aftermarket under-hood fuel filter assemblies, such as Fleece P/N: FPE-FMC-UHFA-1123, ensuring your fuel system remains secure and leak-free through years of service.

• Precision machined billet aluminum housing replaces fragile plastic factory units
• Dual O-ring internal seal for enhanced leak protection
• Serviceable billet aluminum barb fitting for long-term maintenance
• Easy to install and remove during routine filter changes
• Designed for use with OEM and aftermarket filter assemblies
• Manufacturer Part Number: FPE-FMC-FF-RLK-1724

Fits 2011-2016 Ford F-250 and F-350 Super Duty trucks (6.7L).

The plastic factory injector return fitting on the 6.7L Powerstroke is a known failure point, susceptible to cracking from engine heat, vibration, and the stresses of fuel filter maintenance. The Fleece Performance injector return line repair fitting replaces this fragile component with a heavy-duty billet aluminum housing, preventing leaks and ensuring you aren't stranded by a non-repairable fuel line.

This fitting features a dual O-ring internal design for a superior seal and includes a serviceable billet aluminum barb fitting. It is fully compatible with OEM fuel filter assemblies as well as the Fleece Performance under-hood fuel filter assembly (P/N: FPE-FMC-UHFA-1123). This kit provides a durable, long-term solution for maintaining your fuel system's integrity.

• Manufacturer Part Number: FPE-FMC-FF-RLK-1116
• Material: Heavy-duty machined billet aluminum housing
• Sealing: Internal dual O-ring design for increased sealing reliability
• Features: Serviceable billet aluminum barb fitting
• Includes: Injector return fitting with locking tab and O-rings
• Compatibility: Works with OEM and Fleece P/N: FPE-FMC-UHFA-1123 filter assemblies

Fits 2011-2016 Chevrolet Silverado and GMC Sierra 2500/3500 HD (6.6L Duramax LML).

This Fleece Performance replacement high-pressure fuel line is engineered specifically for 6.6L LML Duramax engines equipped with CP3 conversion kits. It provides a reliable, direct-fit solution for maintaining the critical high-pressure connection between the fuel pump and the rail, ensuring consistent fuel delivery in high-performance diesel applications.

As a service component for existing CP3 setups, this line is a direct replacement for the hardware found in several Fleece Performance conversion systems. It is built to the same strict tolerances as the original kit components to handle the high-stress demands of the common rail system without leaks or vibration fatigue.

• Manufacturer Part Number: FPE-FL-LML-CP3-HP
• Application: Designed for 6.6L LML Duramax CP3 conversions.
• Compatibility: Replaces the high-pressure line originally included in Fleece kit part numbers FPE-LML-CP3-NP, FPE-LML-CP3-WP, and FPE-LML-CP3-FF-10.
• Construction: High-tensile fuel line with precise bends for factory-style routing.

Vehicle Fitment

Fits select 2006-2010 Chevrolet Silverado and GMC Sierra 2500 HD/3500 and 2500/3500 Classic models (6.6L Duramax LBZ / LMM).

High-pressure fuel lines on the Duramax LBZ and LMM engines are subject to extreme heat cycles and vibration, which can lead to corrosion, stress cracking, and dangerous fuel leaks. The Fleece Performance High Pressure Injection Line Kit offers a comprehensive 8-piece solution to restore your fuel system's integrity. These lines are precision-engineered as direct-fit replacements for the factory components, ensuring a secure seal between the common rail and the fuel injectors without the need for modification.

• Complete set includes all 8 high-pressure lines required for a full engine service
• Direct replacement for cracked, corroded, or leaking factory injector lines
• Engineered for precise fitment and factory-level sealing tolerances
• Essential for maintaining consistent fuel rail pressure and preventing engine bay fires
• Manufacturer Part Number: FPE-FL-DMAX-LBZLMM-SET

Replaces the following GM OE Part Numbers:

• 98006523 (Qty 2)
• 98006527 (Qty 2)
• 98006524 (Qty 2)
• 98006526 (Qty 2)

Fits select 2007-2018 Dodge and Ram 2500/3500 trucks (6.7L Cummins).

Restore the integrity of your common rail fuel system with this complete high-pressure fuel injection line set from Fleece Performance. Over time, factory lines can become brittle, develop micro-cracks, or leak at the fittings due to vibration and heat cycles. These Fleece Performance lines are designed as direct-fit replacements for the original equipment, ensuring a leak-free seal and proper fuel delivery to your injectors.

• Direct replacement for cracked, corroded, or leaking high-pressure lines
• Precision-bent for exact fitment within the 6.7L engine bay
• Complete six-line set covers all cylinders
• Manufacturer Part Number: FPE-FL-CUMM-6.7-SET

Kit Contents:

• (1) Cylinder 1 Line: FPE-FL-CUMM-6.7-1
• (2) Cylinder 2 & 3 Lines: FPE-FL-CUMM-6.7-23
• (2) Cylinder 4 & 5 Lines: FPE-FL-CUMM-6.7-45
• (1) Cylinder 6 Line: FPE-FL-CUMM-6.7-6

Fits 2007-2009 Dodge Ram 2500 and 3500 trucks (6.7L Cummins).

Streamline your fuel system and eliminate unnecessary restrictions with the Fleece Performance fuel filter delete. If your truck is equipped with an aftermarket lift pump and filtration system—such as an Air Dog or FASS—the factory fuel filter housing is no longer required. Retaining the OE housing only creates a bottleneck in your fuel flow and clutters the engine bay. This delete block allows you to remove the factory canister while maintaining clean, organized plumbing.

Engineered for a precise fit, the block mounts to factory locations to allow the use of original fuel return lines without bending or relocating. It includes a dedicated port for the factory Water in Fuel (WIF) sensor and a 9/16-18 O-ring port for those running a dual CP3 setup.

• Replaces factory fuel filter housing to reduce flow restriction
• Cleans up engine bay for better service access
• Retains factory fuel return line positioning
• Integrated WIF (Water in Fuel) sensor port
• 9/16-18 O-ring port for dual CP3 return lines
• Manufacturer Part Number: FPE-FFD-RO-3G-67

Kit Includes: Fuel filter delete block, replacement banjo washers, WIF sensor port, 9/16-18 O-ring port plug, M14x2.0 WIF sensor plug, and installation instructions.

Fits 2003-2007 Dodge Ram 2500 and 3500 trucks (5.9L / 6.7L Cummins).

Streamline your diesel fuel system with the Fleece Performance 3rd Gen Fuel Filter Delete. When running high-flow aftermarket filtration systems like Air Dog or FASS, the factory fuel filter housing becomes an unnecessary restriction in the fuel circuit and creates clutter in the engine bay. This delete block replaces the bulky OE housing, mounting directly to the factory points to maintain a clean look while allowing the use of original fuel return lines without modification.

Engineered for full functionality, the block includes a dedicated port for the factory Water In Fuel (WIF) sensor and a 9/16-18 O-ring port specifically designed for dual CP3 return lines. This kit is a direct bolt-on solution for Cummins owners looking to optimize flow and simplify maintenance.

• Manufacturer Part Number: FPE-FFD-RO-3G
• Removes factory filter restriction for improved flow
• Retains factory fuel return line locations
• Includes WIF (Water In Fuel) sensor port
• Features 9/16-18 O-ring port for dual CP3 return
• Kit includes: Delete block, banjo washers, WIF sensor port, 9/16-18 O-ring port plug, and M14x2.0 WIF sensor plug