The Mishimoto Performance Oil Cooler upgrades the vulnerable factory oil cooler on the 2021+ BMW G8X M2, M3, and M4. The stock unit sits on the undercarriage parallel to the road, exposing it to scrapes and debris. Mishimoto replaces the factory tube-and-fin cooler with a bar-and-plate unit featuring CNC-machined end tanks, a 35.7 percent thicker core, and a 41 percent increase in core volume for superior cooling. It fits directly in place of the stock cooler and retains the factory seals and bash guards. Full-aluminum TIG-welded construction. Backed by the Mishimoto Lifetime Warranty.
| Type | Direct-fit performance oil cooler |
| Core | Bar and plate with CNC end tanks |
| Core Volume | 41% increase over stock |
| Construction | Full-aluminum TIG-welded |
| Finish | Silver |
| Warranty | Mishimoto Lifetime Warranty |
Documents: Installation Instructions (PDF)
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2023-2025 | BMW | M2 | Base |
| 2021-2024 | BMW | M3 | Base |
| 2021-2025 | BMW | M3 | Competition |
| 2022-2025 | BMW | M3 | Competition xDrive |
| 2024 | BMW | M3 | CS |
| 2021-2026 | BMW | M4 | Base |
| 2021-2023,2025-2026 | BMW | M4 | Competition |
| 2022-2026 | BMW | M4 | Competition xDrive |
| 2025 | BMW | M4 | CS |
| 2023 | BMW | M4 | CSL |
