The Mishimoto Performance Oil Cooler keeps the S63 twin-turbo V8 in check on the BMW M5, M6, M8, and M850i, addressing elevated oil temperatures seen during track driving. CNC-machined billet-aluminum end tanks are TIG-welded to a robust bar-and-plate core; the 55mm-thick core delivers a 24 percent increase in core volume and a 40 percent increase in external fin surface area for greater heat transfer. This complete bolt-on includes mounting hardware and replacement O-rings for the oil lines, and is finished in durable silver powder coat. Backed by the Mishimoto Lifetime Warranty.
| Type | Direct-fit performance oil cooler |
| Core | 55mm bar and plate with CNC billet end tanks |
| Core Volume | 24% increase over stock |
| Finish | Silver powder coat |
| Includes | Hardware and replacement O-rings |
| Warranty | Mishimoto Lifetime Warranty |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2013-2016,2018-2023,2025 | BMW | M5 | Base |
| 2019-2021 | BMW | M5 | Competition |
| 2022 | BMW | M5 | CS |
| 2020 | BMW | M5 | Edition 35 Years |
| 2025 | BMW | M5 Touring | Base |
| 2012-2018 | BMW | M6 | Base |
| 2014-2019 | BMW | M6 Gran Coupe | Base |
| 2023-2025 | BMW | M8 | Competition |
| 2024-2025 | BMW | M8 Gran Coupe | Competition |
| 2019-2025 | BMW | M850i xDrive | Base |
| 2020-2024 | BMW | M850i xDrive Gran Coupe | Base |
