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CSF BMW Cooling System Parts & Accessories

The cooling system is arguably the weakest point in numerous BMWs. If you drive an aging BMW or plan on taking your car to the track like we do, we recommend beefing up your cooling system before going to the track. Generally, the main components in your cooling system that are prone to failure include the following: expansion tank, factory hoses, water pump, thermostat, fan (especially if your vehicle comes factory with a clutch fan), and radiator. Factory BMW expansion tanks are plastic and prone to either breaking off at connection points or combusting. As factory rubber hoses age they either crack or break over time - we offer silicone cooling hose upgrades for most applications to avoid future failures. If you have an older vehicle, your water pump likely comes from the factory with a plastic impeller - we offer upgraded water pumps with metal impellers that are far more reliable. Newer model BMWs utilize electric water pumps - BMW spent millions of dollars engineering these water pumps, but they fail so often that we recommend replacing at 60,000 mile service intervals to avoid being stranded on the side of the road. In terms of thermostats, we offer various upgraded thermostats for racing applications. If your BMW utilizes a clutch fan from the factory, we have several options available in terms of universal electric fans - we recommend replacing these to avoid sending brittle plastic fan blades through your hood. For radiators, we recommend swapping out your radiator for one that does not use plastic connection points like your factory radiator.

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RACE-SPEC DUAL-PASS DCT COOLER
2X Entries Into Our F80 M3 Sweepstakes
CSF - Corporate Logo
T#:585580
Part#: 8103
Ships in 4 Business Days
$ 399.00 USD
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$ 399.00 USD
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1-row super-high pressure 26 mm multi-channel microtube. Dual-pass high performance core with 12 cooling tubes. High-density multi-louvered fin design. 40% increase in cooling efficiency.
CSF High Performance Aluminum Radiator - E30 M3
2X Entries Into Our F80 M3 Sweepstakes
CSF - Corporate Logo
T#:384656
Part#: 7063
Ships in 4 Business Days
$ 569.00 USD
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$ 569.00 USD
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CSF is one of the premier cooling product specialists available on the market thanks to designs such as their High Performance Aluminum Radiators. Using a two-row, triple-pass designed core, this radiator gives you all the cooling you could ever need. Paired with these radiators are CNC machined brackets and corrosion resistant hardware that allow final installation to have a same as stock fitment! This enables you to have much higher cooling without having to cut away any metal or delete any important components just for the sake of lower coolant temperatures. 

Features:

  • Two-row, triple-pass design radiator core
  • CNC machined mounting brackets
  • All needed hardware included
  • Hand polished aluminum with a mirror-like finish
  • Stock fitment prevents modification to engine bay

Fits the following BMWs:
1987-1991 E30 BMW M3 2.7L

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CSF - Corporate Logo
T#:598763
Part#: 7081
Special Order: No Guaranteed ETA
$ 689.00 USD
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$ 689.00 USD
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CSF is one of the premier cooling product specialists available on the market thanks to designs such as their High-Performance Aluminum Radiators. Using a single pass designed core, this radiator gives you all the cooling you could ever need. Paired with these radiators are CNC machined brackets and corrosion-resistant hardware that allows the final installation to have same-as-stock fitment! This enables you to have much higher cooling without having to cut away any metal or delete any important components just for the sake of lower coolant temperatures. Features & Specifications: 2-Row 42mm Core (Dual Core) Featuring CSF’s Exclusive B-Tube Technology Core Features an Ultra-Efficient Fin with 6.5mm Fin Height and Multi-Louvered Design for Maximum Surface Area Contact CNC Machined “Quick-Connect” Inlet/Outlet Connections CNC Machined Brackets and Fittings for Superb Fit and Durability All-Aluminum Race Style Drain Plug 1-Hour “Mirror Finish” Hand Polish “Drop-in Fit” Requiring No Modifications to Install – Accepts All Attaching OEM Components Including “Quick-Connect” Hoses, AC Condenser, Mounting Brackets and Fan Shroud OEM #: 17117618807
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BMW 2002 High-Performance All-Aluminum Radiator
2X Entries Into Our F80 M3 Sweepstakes
CSF - Corporate Logo
T#:33879991
Part#: 7225
Back Ordered
$ 529.00 USD
Free Shipping
$ 529.00 USD
Free Shipping

The BMW 2002 High-Performance All-Aluminum Radiator by CSF is a must-have upgrade for enhancing the cooling system of your classic BMW 2002. Designed to provide superior cooling performance, this radiator is made from high-quality aluminum, ensuring improved heat dissipation and durability under extreme driving conditions. Perfect for vintage car enthusiasts and racers alike, it offers a lightweight yet strong construction that’s built to withstand the rigors of high-performance driving. Available exclusively through Turner Motorsport, this radiator is the ultimate solution for those looking to improve their BMW 2002's performance and longevity.

Benefits:

  • Enhanced cooling capacity for optimal engine performance
  • All-aluminum construction for increased durability and corrosion resistance
  • Direct-fit design for easy installation on BMW 2002 models
  • Lightweight material reduces overall vehicle weight
  • Perfect for street driving and track use

This BMW 2002 High-Performance All-Aluminum Radiator by CSF is an excellent investment to keep your engine running cool, ensuring longevity and peak performance for your BMW 2002.

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Aluminum Radiator
2X Entries Into Our F80 M3 Sweepstakes
CSF - Corporate Logo
T#:27205364
Part#: 3429
In Stock
$ 81.99 USD
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$ 81.99 USD
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BMW E46 M3 Oil Line -10 AN Adapter Fitting Kit
2X Entries Into Our F80 M3 Sweepstakes
CSF - Corporate Logo
T#:31158758
Part#: 8241
Ships in 4 Business Days
$ 89.00 USD
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$ 89.00 USD
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BMW Oil Line -10 AN Adapter Fitting Kit is designed for optimal performance with both oil cooler and thermostat housing setups. This comprehensive kit from Turner Motorsport provides everything needed for a secure and reliable connection.

Each fitting kit includes:

  • Qty. 2 - Aluminum -10 AN to ORB Fittings
  • Qty. 2 - O-Rings
  • Qty. 1 - Aluminum Fitting Bracket
  • Qty. 1 - M8 Mounting Bolt

Note: If using a -10 AN connection on the thermostat housing side, a second fitting kit is required.

Benefits:

  • Enhances connection reliability for oil cooler and thermostat housing
  • High-quality aluminum fittings ensure durability and performance
  • Includes all necessary components for easy installation
  • Compatible with CSF #8240 (BMW S54 Swap Race Spec Oil Cooler) and CSF #8032 (BMW E46 M3/S54 Race-Spec Oil Cooler)
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Aluminum Radiator
2X Entries Into Our F80 M3 Sweepstakes
CSF - Corporate Logo
T#:54388384
Part#: 3430
In Stock
New Item
$ 202.99 USD
Free Shipping on orders $49 and up
$ 202.99 USD
Free Shipping on orders $49 and up
Keep your MINI’s engine operating at peak performance with this premium aluminum radiator upgrade. Designed to work flawlessly with your factory water pump, this unit maximizes thermal heat transfer by circulating coolant through an optimized horizontal core, utilizing advanced fin architecture to shed heat rapidly. It drops directly onto your factory core support rubber mounts and connects seamlessly to your upper and lower radiator hoses.
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Aluminum Radiator
2X Entries Into Our F80 M3 Sweepstakes
CSF - Corporate Logo
T#:27205363
Part#: 3193
Ships in 4 Business Days
$ 95.99 USD
Free Shipping
$ 95.99 USD
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CSF OE Style Radiator - E70 X5
2X Entries Into Our F80 M3 Sweepstakes
CSF - Corporate Logo
T#:638783
Part#: 3522
Ships in 2 Business Days
$ 205.99 USD
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$ 205.99 USD
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CSF radiators are designed and built to High-Performance Standards & sold worldwide for over 50 years - over 30 Million Units Sold! CSF's radiators are carefully engineered and Wind Tunnel tested for Cooling Performance Validation. CSF has over 10,000 different models of radiators that they manufacture and supply for all the leading brands of vehicles on the road.
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CSF Radiator - BMW E70 X5 xDrive30i N52 xDrive48i N62
2X Entries Into Our F80 M3 Sweepstakes
CSF - Corporate Logo
T#:638721
Part#: 3632
Ships in 4 Business Days
$ 220.99 USD
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$ 220.99 USD
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A common failure item on E70 X5 with an N52 or N62 engine is the radiator. It is such a common failure item, we recommend replacing this item preventatively every 80,000 miles. As a leading source of high-performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts. All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!
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CSF Radiator - BMW F25 X3 28i xDrive N52 3.0L
2X Entries Into Our F80 M3 Sweepstakes
CSF - Corporate Logo
T#:638720
Part#: 3647
Ships in 4 Business Days
$ 110.99 USD
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$ 110.99 USD
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A common failure item on F25 X3 with an N52 engine is the radiator. It is such a common failure item, we recommend replacing this item preventatively every 80,000 miles. As a leading source of high-performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts. All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform! Replaces Genuine BMW part # 17118623366
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CSF Universal Large Single-Pass Oil Cooler - Universal Application ...
2X Entries Into Our F80 M3 Sweepstakes
Universal fitment design - modifications may be necessary to run this cooler
CSF - Corporate Logo
T#:53608839
Part#: 8371
Ships in 4 Business Days
New Item
$ 499.00 USD
Free Shipping
$ 499.00 USD
Free Shipping
CSF redesigned this cooler and went with a more traditional inlet/outlet orientation. The new single pass design features high efficiency and high durability, but with vertically oriented inlet and outlet connections.
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