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CSF

CSF G8X M3/M4/M2 High Performance Engine Oil Cooler

MPN: 8266 Catalog #: 001782009 Category: Oil Coolers Check Vehicle Fitment

Product Details

Fluid Cooler - OEM Inlet / Outlet - Rock Guard Included - Aluminum - Black Powder Coat - Engine Oil - BMW G87 2023-25 / G8X 2021-25 - Each

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.

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.

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.

CSF offers the best and most advanced Oil Coolers on the market. So when it comes to keeping your engine oil temps down as you push your BMW G8X M3/M4/M2 hard on the street or track, a CSF Oil Cooler is the obvious choice.

BMW G8X M3/M4/M2 High-Performance Auxiliary Radiator

CSF G8X M3/M4/M2 High Performance Engine Oil Cooler

CSF 8266 - BMW G8X Oil Cooler

Engine Oil Cooler

CSF Oil Cooler

Vehicle Fitment

Please verify year, make, model, and any notes before ordering.

Engine Compatibility

BMW - S58Matched variant: S58

G80/G82 M3/M4; X3M/X4M

Fitment note: Engine compatibility is provided as a guide. Please verify all fitment details before ordering.

Product Specs

Brand
CSF
Part Number
8266
Catalog Number
001782009
Product Line
Oil Coolers
Category
Cooling
Type
Oil Coolers
UPC / Barcode
710353082669
Vendor Product Category
Cooling
Vendor Product Subcategory
Oil Coolers
Length
35.40 in
Width
12.20 in
Height
3.50 in
Weight
7.50 lb
Units Per SKU
1
Freight / LTL
No
Ship Alone
No
Air Restricted
No
CARB Approved
Yes
Clearance Item
No

Shipping & Availability

Current status 30 Available - Ready to ship
Estimated timing Usually ships within 24hrs

This item is showing available inventory. Most in-stock performance parts ship quickly, but timing can vary by warehouse, vendor cut-off time, holidays, and carrier pickup.

Inventory shown: 30 available as of 6/4/2026.

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