Fits 2006-2015 Mazda MX-5 Miata (2.0L).

Maintain your NC Miata's cooling system integrity with this CSF OEM-style replacement radiator. This unit is precision-engineered to meet or exceed original equipment specifications, providing a dependable solution for a cracked, leaking, or inefficient factory radiator. Its direct-fit design ensures that installation is straightforward, utilizing your vehicle's existing mounting points and hardware.

• Specifically designed for the 2006-2015 Mazda MX-5 Miata with the 2.0L engine.
• Features durable plastic end tanks bonded to a high-efficiency aluminum core for reliable heat dissipation.
• Drop-in OE replacement that requires no modifications to the factory fan shroud or hoses.
• Tested for pressure and fitment to ensure long-term cooling performance.
• Manufacturer Part Number: 3302

Fits 1994-2002 Dodge Ram 2500 (5.9L).

The CSF 3273 is a precision-engineered OEM-style replacement radiator designed to restore factory cooling efficiency to your second-generation Dodge Ram. This unit features high-grade plastic tanks and a durable aluminum core to provide a direct-fit solution that bolts to factory mounting points without modification. It serves as a reliable replacement for a cracked tank or a clogged core, ensuring consistent temperature regulation under standard operating conditions.

• Manufacturer Part Number: 3273
• Direct OEM replacement for easy installation
• Built with high-quality plastic tanks and an aluminum core
• Designed to meet or exceed original equipment specifications for fitment and thermal performance
• Application-specific for 1994-2002 Dodge Ram 2500 trucks with the 5.9L engine

Fits 2003-2006 Jeep Wrangler (2.4L).

Ensure your cooling system remains reliable with this CSF OE-style replacement radiator. Designed as a direct drop-in for the 2.4L TJ Wrangler, this unit replaces worn or leaking factory radiators using original mounting points and hose connections for a straightforward installation. This radiator utilizes a high-grade plastic tank bonded to a durable aluminum core to replicate the performance and thermal characteristics of the original equipment.

• Direct-fit replacement for the 2003-2006 TJ Wrangler 2.4L engine.
• High-quality plastic tank and aluminum core construction for OE-level durability.
• Maintains factory cooling capacity and airflow efficiency.
• No modifications required; bolts to existing factory locations.
• Manufacturer Part Number: 3244

Fits 1996-2002 Isuzu NPR (5.7L).

Restore the cooling efficiency of your commercial chassis with the CSF 3242 OEM-style radiator. This unit is engineered as a direct-fit replacement for the 1996-2002 Isuzu NPR equipped with the 5.7L engine, utilizing high-quality plastic tanks and a high-efficiency core to match original equipment standards. It provides a reliable solution for leaking or clogged factory radiators, ensuring proper heat dissipation for consistent engine performance.

• Manufacturer Part Number: 3242
• Core Material: Optimized for standard cooling requirements
• Tank Material: Durable plastic construction
• Installation: Direct bolt-on fitment with factory mounting points
• Application: 1996-2002 Isuzu NPR (5.7L)

Fits 2001-2007 Toyota Sequoia (4.7L).

The CSF 3238 is an OE-style replacement radiator designed to restore factory-level cooling efficiency to your first-generation Toyota Sequoia. Engineered as a direct drop-in unit, this radiator features a high-grade aluminum core and durable plastic tanks that mirror the original equipment's construction. It replaces leaking or clogged factory units using existing mounting points and hose connections, ensuring a straightforward installation process without the need for modifications.

• Direct-fit replacement for manufacturer part number 3238
• OE-style plastic tanks with a high-efficiency aluminum core
• Maintains factory cooling system pressure and flow rates
• Engineered for precise fitment in the 2001-2007 Sequoia engine bay
• Includes integrated transmission oil cooler where applicable to OE specifications

Fits 2005-2008 Chrysler 300 models (2.7L).

Restore cooling system reliability with this CSF OE-style replacement radiator. Designed as a direct drop-in replacement for the factory unit, this radiator provides a precise fit into the stock mounting points without requiring modifications. It features a high-performance brazed aluminum core for efficient heat dissipation and durable plastic tanks engineered to withstand thermal stress and pressure cycles, preventing common failure points such as tank cracking or core leaks.

• Direct-fit design replaces worn or leaking factory radiators
• Brazed aluminum core for maximum cooling efficiency
• Durable plastic tanks match OE specifications for fit and material
• Engineered to maintain correct operating temperatures for the 2.7L engine
• Manufacturer Part Number: 3174

Fits 2004-2005 Subaru Forester (2.5L).

The CSF 3140 is a precision-engineered, direct-fit radiator designed to replace the factory unit in your Subaru Forester. This radiator restores your vehicle's cooling efficiency using an OEM-style plastic tank and aluminum core construction. It serves as a drop-in replacement that bolts directly to factory mounting points and accepts original hose connections, making it an ideal solution for repairing leaks or cooling issues caused by aging factory components.

• Manufacturer Part Number: 3140
• Core Material: Aluminum
• Tank Material: Durable Plastic
• Fitment: Direct OE replacement for a hassle-free installation
• Maintains factory cooling system specifications and performance

Fits 2003-2007 Mitsubishi Lancer (2.0L).

Maintain your engine's thermal efficiency with the CSF 3127 OE-style replacement radiator. This direct-fit unit is engineered to match factory specifications for the 2003-2007 Mitsubishi Lancer, providing a reliable solution for cracked, leaking, or clogged factory radiators. Built with high-grade plastic tanks and a precision-engineered core, it ensures consistent cooling performance and a perfect fit without the need for modifications.

• Manufacturer Part Number: 3127
• Direct-fit replacement for the original equipment unit
• High-quality plastic tank construction for OE-style durability
• Utilizes factory mounting points and hose connections for a simple installation
• Designed specifically for the Mitsubishi 2.0L engine configuration

Upgrade your cooling system with the CSF 3076B High-Performance All-Aluminum Radiator, specifically engineered for the 2002-2007 Subaru Impreza WRX, WRX STI, and 2004-2006 Subaru Baja. This performance-grade unit is designed to withstand the thermal demands of high-horsepower builds and rigorous track environments where factory radiators often fail.

The core features CSF's exclusive B-Tube technology. Unlike standard oval-shaped tubes, B-Tubes are formed from thinner, lighter aluminum and brazed at the seam for superior strength. This design increases the heat transfer surface area by approximately 15% over conventional tubes, delivering the efficiency of two smaller tubes within a single space-saving 42mm core. To further enhance heat rejection, CSF utilizes ultra-efficient 6.5mm multi-louvered fins that are wind-tunnel tested for maximum airflow.

This radiator is a true drop-in replacement, requiring no modifications for installation. It is precision-engineered with CNC-machined brackets and quick-connect inlet/outlet fittings to accept all OEM components, including factory hoses, mounting brackets, and fan shrouds. A high-end black finish provides a stealthy, high-performance look in the engine bay.

• CSF Manufacturer Part Number: 3076B
• Dual-row 42mm core featuring CSF exclusive B-Tube Technology
• 15% increase in heat transfer surface area over standard radiator tubes
• High-efficiency 6.5mm multi-louvered fins for maximum heat rejection
• Precision CNC-machined quick-connect fittings and mounting brackets
• Stealth black finish and all-aluminum race-style drain plug
• Direct drop-in fit for factory fan shrouds and mounting points

Fits 2002-2007 Subaru Impreza WRX and WRX STI, and 2004-2006 Subaru Baja (H4-2.0L / 2.5L Turbo).

The CSF 3076 High-Performance All-Aluminum Radiator is engineered for high-horsepower builds and motorsport environments where factory cooling systems fail. This unit replaces the standard plastic-and-aluminum OE radiator with a robust, TIG-welded aluminum construction. At the core is CSF’s exclusive B-Tube technology; unlike standard O-shaped tubes, these B-tubes are seam-brazed to increase heat transfer surface area by 15% while allowing for thinner, lighter, and more efficient aluminum materials.

This radiator is designed for a true "drop-in fit," utilizing CNC-machined brackets and "Quick-Connect" inlet/outlet connections to ensure compatibility with factory hoses, fan shrouds, and mounting points without modification. The 2-row 42mm core features ultra-efficient 6.5mm multi-louvered fins for maximum airflow and heat rejection, finished with a 1-hour hand polish for a show-quality mirror appearance.

• 2-Row 42mm core featuring CSF exclusive B-Tube technology
• Ultra-efficient 6.5mm multi-louvered fins for maximum heat rejection
• CNC-machined brackets, fittings, and Quick-Connect connections
• High-strength, lightweight all-aluminum construction
• Includes all-aluminum race-style drain plug
• Hand-polished 1-hour mirror finish
• Manufacturer Part Number: 3076

Fits select 1999-2005 BMW 3-Series (323i, 325i, 328i, 330i) and Z4 models.

Maintain optimal engine temperatures on the street or track with the CSF High-Performance All-Aluminum Radiator (MPN: 3055). This heavy-duty cooling solution replaces the failure-prone factory plastic-tank radiator with a robust, TIG-welded aluminum unit designed for high-horsepower builds and grueling motorsport environments. It features a direct drop-in design that accepts all factory components, including OEM quick-connect hoses, fan shrouds, AC condensers, and mounting brackets.

At the heart of this radiator is CSF’s exclusive B-Tube technology. Unlike standard "O" shape tubes, the B-tube design uses a seam-brazed internal structure that increases heat transfer surface area by approximately 15%. This creates a stronger, lighter core that offers the cooling efficiency of two smaller tubes within a single 42mm 2-row footprint. The core is finished with 6.5mm multi-louvered fins, precision-calculated in wind-tunnel testing for maximum airflow and heat rejection.

• 2-Row 42mm core featuring exclusive CSF B-Tube Technology
• CNC machined "Quick-Connect" inlet/outlet connections and mounting brackets
• Ultra-efficient 6.5mm multi-louvered fins for maximum surface area
• Hand-welded all-aluminum construction with a smooth satin finish
• Race-style all-aluminum drain plug
• Direct drop-in fitment requiring no vehicle modifications

Fits 2003-2006 Nissan 350Z (3.5L).

Restore your vehicle's cooling system efficiency with the CSF 2997 OEM replacement radiator. Designed as a direct-fit solution for the Z33 chassis, this radiator features the same configuration as the factory unit to ensure a hassle-free installation without modifications. It utilizes high-quality plastic tanks crimped to a high-efficiency aluminum core, providing reliable thermal management and a perfect seal for daily driving and standard operating conditions.

• Manufacturer Part Number: 2997
• Material: Plastic tanks with an aluminum core for durable, lightweight cooling
• Fitment: Direct OE replacement that utilizes factory mounting points and fan shroud locations
• Design: Engineered to meet or exceed original equipment specifications for flow and heat dissipation

Fits 2003-2007 Infiniti G35 (3.5L).

This CSF OEM-style replacement radiator offers a direct-fit solution for maintaining the thermal efficiency of your G35. Designed as a drop-in replacement for the factory unit, it features high-quality plastic tanks bonded to a durable aluminum core to provide reliable cooling performance under everyday driving conditions.

Engineered to match original equipment dimensions and tolerances, this unit installs directly into the factory mounting points and utilizes existing hose connections. It is an ideal choice for addressing common failure points such as aged, brittle plastic tanks or core leaks in the cooling system.

• Direct-fit OEM replacement for 2003-2007 Infiniti G35
• High-grade plastic tanks with an efficient aluminum core
• Maintains original cooling system pressure and flow rates
• Compatible with the 3.5L V6 engine
• Manufacturer Part Number: 2983

Fits 2002-2006 Acura RSX (2.0L).

This CSF replacement radiator (MPN 2965) is engineered to restore the cooling system efficiency of your vehicle. Designed as a direct OE-style replacement, it features a durable plastic tank construction mated to a high-efficiency aluminum core, providing reliable thermal management for daily driving. This unit is built to match factory specifications for a straightforward installation without modifications.

• Direct drop-in replacement using factory mounting points and fan shroud locations
• High-quality plastic tanks with an aluminum core for OE-spec heat dissipation
• Precision-manufactured to match original equipment dimensions and coolant flow
• Rigorous pressure testing ensures leak-free performance and longevity
• Manufacturer Part Number: 2965

Fits 1970-1980 Toyota Land Cruiser Base (3.9L / 4.2L).

Keep your Land Cruiser running cool during demanding off-road use or towing with the CSF 2888 Heavy Duty radiator. This all-metal radiator is engineered as a true drop-in replacement, requiring no modifications for installation while offering significantly improved cooling capacity over standard units. The 4-row, 65mm high-performance copper core provides maximum heat dissipation, supported by original-style copper-brass construction for classic reliability and easy repair.

Built to withstand the rigors of the trail, the CSF 2888 features OEM-specified single-piece deep-drawn brass tanks with reinforcement ribs to handle chassis flex and vibration. The unit includes an integrated high-performance transmission cooler with built-in turbulators for efficient fluid cooling without the risk of internal contamination. Every unit is tested at 150% of its operating pressure to ensure leak-free performance in the harshest environments.

• Manufacturer Part Number: 2888
• 4-Row 65mm Heavy-Duty Copper Core
• OEM-specified Copper-Brass construction with ribbed brass tanks
• Multi-louvered fin design for high-performance cooling
• Double lock seam joint tubes for extended service life
• Thru-pipe reinforced inlet and outlet connections
• Coated steel side channels for increased structural integrity
• 100% leak tested at 150% operating pressure
• Built-in high-performance transmission cooler

Fits 1993-1998 Toyota Supra Base and Twin Turbo models. This CSF High-Performance All-Aluminum Radiator is engineered for high-horsepower MK4 builds and competitive motorsports where thermal management is critical.

Constructed with CSF’s exclusive B-Tube Technology, this radiator uses a specially engineered tube shape that is seam-brazed for superior strength compared to standard welded "O" shape tubes. This design allows for thinner, lighter aluminum while increasing the heat transfer surface area by approximately 15%. The 42mm 2-row core features ultra-efficient 6.5mm multi-louvered fins, meticulously calculated for maximum heat rejection in both street and track environments.

This radiator is designed as a true "Drop-in Fit" and requires no modifications for installation. It features CNC-machined "Quick-Connect" inlet/outlet connections and mounting brackets to ensure compatibility with all OEM components, including the fan shroud, AC condenser, and factory hoses.

• Manufacturer Part Number: 2882B
• 2-Row 42mm ultra-efficient core with B-Tube Technology
• CNC-machined quick-connect fittings and brackets for precise fitment
• Stealth black finish for a high-end, discreet appearance
• All-aluminum race-style drain plug included
• Accepts all factory mounting hardware and auxiliary components

Fits 1993-1998 Toyota Supra (Base and Twin Turbo).

Engineered for high-horsepower builds and grueling track conditions, the CSF 2882 High-Performance All-Aluminum Radiator is a direct-fit cooling upgrade for the MK4 Supra. This radiator replaces the aging factory unit with a heavy-duty 42mm 2-row core designed for maximum heat rejection without requiring vehicle modifications.

The centerpiece of this radiator is CSF's exclusive B-Tube technology. Unlike standard oval "O" type tubes, B-Tubes are formed from thinner, lighter aluminum and brazed at the seam for superior strength. This design increases the heat transfer surface area by approximately 15%, providing the cooling efficiency of two smaller tubes within a single 42mm footprint. Paired with 6.5mm multi-louvered fins, the core is optimized for laminar flow and rapid thermal dissipation.

Installation is a true "drop-in" process, utilizing CNC-machined brackets and "Quick-Connect" inlet/outlet connections to accept all OEM components, including the factory fan shroud, AC condenser, and mounting points.

• Manufacturer Part Number: 2882
• 42mm 2-Row core featuring exclusive B-Tube technology
• Ultra-efficient 6.5mm multi-louvered fins for maximum surface area
• CNC-machined brackets, fittings, and Quick-Connect connections
• All-aluminum race-style drain plug
• 1-hour "Mirror Finish" hand polish
• Accepts all factory mounting brackets and fan shrouds

Fits 1999-2005 Mazda Miata models (10th Anniversary, Base, LS, Mazdaspeed, SE, Shinsen).

Maintain optimal engine temperatures on the street or the track with the CSF 2863 High-Performance All-Aluminum Radiator. Specifically engineered for the NB Mazda Miata, this radiator replaces the restrictive factory unit with a heavy-duty 42mm 2-row core. Unlike standard radiators that use "O-shaped" tubes, CSF utilizes exclusive B-Tube technology. By using a seam-brazed "B" shape, the heat transfer surface area is increased by approximately 15%, providing the efficiency of two smaller tubes within a single 42mm footprint while allowing for a lighter, stronger construction.

This radiator is a true drop-in solution, requiring no modifications for installation. It is designed to accept all factory mounting points, fan shrouds, AC condensers, and "quick-connect" hoses. Every unit is finished with a 1-hour "Mirror Finish" hand polish for a show-ready look that matches its race-grade performance.

• Exclusive B-Tube technology for 15% more heat transfer surface area
• High-efficiency 2-row 42mm core for maximum cooling capacity
• Ultra-efficient 6.5mm tall multi-louvered fins
• CNC machined brackets, fittings, and quick-connect inlet/outlet for a perfect OE-style fit
• All-aluminum race-style drain plug
• Direct bolt-on fitment for 1999-2005 Mazda Miata (NB)
• Manufacturer Part Number: 2863

Fits 1990-1997 Mazda Miata Base, LE, M Edition, SE, and STO models. This CSF High-Performance All-Aluminum Radiator is engineered to provide superior cooling for NA Miatas on the street, track, or in forced induction builds. Replacing the factory unit with a robust 42mm dual-core design, this radiator addresses the cooling limitations of the original equipment during high-load motorsports use.

At the heart of this radiator is CSF’s exclusive B-Tube Technology. Unlike standard oval "O" type tubes, B-Tubes are formed from thinner, lighter aluminum and brazed over the seam, creating a structure that is stronger than conventional welded tubes. This unique design increases the heat transfer surface area by approximately 15%, delivering the cooling efficiency of two smaller tubes within the same compact footprint. Combined with ultra-efficient 6.5mm multi-louvered fins, this radiator maximizes airflow and heat rejection.

Designed for a true "drop-in" installation, this unit requires no modifications and is compatible with all OEM components, including quick-connect hoses, the AC condenser, factory mounting brackets, and the fan shroud. Each radiator features CNC-machined fittings and a hand-polished mirror finish for a show-quality look.

• Dual-core 42mm 2-row design for maximum fluid capacity
• Exclusive B-Tube Technology for 15% more heat transfer surface area
• Ultra-efficient 6.5mm multi-louvered fins for superior airflow efficiency
• CNC machined brackets, fittings, and quick-connect inlet/outlet connections
• All-aluminum race-style drain plug included
• 1-hour "Mirror Finish" hand polish
• Manufacturer Part Number: 2862

The CSF 2858XB is a high-efficiency universal half radiator designed for high-performance builds requiring a compact cooling footprint. This unit is a direct-fit solution for the 1992-2000 Honda Civic and includes a specialized mounting kit for the 2003-2006 Mitsubishi Lancer Evolution (Evo 7/8/9) platform.

Engineered for maximum thermal rejection, this radiator features CSF’s exclusive B-Tube technology. Unlike standard oval 'O' type tubes, the B-Tube design is seam-brazed for superior strength, allowing the use of thinner, lighter aluminum with approximately 15% more heat transfer surface area. This architecture facilitates dual liquid laminar flow and is paired with 6.5mm multi-louvered fins for optimized airflow and heat dissipation. The integrated 12-inch SPAL fan and shroud assembly ensure consistent pulling power even in stationary or low-speed conditions.

• CSF Exclusive B-Tube Technology for 15% better cooling efficiency over standard designs
• 2-Row 42mm ultra-efficient core with 6.5mm multi-louvered fins
• Integrated 12-inch SPAL fan and shroud for maximum airflow
• Supplied with both -16AN and 1.25-inch slip-on CNC machined fittings
• Stealth black finish for a clean engine bay aesthetic
• All-aluminum race-style drain plug and CNC machined brackets
• Manufacturer Part Number: 2858XB

Vehicle Fitment

The CSF 2858X is a high-performance cooling solution designed for 1992-2000 Honda Civic models and 2003-2006 Mitsubishi Lancer Evolution VII/VIII/IX applications. This radiator features a compact half-size footprint, making it ideal for turbo setups and engine bays with limited space without sacrificing thermal rejection capability.

At the core of this radiator is CSF’s exclusive B-Tube technology. Unlike standard welded “O” shape tubes, B-Tubes are seam-brazed for superior strength, allowing for thinner, lighter aluminum that transfers heat more effectively. This design increases the surface area by approximately 15% compared to traditional tubes. The 42mm 2-row core is paired with 6.5mm multi-louvered fins to maximize airflow efficiency and heat dissipation.

• Fits 1992-2000 Honda Civic (all trims) and 2003-2006 Mitsubishi Lancer Evolution VII/VIII/IX.
• Includes high-performance 12-inch SPAL fan and custom-fit fan shroud.
• Dual-purpose inlet/outlet design with both -16AN roll-on and slip-on hose connections.
• 42mm 2-row core using CSF B-Tube technology for maximum cooling surface area.
• CNC-machined mounting brackets and quick-connect fittings for precise fitment.
• All-aluminum construction with a hand-polished mirror finish.
• Includes race-style aluminum drain plug.
• Manufacturer Part Number: 2858X.

Designed as a direct-fit performance upgrade for the CSF Ultimate K-Swap Radiator series (CSF #2850K and #2850KB), this 1992-2000 Honda Civic fan shroud kit ensures reliable thermal management for high-output engine swaps. This unit features a stealthy black finish to match the CSF #2850KB radiator while providing a precise, laser-cut aluminum fitment that replaces generic or undersized cooling setups.

The heart of the kit is a 12-inch high-performance SPAL fan, puller-rated at 909 CFM to move significant air through the radiator core even in tight engine bays. The all-aluminum shroud construction is lightweight and durable, engineered to maximize the fan's efficiency by directing airflow across the entire core surface area rather than just the diameter of the fan blades.

• Fits 1992-2000 Honda Civic and Acura Integra models equipped with CSF K-Swap radiators.
• Includes high-performance 12-inch SPAL Fan (Airflow Rated at 909 CFM).
• Precision laser-cut all-aluminum construction for weight savings and durability.
• Black finish for a high-end, stealth appearance.
• Direct fitment for CSF radiator part numbers #2850K and #2850KB.
• Manufacturer Part Number: 2858FB

Fits 1992-2000 Honda Civic (CX, DX, EX, GX, HX, LX, Si, VX, and Value Package). Designed specifically for K-swap applications, the CSF #2858F fan shroud kit is the ideal cooling companion for the CSF Ultimate K-Swap Radiators (CSF #2850K and #2850KB).

Constructed from laser-cut aluminum, this shroud provides a precise fit and features a 1-hour "Mirror Finish" hand polish to match high-end engine bay aesthetics. The kit includes a 12-inch high-performance SPAL fan rated at 909 CFM, ensuring your K-swapped Honda remains at optimal operating temperatures under demanding conditions. This unit is a direct-fit solution that eliminates the guesswork of custom fan mounting.

• Laser-cut all-aluminum construction
• Includes 12-inch SPAL high-performance fan
• Airflow rated at 909 CFM
• 1-hour "Mirror Finish" hand polish
• Direct fit for CSF #2850K and #2850KB radiators
• Manufacturer Part Number: 2858F

Designed specifically for K-series engine swaps, the CSF V3 High-Performance All-Aluminum Radiator fits select 1992-2001 Honda Civic and Acura Integra models. This radiator addresses the intense thermal management needs of high-horsepower builds and track-driven K-swapped vehicles, providing significantly more efficient heat rejection than standard OE-style units.

The core utilizes CSF’s exclusive B-Tube technology. Unlike standard oval "O" tubes, the B-tube design is formed from thinner, lighter aluminum and seam-brazed for superior strength. This geometry creates a dual liquid laminar flow and increases the heat transfer surface area by approximately 15% compared to conventional tubes. Paired with ultra-efficient 6.5mm multi-louvered fins, the 42mm 2-row core maximizes airflow and cooling capacity within the factory space constraints.

• 2-Row 42mm core featuring CSF B-Tube Technology for 15% better heat transfer.
• High-efficiency 6.5mm multi-louvered fins for maximum surface area contact.
• CNC-machined brackets, fittings, and quick-connect inlet/outlet connections for a precision fit.
• Black finish for a durable, stealth appearance in the engine bay.
• Drop-in fitment accepts all OEM components, including mounting brackets and fan shrouds.
• Includes all-aluminum race-style drain plug.
• Manufacturer Part Number: 2850KB

Fits select 1992-2001 Honda Civic and Acura Integra models equipped with a K-series engine swap. This CSF V3 High-Performance radiator is engineered specifically for the thermal demands of high-horsepower K-swaps in both street and motorsport environments.

The centerpiece of this radiator is CSF's exclusive B-Tube technology. Unlike standard oval "O" type tubes, the B-Tube is formed from thinner, lighter aluminum and brazed at the seam for superior strength. This design increases the heat transfer surface area by approximately 15%, delivering the cooling efficiency of two smaller tubes within a single 42mm core. To further optimize thermal rejection, CSF utilizes ultra-efficient 6.5mm multi-louvered fins, precision-aligned to maximize airflow.

• 2-Row 42mm Dual Core featuring CSF exclusive B-Tube Technology
• CNC-machined brackets, fittings, and "Quick-Connect" inlet/outlet connections for a precise fit
• High-efficiency multi-louvered fin design with 6.5mm fin height
• Hand-polished 1-hour mirror finish for show-quality aesthetics
• All-aluminum race-style drain plug included
• Manufacturer Part Number: 2850K

Fits 1999-2005 Mazda Miata (1.8L).

The CSF 2809 is a direct-fit, OE-style replacement radiator designed to restore factory cooling performance to the second-generation (NB) Mazda Miata. This radiator features high-quality plastic tanks and an aluminum core, engineered to meet or exceed original equipment specifications for thermal efficiency and durability.

Designed as a drop-in solution, it utilizes all factory mounting points and is fully compatible with existing fan shrouds, hoses, and hardware. Whether you are replacing a cracked plastic tank or a clogged core, this CSF radiator provides a reliable and precise fit to keep your engine operating within safe temperature ranges during daily driving.

• Direct OE replacement for 1999-2005 1.8L Mazda Miata
• High-quality plastic tanks with a durable aluminum core
• Maintains factory cooling system pressure and flow rates
• No modifications required for installation
• Manufacturer Part Number: 2809

Fits 1990-1993 Mazda Miata (1.6L).

The CSF 2808 is a direct-fit OEM replacement radiator designed to restore factory cooling performance to your first-generation Miata. Built with high-quality plastic end tanks, this radiator serves as a reliable solution for replacing aging, brittle, or leaking factory units. It is engineered to match original equipment specifications, ensuring your 1.6L engine maintains optimal operating temperatures during daily driving.

• Direct-fit replacement for the factory radiator in 1.6L NA Miatas
• Durable plastic tank construction for OEM-style reliability
• Precision-engineered mounting points for a simple bolt-on installation
• Maintains factory hose connections and fan shroud mounting locations
• Manufacturer Part Number: 2808

Fits 1988-1992 Toyota Land Cruiser Base models. Replaces the factory unit with a heavy-duty, all-metal cooling solution designed to handle the thermal demands of off-roading, towing, and high-vibration environments.

The CSF 2709 features an OE-style copper-brass construction, utilizing a 3-row 46mm heavy-duty core for maximum heat dissipation. Unlike plastic-tank radiators that can crack under stress, this unit uses single-piece, deep-drawn brass end tanks reinforced with ribs and integrated metal core straps. These design elements specifically combat chassis flex and vibration common in Land Cruiser applications. The high-performance multi-louvered fins and special coated double-lock seam joints ensure long-term durability and cooling efficiency.

• 3-row 46mm heavy-duty and high-performance copper core
• OEM-specified copper-brass construction for easy repair and longevity
• Ribbed, deep-drawn brass tanks for superior structural strength
• High-performance transmission cooler with built-in turbulators
• Reinforced inlet and outlet connections with thru-pipe design
• 100% leak tested at 150% of operating pressure
• Direct drop-in fit with no modifications required
• Manufacturer Part Number: 2709

Fits 1981-1987 Toyota Land Cruiser Base (4.2L).

Keep your FJ60 series running cool during demanding off-road excursions or towing with the CSF 2708 Heavy-Duty Radiator. This all-metal radiator features a 4-row, 65mm high-performance copper core designed to provide maximum thermal transfer compared to standard units. Engineered as a true drop-in replacement, it requires no modifications for installation in automatic transmission applications.

Constructed from OEM-specified copper and brass, this radiator is built to withstand chassis flex and heavy vibration. The ribbed, deep-drawn brass end tanks are reinforced with side plates and integrated metal core straps for superior durability. For vehicles equipped with automatic transmissions, the high-performance transmission cooler features built-in turbulators to ensure efficient fluid cooling without the risk of contamination.

• 4-Row 65mm heavy-duty and high-performance copper core
• OEM-specified "Single Piece - Deep Drawn" brass tanks with strengthening ribs
• Special coated "Double Lock Seam Joints" on tubes for extended service life
• Multi-louvered fin design for increased surface area and cooling efficiency
• Reinforced inlet and outlet connections with "Thru Pipe Design"
• Coated steel side channels for increased structural rigidity
• 100% leak tested at 150% of operating pressure
• Manufacturer Part Number: 2708

Fits select 1991-2001 Jeep Cherokee models equipped with the 4.0L engine (Left-Hand Drive vehicles only).

Engineered for Jeep enthusiasts who prefer the repairability and original styling of a copper-brass construction over plastic, the CSF 2671 Heavy Duty Radiator provides superior cooling performance for off-roading, towing, and daily driving. This radiator features a massive 3-row 46mm copper core, significantly increasing the surface area and fluid capacity compared to standard cooling units. CSF utilizes deep-drawn brass tanks with structural ribs to provide the strength necessary to withstand chassis flex and heavy vibrations encountered on the trail.

This is a true drop-in replacement that requires no modifications to your factory fan shroud or mounting points. Every unit includes a high-performance transmission cooler with built-in turbulators for efficient heat transfer and is pressure tested at 150% of operating pressure to ensure leak-free operation under extreme conditions.

• Construction: High-performance copper-brass core with ribbed brass end tanks
• Core Dimensions: 46mm 3-row heavy-duty core
• Cooling Technology: Multi-louvered fin design and double lock seam joints
• Integrity: Reinforced inlet and outlet connections with "thru pipe" design
• Protection: Coated steel side channels for increased structural durability
• Transmission Cooler: Internal cooler with turbulators for optimized fluid cooling
• Testing: 100% leak tested at the factory; 10-foot drop-test standard packaging
• Part Number: 2671