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Oiling System

Tasked with keeping everything properly lubricated, the oiling system is one of the most if not THE most fundamental parts of the engine. Make sure that everything is in good working order and flowing properly to ensure your engine has a long and trouble-free service life.
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CSF High-Performance Engine Oil Cooler - G8X M2/M3/M4 S58 3.0L
CSF High-Performance Engine Oil Cooler - G8X M2/M3/M4 S58 3.0L ...
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CSF - Corporate Logo
T#:22361044
Part#: 8266
In Stock
Sale - Save 10% $ 599.00

This product was last offered at the strikethrough price on
10-04-2026

$ 539.10 USD
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Sale - Save 10%
$ 599.00

This product was last offered at the strikethrough price on
10-04-2026

$ 539.10 USD
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An industry-leading reputation and overwhelming success with BMW cooling has made CSF the #1 cooling choice for the G8X M3/M4/M2. CSF is leading the way in BWM G8X (S58) Cooling and adding another product to the Power Cooling Package. Now CSF is pleased to announce the release of its BMW F8X M3/M4/M2C High-Performance Engine Oil Cooler. The new CSF Engine Oil Cooler is a great addition massively successful G8X Cooling Suite. Like the other cooling systems on the G8X, the factory oil cooler does a pretty good job in stock form. However, once you start adding a lot of power and pushing the car in aggressive driving conditions, the factory systems start to show its limitations. As more and more owners have pushed the limits of their S58, CSF is here to keep them cool. When designing this new cooler, CSF wanted to ensure the best possible performance with factory-like fitment. This oil cooler is a truly unique design using CSF’s AC Condenser Technology. The 1-Row Super-High Pressure 32mm 10-Channel Microtube provides optimal oil flow and maximum surface area contact. By keeping the factory mounting location and relative dimensions, the factory ducting and shrouds are all reused with no modifications necessary. In addition, CSF added a rock guard to keep the cooler safe. You’ve no doubt heard horror stories about an OEM cooling getting punctured and spilling oil all over the road or track. Now you can feel safer and more confident that your oil system is safe from road debris. With many motorsports teams and race enthusiasts now pushing over 800 horsepower, the S58 is seeing oil temperatures well above normal. Once oil temperatures pass a safe limit the G8X will go into limp mode. Needless to say, this can ruin a race, track session, or your overall driving fun in general. CSF is here to keep your S58 running at peak performance. Features: 8mm Tall Multi-Louvered Fin vs. OEM 6mm Made with CSF’s AC Condenser Technology Using a 1-Row Super-High Pressure 32mm 10-Channel Microtube for Optimal Oil Flow and Maximum Surface Area Contact Utilizes OEM Top/Bottom Rubber Seals for Optimal Airflow OEM Style Inlet/Outlet Connections Drop-in Fit Requires No Modifications to Install 2-Year Limited Warranty Ideal for Road Racing, Drag Racing, and Vehicles With Increased Performance Applications: 2022+ BMW G87 M2 (incl. Competition) – 6MT & ZF8 Auto 2021+ BMW G80 M3 (incl. Competition) – 6MT & ZF8 Auto 2021+ BMW G82/G83 M4 (incl. Competition & CSL) – 6MT & ZF8 Auto 2022+ BMW G81 M3 (incl. Competition) – 6MT & ZF8 Auto OEM Part Number: BMW: 17118095293 BMW: 17218095297
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CSF Euro-Spec High-Performance All-Aluminum Engine Oil Cooler - BMW E36 3-Series
CSF Euro-Spec High-Performance All-Aluminum Engine Oil Cooler - BMW E...
2X Entries Into Our F80 M3 Sweepstakes
CSF - Corporate Logo
T#:37048679
Part#: 8301
In Stock
Sale - Save 10% $ 529.00

This product was last offered at the strikethrough price on
10-04-2026

$ 476.10 USD
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Sale - Save 10%
$ 529.00

This product was last offered at the strikethrough price on
10-04-2026

$ 476.10 USD
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The E36 Euro Spec Oil Cooler is exactly what it sounds like. E36 M3’s in Europe came equipped with an oil cooler that mounted under the radiator and was a popular upgrade for E36 owners in the US. Unfortunately, BMW discontinued the oil cooler and they have become harder and harder to find. BimmerWorld reached out to CSF to design a replacement unit that would fit exactly like the factory unit but perform even better. The original oil cooler used Tube and Fin construction. While this is acceptable for cooling performance, it is not a very robust design. CSF chose to go with a Bar and Plate construction to improve durability. While there is plenty of ground clearance, the cooler is low enough to see some potential abuse on the track. CSF wanted to offer that extra durability of a Bar and Plate cooler for track enthusiasts and those running their car on the lower side. The CSF Oil Cooler was designed to be a 1 to 1 replacement for the OEM unit in terms of fitment. This means it uses the same OE mounting points, hardware, and lines. For a Euro E36 M3 or US Z3M, the oil cooler will be a drop-in fit installation. E36 models that were not equipped with the oil cooler from the factory will need the BimmerWorld Euro Oil Cooler Bracket Kit which can attach to an OEM spec Radiator or the CSF #3054.
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CSF High-Performance Engine Oil Cooler - BMW G2X M340i/M440i & G42 M240i
CSF High-Performance Engine Oil Cooler - BMW G2X M340i/M440i & G42 M2...
2X Entries Into Our F80 M3 Sweepstakes
CSF - Corporate Logo
T#:55461376
Part#: 8372
In Stock
New Item
Sale - Save 10% $ 549.00

This product was last offered at the strikethrough price on
10-04-2026

$ 494.10 USD
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Sale - Save 10%
$ 549.00

This product was last offered at the strikethrough price on
10-04-2026

$ 494.10 USD
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Add to Wish List
An industry-leading reputation and overwhelming success with BMW cooling has made CSF the #1 cooling choice for the B58 power G2X M340i/M440i and G42 M240i. CSF continues to lead the way in G2X/G42 cooling, adding another product to the best-selling B58 cooling suite. With many motorsports teams and race enthusiasts now pushing over 1000 horsepower, the B58 is seeing oil temperatures well above normal. Once oil temperatures pass a safe limit, the G2X/G42 will go into limp mode. Needless to say, this can ruin a race, track session, or your overall driving fun in general. CSF is here to keep your B58 running at peak performance.
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CSF High Performance Oil Cooler with OE and AN-10 Fittings - E30 BMW M20
CSF High Performance Oil Cooler with OE and AN-10 Fittings - E30 BMW ...
2X Entries Into Our F80 M3 Sweepstakes
CSF - Corporate Logo
T#:401256
Part#: 8092
Ships in 7 Business Days
Sale - Save 10% $ 359.00

This product was last offered at the strikethrough price on
10-04-2026

$ 323.10 USD
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Sale - Save 10%
$ 359.00

This product was last offered at the strikethrough price on
10-04-2026

$ 323.10 USD
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CSF is one of the premier cooling product specialists available on the market today. One item that is often overlooked is the oil cooler. Luckily CSF has taken up the task of upgrading the E30 platform to an external oil cooler. If the oil runs too hot, it can lead to a reduction in wear protection and damage to the head, block, or the turbo system. This unit has 4 cooling cores and fits behind the bumper without any issues.

Fits the following BMWs:
1984-1991 E30 BMW M20 Engine

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CSF High-Performance Transmission Oil Cooler - A90/G20/G29
CSF High-Performance Transmission Oil Cooler - A90/G20/G29
2X Entries Into Our F80 M3 Sweepstakes
CSF - Corporate Logo
T#:5802180
Part#: 8183
Ships in 3 Business Days
Sale - Save 10% $ 599.00

This product was last offered at the strikethrough price on
10-04-2026

$ 539.10 USD
Free Shipping
Add to Wish List
Sale - Save 10%
$ 599.00

This product was last offered at the strikethrough price on
10-04-2026

$ 539.10 USD
Free Shipping
Add to Wish List
CSF is the world leader in cooling technology. From its experience starting with the transmission in the BMW F8X M3, M4, and M2 Comp, CSF applied several different features exclusive to its manufacturing technologies. An innovative dual-core design allows for a 240% increase in core volume, resulting in maximum performance and maintaining optimal shifting during extreme racing conditions – from road racing to the drag strip. Features: 5.4mm Tall Multi-Louvered Fin vs. OEM 7mm 1-Row Super-High Pressure 16mm 9-Channel Microtube for Optimal Oil Flow and Maximum Surface Area Contact 129mm Overall Height vs. OEM 125mm Utilizes OEM Top/Bottom Rubber Seals for Optimal Airflow OEM Style “Quick Connect” Inlet/Outlet Connections Drop-in Fit Requires No Modifications to Install Compared to OE: 240% Increase in Core Volume 130% Increase in Fluid Capacity Compared to OEM (CSF 550ml vs. OEM ~240ml) Two 16mm Stacked Cores = 32mm Core Width (44mm Overall Width) vs. OEM 15mm Core Width Rear Cooler: 15 Rows vs. OEM 12 Rows Front Cooler: Additional 12 Rows
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