This replacement PERRIN foam filter and diffuser is designed for the internal bottom section of an Air Oil Separator (AOS). Engineered with a specific 48ppi (pores per inch) density, this foam disc acts as a baffle to help coalesce oil vapor and stabilize the fluid within the canister, ensuring cleaner air is returned to the intake system.

• Density: 48ppi (pores per inch) for optimal filtration and flow
• Dimensions: 2.5-inch diameter x 0.825-inch thickness
• Design: Precision-cut disc with a center hole for internal hardware clearance
• Color: Red
• Application: Fits the bottom of select PERRIN Air Oil Separators

Fits select 2011-2023 Chrysler 300, Dodge Challenger, and Dodge Charger models (3.6L).

Protect your engine's intake tract from performance-robbing oil vapors with the J&L Oil Separator 3.0. During normal operation, crankcase pressure is vented back through the intake, which can lead to oil accumulation in the intake tube and manifold runners. This buildup can dilute your fuel's octane and lead to carbon deposits on the valves. The J&L Oil Separator intercepts these vapors, ensuring only clean air reaches the combustion chamber.

This unit is milled from solid billet aluminum for maximum durability and features a black anodized finish. The filtration system uses a fine mesh stainless steel screen to trap initial vapors, followed by a 1/2-inch thick aluminum honeycomb filter that condenses the remaining oil. The knurled tank base allows for easy removal during maintenance, and an O-ring seal ensures a leak-free fitment. With a 3oz capacity, it is designed to be drained every 2,000 to 3,000 miles to keep your PCV system clean.

• Manufacturer Part Number: 3068P-B
• Solid billet aluminum construction with black anodized finish
• Multistage filtration: stainless steel mesh and 1/16th-inch aluminum honeycomb
• 3oz fluid capacity with knurled tank for easy draining
• O-ring sealed to prevent vacuum leaks
• Includes all necessary hardware for installation

Fits 2022-2026 Ford Bronco Raptor (3.0L).

Protect your EcoBoost engine from power-robbing oil vapor and carbon buildup. The J&L 3.0 Oil Separator intercepts oil vapors from the crankcase before they can accumulate in your intake tube and manifold runners. By preventing these vapors from entering the combustion chamber, you reduce the risk of octane dilution and keep your intake system clean—a critical maintenance step for high-performance forced induction vehicles where crankcase pressures are elevated.

CNC-milled from solid billet aluminum, this separator features a multistage filtration system for maximum efficiency. It utilizes a fine mesh stainless steel screen to trap fine vapors, which then pass through a 1/2-inch thick, 1/16-inch aluminum honeycomb filter to coalesce into larger droplets. The 3 oz reservoir features a knurled base for easy removal and an O-ring seal to ensure a leak-free fit.

• Solid billet aluminum construction with a durable black anodized finish
• Multistage filtration: stainless steel mesh and 1/16" aluminum honeycomb
• 3 oz reservoir capacity with easy-drain knurled base
• Includes factory-style quick-connect PCV fittings
• Helps prevent intake valve deposits and octane dilution
• Manufacturer Part Number: 3096P-B

Fits select 2019-2026 Ram 1500 models equipped with the 5.7L engine.

Protect your engine’s intake tract and maintain optimal performance with the J&L 3.0 Passenger Side Oil Separator. During operation, crankcase pressure is vented back through the intake, carrying oil vapors that can coat the intake manifold runners, foul sensors, and dilute your fuel’s octane rating. This separator intercepts those vapors, collecting the oil before it can reach the combustion chamber.

CNC-machined from solid billet aluminum, this 3.0-series separator features a multistage filtration system designed for maximum efficiency. Vapors pass through a fine mesh stainless steel screen and then a 1/2-inch thick, 1/16-inch aluminum honeycomb filter, causing oil droplets to coalesce and settle into the 3oz reservoir. The tank features a knurled base for easy removal and a Viton O-ring for a leak-free seal. For best results, simply drain the tank every 2,000 to 3,000 miles.

• Solid billet aluminum construction with a durable black anodized finish
• Multistage filtration using stainless steel mesh and a 1/16-inch aluminum honeycomb filter
• 3oz fluid capacity reservoir with knurled base for tool-free maintenance
• Includes high-quality fittings and O-ring seal to ensure a secure, leak-free fit
• Designed specifically for the passenger side PCV system

Fits 2024-2026 Ford Mustang GT and Dark Horse models (5.0L).

Protect your engine from performance-robbing oil vapor with the J&L Oil Separator 3.0. During standard operation, crankcase pressure is vented back through the intake track, carrying oil vapors that can accumulate in the intake manifold runners and even dilute your fuel's octane level. This J&L separator captures those vapors before they reach the intake, maintaining engine cleanliness and efficiency.

Milled from solid billet aluminum, this separator features a multistage filtration system. Vapors pass through a fine mesh stainless steel screen and a 1/2-inch thick aluminum honeycomb filter, causing the oil to collect and drop into the 3-ounce tank. The tank features a knurled base for easy removal during service and an O-ring seal to ensure a leak-free performance. Installation is straightforward thanks to factory-style quick-connect PCV fittings.

• Manufacturer Part Number: 3091P-C
• Material: Billet Aluminum
• Finish: Clear Anodized
• Capacity: 3 oz
• Filtration: Stainless steel mesh and 1/16-inch aluminum honeycomb filter
• Installation: Plug-and-play with quick-connect PCV fittings
• Maintenance: Recommended drain every 2,000-3,000 miles

Fits select 2020-2026 Chevrolet Silverado 2500/3500 HD and GMC Sierra 2500/3500 HD models (6.6L).

Protect your heavy-duty engine from the performance-robbing effects of oil vapor with the J&L Oil Separator 3.0. During normal operation, crankcase pressure is vented back into your intake tract. This allows oil vapors to accumulate in the intake tube and manifold runners, which can dilute your fuel and effectively lower its octane rating. This multi-stage system intercepts those vapors, keeping your intake system clean and your combustion efficient.

The J&L 3.0 is precision-milled from solid billet aluminum and features a clear anodized finish. It utilizes a two-stage filtration process: first, a fine mesh stainless steel screen traps fine vapors, followed by a 1/2-inch thick, 1/16-inch aluminum honeycomb filter where droplets coalesce and fall into the 3 oz reservoir. The knurled tank base allows for easy tool-free removal during maintenance intervals, while the integrated O-ring seal ensures a leak-free system.

• Billet aluminum construction with a clear anodized finish
• 3 oz fluid capacity
• Multi-stage filtration: Stainless steel mesh and 1/16-inch aluminum honeycomb
• Includes quick-connect PCV fittings for a straightforward installation
• Knurled tank base for easy draining
• Manufacturer Part Number: 3089D-C

Fits select 1999-2014 Chevrolet Silverado, Tahoe, and GMC Sierra, Yukon, Canyon, and Envoy models (4.8L, 5.3L, 6.0L, 6.2L).

Protect your engine from power-robbing oil vapor with the J&L Oil Separator 3.0. During normal operation, crankcase pressure is vented back into your intake track, carrying oil vapors that coat intake runners and dilute your fuel's octane. This billet aluminum separator intercepts those vapors, preventing carbon buildup and maintaining consistent combustion quality—a critical upgrade for both naturally aspirated and forced induction setups.

The J&L 3.0 features a sophisticated multi-stage filtration system. Vapors first pass through a fine stainless steel mesh screen before hitting a 1/2-inch thick, 1/16-inch aluminum honeycomb filter. This process forces oil droplets to coalesce and fall into the 3oz reservoir. Maintenance is straightforward thanks to the knurled tank base, which allows for easy removal and draining every 2,000 to 3,000 miles.

• Manufacturer Part Number: 3084D-B
• Material: Solid billet aluminum with black anodized finish
• Capacity: 3oz fluid reservoir
• Filtration: Stainless steel mesh and 1/16" aluminum honeycomb
• Seal: Precision O-ring to prevent vacuum leaks
• Installation: Driver-side specific fitment

Fits select 2019-2024 Ram 1500 models (5.7L) including Big Horn, Laramie, Limited, Lone Star, Rebel, and Tradesman.

Prevent oil vapors from contaminating your intake tract with the J&L Oil Separator 3.0. During normal engine operation, crankcase pressure is vented back into the intake, carrying oil vapors that can coat intake manifold runners and dilute fuel octane levels. This billet aluminum catch can intercepts those vapors, ensuring only clean air reaches your engine.

Engineered for efficiency and durability, the 3.0 model features a multi-stage filtration system. Vapors first pass through a fine-mesh stainless steel screen before entering a 1/2-inch thick, 1/16-inch aluminum honeycomb filter. This process forces oil droplets to coalesce and fall into the reservoir. The tank features a knurled base for easy removal during maintenance and an O-ring seal to ensure a leak-free fit.

• Manufacturer Part Number: 3067P-C
• Construction: Milled from solid billet aluminum
• Finish: Clear Anodized
• Capacity: 3oz reservoir
• Filtration: Stainless steel mesh and 1/16" aluminum honeycomb
• Installation: Passenger side specific mounting
• Maintenance: Recommended drain interval every 2,000–3,000 miles

Fits 2015-2023 Ford Mustang GT, Mach 1, and Shelby GT350/GT350R.

The J&L 3.0 Passenger Side Oil Separator (3030P-C) protects your engine from the negative effects of crankcase oil vapors. When crankcase pressure is vented back into the intake track, oil vapors can accumulate in the intake tube and manifold runners, eventually diluting your fuel's octane level. This solid billet aluminum separator intercepts those vapors before they reach the combustion chamber.

This system features a multi-stage filtration process. Vapors first pass through a fine mesh stainless steel screen, then through a 1/2-inch thick, 1/16-inch aluminum honeycomb filter. This causes the oil droplets to grow and fall into the 3 oz reservoir. The tank base is knurled for easy removal during maintenance and uses an O-ring seal to ensure a leak-free connection. Installation is straightforward using the included factory-style quick-connect PCV fittings.

• Construction: CNC-milled solid billet aluminum with clear anodized finish
• Capacity: 3 oz reservoir (recommended drain every 2,000–3,000 miles)
• Filtration: Stainless steel mesh screen and 1/16" aluminum honeycomb
• Fittings: OEM-style quick-connect PCV fittings
• MPN: 3030P-C

Vehicle Fitment

Fits select 2024-2026 Ford Mustang GT and Dark Horse models (5.0L) equipped with a Whipple Supercharger.

Protect your Coyote engine from oil vapor contamination with the J&L Oil Separator 3.0. During normal operation, crankcase pressure is vented back into the intake track, carrying oil vapors that coat intake runners and can even dilute your fuel's octane level. This is particularly critical on forced induction applications where increased crankcase pressures accelerate oil carryover. The J&L 3.0 Oil Separator intercepts these vapors, ensuring only clean air reaches your intake manifold.

Machined from solid billet aluminum with a black anodized finish, this separator features a multistage filtration system. Vapors first pass through a fine mesh stainless steel screen before entering a 1/2-inch thick, 1/16-inch aluminum honeycomb filter. This process causes oil droplets to coalesce and fall into the 3oz reservoir. The tank features a knurled base for tool-free removal and an O-ring seal to ensure a leak-free system. Installation is straightforward thanks to factory-style quick-connect PCV fittings.

• Billet aluminum construction with a black anodized finish
• 3oz fluid capacity
• Multistage filtration: Stainless steel mesh and 1/2" thick aluminum honeycomb
• Quick-connect PCV fittings for easy installation
• Knurled tank base for easy draining
• Manufacturer Part Number: 3092D-B

Fits select 2005-2010 Chrysler 300, Dodge Challenger, Charger, Magnum, and Jeep Grand Cherokee SRT8 (6.1L).

Protect your 6.1L Hemi from intake contamination with the J&L Oil Separator 3.0. During normal engine operation, crankcase pressure is vented back into the intake track. This process carries oil vapors that can accumulate in the intake tube and manifold runners, eventually diluting your fuel and lowering its effective octane level. This J&L separator captures those vapors before they reach the combustion chamber.

Milled from solid billet aluminum, this separator features a multi-stage filtration system. It utilizes a fine mesh stainless steel screen to trap fine oil vapors, which then pass through a 1/2-inch thick, 1/16-inch aluminum honeycomb filter. Once the droplets grow heavy enough, they fall into the 3 oz reservoir. The knurled tank base allows for easy removal during maintenance, while an integrated O-ring ensures a leak-free seal.

• Manufacturer Part Number: 3062P-B
• Material: Solid billet aluminum construction
• Finish: Black Anodized
• Reservoir Capacity: 3 oz
• Filter Media: Stainless steel mesh and 1/16" aluminum honeycomb
• Maintenance: Recommended drain interval of 2,000–3,000 miles
• Mounting: Passenger side specific

Fits 2016-2024 Nissan Titan and Titan XD (5.6L).

The J&L Oil Separator 3.0 (MPN: 3108P-B) is engineered to solve the common issue of oil vapor accumulation within your vehicle's intake tract. During the ventilation of crankcase pressure, oil vapors often migrate into the intake manifold and runners, where they can coat internal components and potentially lower fuel octane. This billet aluminum separator intercepts those vapors, ensuring only clean air passes back into the intake system.

• Precision Construction: Milled from solid billet aluminum with a black anodized finish for durability and corrosion resistance.
• Multistage Filtration: Features a fine mesh stainless steel screen to trap initial vapors and a secondary 1/2-inch thick, 1/16-inch aluminum honeycomb filter to consolidate and drop oil into the tank.
• User-Friendly Design: The 3 oz capacity tank features a knurled base for easy, tool-free removal and an O-ring seal to maintain a leak-free system.
• Maintenance: Recommended drain interval is every 2,000–3,000 miles to prevent overfilling.

Fits 2019-2025 Subaru Ascent and 2020-2025 Subaru Outback XT / Legacy XT.

The PERRIN Air Oil Separator (AOS) is a critical engine health component that captures oil vapor and moisture from your Subaru's crankcase ventilation system. By preventing oil mist from entering the intake tract, it eliminates carbon buildup on intake valves and keeps the intercooler clean, ensuring your turbocharged engine maintains consistent performance and optimal octane levels.

• Prevents oil-induced knock and intake system contamination
• Robust construction with a durable black finish
• Specific fitment for the Subaru 2.4L turbocharged platform
• Direct-fit installation with all necessary hardware included
• Manufacturer Part Number: PSP-ENG-623BK

Fits select 2021-2025 Ford Bronco models equipped with the 2.7L engine.

The K&N 81-0810 Air Oil Separator protects your engine and intake tract by capturing oil and moisture from blowby before it can re-enter the combustion chamber. By trapping these contaminants in a high-capacity reservoir, this catch can helps prevent carbon buildup, power loss, and long-term internal engine damage. It replaces the factory crankcase line, allowing for a more efficient separation process while mounting to a convenient location within your engine bay.

Engineering for a simple installation, the kit uses factory-style hose connections that snap into place without modification. Most installations are completed in approximately 30 minutes with basic tools. Maintenance is equally efficient, as the reservoir is designed for tool-free checking and emptying. Each unit is vehicle-specific and includes all necessary hardware for a clean, secure mount.

• Prevents oil and sludge buildup in the intake manifold and on valves
• High-capacity oil reservoir with tool-free draining
• Quick 30-minute installation using factory-style snap-on connectors
• Vehicle-specific mounting bracket and high-quality hardware included
• Manufacturer Part Number: 81-0810
• Back by K&N's No-Hassle Lifetime Limited Warranty

Fits select 2022-2025 Jeep Wagoneer, Grand Wagoneer, and 2025-2026 Ram 1500 models equipped with the 3.0L engine.

Protect your intake system from oil vapor contamination with the J&L 3098D-C Oil Separator. During normal engine operation, crankcase pressure is vented back through the intake track. In forced induction and high-performance engines, this often carries large amounts of oil vapor that can coat intake manifold runners, accumulate in the intake tube, and even dilute your fuel to lower its effective octane level. This J&L separator captures those vapors before they reach the combustion chamber.

Milled from solid billet aluminum for maximum durability, this unit features a silver finish and a knurled tank base for easy, tool-free removal during maintenance. The multi-stage filtration system utilizes a fine mesh stainless steel screen to trap initial vapors, which then pass through a 1/2-inch thick, 1/16-inch aluminum honeycomb filter. This process forces oil droplets to coalesce and drop into the 3oz reservoir, allowing only clean air to return to the intake.

• Manufacturer Part Number: 3098D-C
• Solid billet aluminum construction with a silver finish
• 3oz fluid capacity with an O-ring seal to prevent leaks
• Multi-stage filtration: Stainless steel mesh and 1/16" aluminum honeycomb
• Quick-connect PCV fittings for a straightforward installation
• Knurled base for easy draining every 2,000-3,000 miles

Fits select 2025-2026 Ford Bronco and Ford Ranger (2.3L).

Protect your EcoBoost engine from the negative effects of oil blow-by. During normal operation, crankcase pressure is vented back into your intake track, carrying oil vapors that can accumulate in the intake manifold and dilute your fuel's octane. The J&L Oil Separator 3.0 (3059P-C) intercepts these vapors, collecting them in a solid billet aluminum reservoir before they reach your intake runners.

This separator features a multi-stage filtration system. Vapors first pass through a fine mesh stainless steel screen, then through a 1/2-inch thick, 1/16-inch aluminum honeycomb filter. This process causes the oil droplets to coalesce and fall into the 3 oz tank. The tank features a knurled base for easy, tool-free removal during maintenance and an O-ring seal to ensure a leak-free system.

• Construction: CNC-milled solid billet aluminum with clear anodized finish
• Filtration: Dual-stage stainless steel mesh and 1/16-inch aluminum honeycomb
• Capacity: 3 oz reservoir with knurled easy-drain base
• Installation: Includes factory-style quick-connect PCV fittings for a secure fit
• Maintenance: Recommended drain interval every 2,000–3,000 miles
• Part Number: 3059P-C

Fits 2007-2014 Ford Mustang Shelby GT500 models.

The J&L Oil Separator 3.0 is designed to prevent oil vapors from circulating through your intake tract, where they can accumulate in the manifold runners, coat the intake valves, and dilute your fuel's octane. In high-performance supercharged applications like the Shelby GT500, increased crankcase pressure makes an efficient PCV filtration system essential for maintaining engine health and performance.

Milled from solid billet aluminum, this separator features a multistage filtration system. It utilizes a fine mesh stainless steel screen to trap initial vapors, followed by a 1/2-inch thick 1/16-inch aluminum honeycomb filter to consolidate the remaining oil before it drops into the reservoir. The 3 oz tank is designed with a knurled base for easy removal and an O-ring seal to ensure a leak-free fit.

• Solid billet aluminum construction with a clear anodized finish
• Multistage filtration: stainless steel mesh and 1/16-inch aluminum honeycomb
• Includes quick-connect PCV fittings for a straightforward installation
• 3 oz fluid capacity with a knurled base for easy draining
• Prevents oil-induced octane dilution and intake manifold sludge
• Manufacturer Part Number: 3012D-C

Fits select 2007-2021 Toyota Tundra and 2008-2022 Toyota Sequoia (5.7L).

The J&L Oil Separator 3.0 protects your engine by preventing oil vapors from entering the intake tract. During normal crankcase venting, oil mist can accumulate in the intake tube and manifold runners, potentially diluting fuel and lowering effective octane. This driver-side kit captures those vapors, ensuring only clean air passes back into the intake system.

Constructed from solid billet aluminum, this separator features a multi-stage filtration system. It utilizes a fine mesh stainless steel screen to trap initial vapors, followed by a 1/2-inch thick, 1/16-inch aluminum honeycomb filter to consolidate larger droplets before they fall into the reservoir. The tank includes a knurled base for easy removal and an O-ring seal to ensure a leak-free system.

• Manufacturer Part Number: 3105D-B
• Material: CNC-milled billet aluminum with black anodized finish
• Capacity: 3 oz fluid reservoir
• Filtration: Stainless steel mesh and 1/16" aluminum honeycomb
• Maintenance: Recommended drainage every 2,000–3,000 miles
• Included: Complete separator assembly with O-ring and knurled base

Fits 2024-2026 Ford Mustang EcoBoost and EcoBoost Premium.

Protect your intake tract and maintain fuel octane levels with the J&L 3.0 Oil Separator. During normal operation, crankcase pressure is vented back through the intake, carrying oil vapors that accumulate in the intake manifold and runners. This is particularly prevalent in forced induction engines like the EcoBoost, where increased crankcase pressures can lead to significant oil buildup and performance-robbing carbon deposits. The J&L 3.0 effectively captures these vapors before they reach the combustion chamber.

Milled from solid billet aluminum, this separator features a multistage filtration system. Vapors first pass through a fine mesh stainless steel screen to trap initial particulates, then through a 1/2-inch thick, 1/16-inch aluminum honeycomb filter where droplets coalesce and fall into the 3oz reservoir. The tank includes a knurled base for easy removal during service and an O-ring seal to ensure a leak-free system.

• Solid billet aluminum construction with black anodized finish
• Multistage filtration: stainless steel mesh and aluminum honeycomb
• Plug-and-play installation with quick-connect PCV fittings
• 3oz capacity tank with knurled base for easy draining
• Recommended drain interval: every 2,000–3,000 miles
• Manufacturer Part Number: 3095D-B

Fits select 2019-2026 Cadillac Escalade/ESV, Chevrolet Silverado 1500, Suburban, Tahoe, and GMC Sierra 1500, Yukon/XL (5.3L).

Protect your engine's efficiency by preventing oil vapor from contaminating your intake tract. During normal operation, crankcase pressure is vented back into the intake; however, this air often carries oil mist that accumulates in the intake manifold, runners, and valves. This J&L Oil Separator 3.0 intercepts these vapors before they can dilute your fuel's octane or cause carbon buildup.

Engineered for professional-grade performance, this separator is milled from solid billet aluminum and features a multi-stage filtration system. Vapors first pass through a fine stainless steel mesh screen to trap heavy oil droplets, followed by a 1/2-inch thick, 1/16-inch aluminum honeycomb filter to capture the finest remaining particles. The collected oil drops into a 3-ounce reservoir that features a knurled base for easy removal and an O-ring seal for leak-free operation.

• Solid billet aluminum construction with black anodized finish
• 3oz reservoir capacity with a knurled easy-drain base
• Dual-stage filtration: Stainless steel mesh and 1/16" aluminum honeycomb
• Direct fit with quick-connect PCV fittings for easy installation
• Manufacturer Part Number: 3086D-B

Fits select 2018-2025 Jeep Wrangler and Wrangler Unlimited models (2.0L).

The J&L Oil Separator 3.0 is engineered to protect your 2.0L engine by intercepting oil vapors before they enter the intake tract. In modern PCV systems, crankcase pressure is vented back into the intake, which can coat the manifold runners and intake valves with oil, potentially diluting fuel octane levels. This driver-side separator captures those vapors using a multi-stage filtration process, ensuring only clean air passes through to the engine.

Constructed from solid billet aluminum, this unit features a 3oz reservoir with a knurled base for easy removal and draining during routine maintenance (recommended every 2,000–3,000 miles). The filtration system utilizes a fine stainless steel mesh screen followed by a 1/2-inch thick, 1/16-inch aluminum honeycomb filter to coalesce fine vapors into heavy droplets. Installation is straightforward with the included OEM-style quick-connect PCV fittings.

• Solid billet aluminum construction with a black anodized finish
• Multi-stage filtration: Stainless steel mesh and 1/16-inch aluminum honeycomb
• 3oz capacity reservoir with a knurled base for tool-free servicing
• Integrated O-ring seal to prevent vacuum leaks
• Includes factory-style quick-connect PCV fittings
• Manufacturer Part Number: 3070D-B

Fits select 2009-2021 Dodge Ram 1500 and Ram 1500 Classic models (5.7L).

Protect your Hemi engine from power-robbing oil vapor with the J&L Oil Separator 3.0. During normal operation, crankcase pressure is vented back into your intake track, carrying oil vapors that coat intake manifold runners and can even dilute your fuel's octane level. This passenger-side separator intercepts those vapors, keeping your intake system clean and maintaining optimal combustion efficiency.

Milled from solid billet aluminum, this 3oz capacity tank features a multistage filtration system. Vapors first pass through a fine mesh stainless steel screen to begin the condensation process, then through a 1/2-inch thick, 1/16-inch aluminum honeycomb filter. This design ensures oil droplets grow heavy enough to fall into the knurled tank base, while only clean air continues to the intake. The tank is equipped with an O-ring seal to prevent leaks and is designed for easy draining every 2,000 to 3,000 miles.

• Manufacturer Part Number: 3065P-B
• Construction: Solid billet aluminum with black anodized finish
• Capacity: 3 oz
• Filtration: Stainless steel mesh screen and 1/16" aluminum honeycomb
• Maintenance: Knurled base for tool-free removal and draining
• Includes: O-ring seal and application-specific mounting hardware

Fits 2024-2026 Ford Ranger Raptor (3.0L).

Protect your engine's intake tract from oil vapor and carbon buildup with the J&L 3058P-C PCV Side Oil Separator. Designed specifically for the turbocharged 3.0L Ford Ranger Raptor, this system intercepts oil mist before it can coat your intake manifold runners or dilute your fuel's octane rating. By trapping these vapors, you ensure cleaner combustion and better long-term reliability for your forced induction system.

The multi-stage filtration system uses a fine mesh stainless steel screen to catch initial vapors, which then pass through a 1/2-inch thick, 1/16-inch aluminum honeycomb filter. Once the droplets become heavy enough, they fall into the 3oz reservoir. The tank features a knurled base for easy removal during service and an O-ring seal to maintain a leak-free system.

• Milled from solid billet aluminum with a clear anodized finish
• Multi-stage filtration: stainless steel mesh and 1/16" aluminum honeycomb
• 3oz reservoir capacity with knurled base for easy draining
• Includes factory-style quick-connect PCV fittings for a direct-fit installation
• Prevents octane dilution and carbon deposits in the intake manifold
• Manufacturer Part Number: 3058P-C

Fits select 2019-2024 Ford Bronco Sport, Edge, Escape, Maverick and Lincoln Corsair, MKC, Nautilus (2.0L EcoBoost).

Protect your intake tract from oil vapor contamination with the J&L Oil Separator 3.0. In modern turbocharged engines like the 2.0L EcoBoost, crankcase pressure can push oil vapors into the intake manifold, leading to carbon buildup on runners and potential octane dilution. This separator intercepts those vapors, ensuring only clean air reaches your engine.

Engineered for durability and efficiency, this unit is milled from solid billet aluminum and features a knurled tank base for tool-free removal during maintenance. The filtration system utilizes a multi-stage design: a fine mesh stainless steel screen catches initial vapors, which then pass through a 1/2-inch thick, 1/16-inch aluminum honeycomb filter to coalesce droplets before they drop into the reservoir.

• Manufacturer Part Number: 3044D-B
• Construction: Solid billet aluminum with black anodized finish
• Capacity: 3 oz reservoir with O-ring seal
• Filtration: Stainless steel mesh and aluminum honeycomb stages
• Installation: Driver-side specific fitment
• Maintenance: Recommended drain interval every 2,000–3,000 miles

Fits 2017-2022 Ford F-250 and F-350 Super Duty models including King Ranch, Lariat, Platinum, XL, and XLT trims (6.2L / 7.3L).

Protect your intake tract and maintain optimal fuel performance with the J&L Oil Separator 3.0. During the process of venting crankcase pressure, oil vapors can accumulate in your intake tube and manifold runners, potentially diluting your gas and lowering its effective octane level. This passenger-side separator captures those vapors before they can enter the combustion chamber.

Milled from solid billet aluminum, this separator features a sophisticated multi-stage filtration system. Vapors first pass through a fine stainless steel mesh screen, then through a 1/2-inch thick, 1/16-inch aluminum honeycomb filter. This dual-stage design forces oil droplets to coalesce and fall into the 3oz reservoir. The tank features a knurled base for tool-free removal and an O-ring seal to ensure a leak-free vacuum connection.

• Solid billet aluminum construction with a clear anodized finish
• Dual-stage filtration using stainless steel mesh and aluminum honeycomb
• 3oz reservoir capacity with a knurled easy-drain base
• Includes OEM-style quick-connect PCV fittings for a straightforward installation
• Designed for the passenger side PCV line
• Manufacturer Part Number: 3042P-C

Fits 2005-2010 Ford F-150 models including FX2, FX4, Lariat, King Ranch, Platinum, and SVT Raptor (5.4L).

Protect your engine's intake tract from performance-robbing oil vapor with the J&L Oil Separator 3.0. During normal operation, crankcase pressure is vented back into the intake, carrying oil vapors that can coat the intake manifold, runners, and valves. This build-up can lead to carbon deposits and even dilute your fuel's octane level. The J&L system captures these vapors before they reach your intake, ensuring only clean air passes through.

This separator is milled from solid billet aluminum and features a 3oz capacity tank with a knurled base for easy removal and draining. The multi-stage filtration system utilizes a fine-mesh stainless steel screen to trap initial vapors, followed by a 1/2-inch thick, 1/16-inch aluminum honeycomb filter to consolidate remaining particles. Equipped with an O-ring seal and factory-style quick-connect PCV fittings, this unit is designed for a secure, leak-free installation on the driver side.

• Manufacturer Part Number: 3033D-B
• Material: Solid billet aluminum with black anodized finish
• Capacity: 3oz fluid reservoir
• Filter Design: Stainless steel mesh and 1/16" aluminum honeycomb
• Installation: Driver side application with quick-connect PCV fittings
• Maintenance: Recommended drain interval every 2,000–3,000 miles

Fits 2022-2026 Nissan Frontier PRO-4X, PRO-X, S, SL, and SV models (3.8L V6).

The J&L Oil Separator 3.0 is engineered to intercept and collect oil vapors before they reach your 3.8L V6 intake tract. During normal operation, crankcase pressure is vented back into the intake, carrying oil mist that can coat intake runners, dilute fuel octane, and lead to carbon buildup on valves. This system protects your engine's efficiency and long-term performance by ensuring only clean air passes through the PCV system.

Milled from solid billet aluminum with a black anodized finish, this separator features a sophisticated multi-stage filtration process. Vapors pass through a fine-mesh stainless steel screen and a 1/2-inch thick, 1/16-inch aluminum honeycomb filter, causing oil droplets to coalesce and fall into the 3oz reservoir. The tank features a knurled base for easy tool-free removal during maintenance and a reliable O-ring seal to prevent vacuum leaks.

• Precision-milled solid billet aluminum construction
• Multi-stage filtration using stainless steel mesh and 1/16" aluminum honeycomb
• 3oz reservoir capacity with knurled base for easy draining
• Includes O-ring seal for leak-free operation
• Reduces intake contamination and helps maintain proper fuel octane levels
• Manufacturer Part Number: 3113P-B

Fits select 2011-2025 Ford F-150 and 2018-2021 Ford Expedition (3.5L).

The K&N Air Oil Separator (MPN 81-0800) protects your engine and intake tract from oil blow-by by capturing vapors in a high-capacity reservoir. This system prevents the power loss and potential internal engine damage that occurs when oil is recirculated through the intake. Engineered specifically for Ford 3.5L platforms, this catch can replaces the factory crankcase line with an efficient filtration system.

Installation is straightforward, typically taking about 30 minutes with basic hand tools. The unit utilizes factory-style hose connections for a secure, snap-on fit, and the reservoir is designed for easy maintenance, requiring no tools to check or empty the oil collector.

• Protects intake components from oil contamination and carbon buildup
• High-capacity reservoir extends service intervals
• Quick-connect, factory-style hose fittings for a secure seal
• No-tools-required reservoir draining
• Estimated installation time of 30 minutes
• Backed by K&N No-Hassle Lifetime Limited Warranty
• Manufacturer Part Number: 81-0800

Fits 2022-2026 Toyota Tundra and 2023-2026 Toyota Sequoia (3.5L).

Protect your Toyota’s 3.5L twin-turbo V6 from performance-robbing oil blow-by. During normal operation, crankcase pressure is vented back through the intake track, carrying oil vapors that accumulate in the intake tube and manifold runners. These vapors can dilute your fuel's octane and lead to carbon buildup. The J&L Oil Separator 3.0 is designed to intercept these vapors, ensuring only clean air reaches your engine.

Milled from solid billet aluminum with a black anodized finish, this separator features a multi-stage filtration system. Vapors first pass through a fine mesh stainless steel screen to trap initial droplets, then through a 1/2-inch thick, 1/16-inch aluminum honeycomb filter where they condense and drop into the 3oz reservoir. The knurled tank base allows for easy tool-free removal for draining, typically required every 2,000 to 3,000 miles.

• Manufacturer Part Number: 3115D-B
• Material: Solid Billet Aluminum
• Finish: Black Anodized
• Reservoir Capacity: 3oz
• Filtration: Stainless steel mesh and 1/16" aluminum honeycomb
• Sealing: Integrated O-ring for leak prevention
• Installation: Driver side specific mounting

Fits select 2020-2026 Chevrolet Silverado and GMC Sierra 2500 HD/3500 HD models (6.6L).

Protect your engine's intake tract from oil vapor accumulation with the J&L Oil Separator 3.0. During normal operation, crankcase pressure is vented back into the intake, carrying oil vapors that can coat intake manifold runners and dilute fuel octane. This system intercepts those vapors, using a sophisticated multistage filtration process to ensure only clean air reaches the intake.

The unit is milled from solid billet aluminum for maximum durability and features a black anodized finish. It utilizes a fine mesh stainless steel screen to trap initial vapors, followed by a 1/2-inch thick, 1/16-inch aluminum honeycomb filter to consolidate remaining droplets. The knurled tank base allows for easy removal during maintenance, while an integrated O-ring seal ensures a leak-free system. Installation is straightforward thanks to factory-style quick-connect PCV fittings.

• Manufacturer Part Number: 3089D-B
• Solid billet aluminum construction with black anodized finish
• 3oz fluid capacity
• Dual-stage filtration: Stainless steel mesh and 1/2" thick honeycomb filter
• Knurled base for easy draining
• Includes quick-connect PCV fittings for a secure install
• Recommended drain interval: every 2,000–3,000 miles