Description
Mosselman Twin Oil Cooler Extension Kit, BMW 3-Series E9x
The Mosselman Twin Oil Cooler Extension Kit for BMW 3-Series E9x expands an existing compatible Mosselman single-cooler system with an additional left-side cooler. It is intended for vehicles exposed to prolonged heat loads, such as track use.
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BMW 1-Series E8xBMW 3-Series E9x ✓
Select your version. Each option opens its own product page; confirm fitment before ordering.
Key features
- Adds a second oil cooler to an existing compatible Mosselman single-cooler setup.
- Designed for the left side of the vehicle.
- Additional plumbing and mounting hardware are required.
- Not a standalone replacement for the original oil cooling system.
Product information
| Brand | Mosselman Turbo Systems |
|---|---|
| Vehicle platform | BMW 3-Series E9x |
| Engine | BMW N54 / N55 |
| Configuration | Twin oil cooler extension |
| TSHK SKU | TSHK-MSL-029 |
Compatibility
Intended for selected BMW 3-Series E9x models with the correct oil filter housing, cooling layout and front bumper configuration. Confirm your VIN, existing oil cooler hardware and exact kit variant before purchase.
Installation and ordering
This extension must be paired with a compatible Mosselman single oil cooler system. Additional air ducting and fitting adjustments may be needed. Professional installation is recommended. Contact TSHK Customs to verify the supplied components and current lead time.
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