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This product was last offered at the strikethrough price on
04-03-2026
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
This product was last offered at the strikethrough price on
04-03-2026
Includes heat exchanger and gaskets. Manufactured from cast aluminum instead of plastic for improved durability.
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For vehicles with the earlier B46A/B48A (Gen1) Engine Only - Not compatible with the B46D/B48D Engine
This product was last offered at the strikethrough price on
06-16-2026
Includes housing, gasket, filter and cap.
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This product was last offered at the strikethrough price on
05-02-2026
Reduce oil temperatures with the upgraded billet housing and low-temp thermostat! Allows you to add an oil cooler to your vehicle that didn't have the factory option.
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This product was last offered at the strikethrough price on
06-13-2026
Includes gaskets and hardware to replace both oil filter housing gaskets
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Includes heat exchanger and gaskets. Manufactured from cast aluminum instead of plastic for improved durability - Rein Part Number HEU0115
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For vehicles with the earlier B46A/B48A (Gen1) Engine Only - Not compatible with the B46D/B48D Engine
Serious engine oil cooling for the most demanding engines
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For custom applications only. Not a direct bolt on.
True plug-and-play! No modifications - just better performance. Lower engine temperatures mean more power and longer life of engine components.
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Keep oil temps low on or off the track!
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Featuring a fully TIG-welded design with a cast endtank. The most reliable, durable, best fitting E9X M3 oil cooler on the market - no trimming of shroud required.
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Keep your engine oil tempratures in check even under the harshest of track conditions with CSF's performance S58 oil cooler!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
Includes both oil filter housing gaskets and a Liqui Moly oil change kit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
This product was last offered at the strikethrough price on
03-10-2026
Keep oil temps under control with CSF's high performance engine oil cooler
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Direct-fit upgrade over OEM! Reduce oil temperatures & safeguard your engine from damage with a larger, thicker aluminum core.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
This product was last offered at the strikethrough price on
06-13-2026
Common cause of oil leaks can be easily repaired
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Common cause of oil leaks can be easily repaired
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
01-08-2026