Aggressive track laps can overheat engine oil and accelerate wear on the Focus RS. This Mishimoto kit answers with one of the largest bar-and-plate oil coolers the company offers, mounted in the upper grille where it receives the most airflow. The mounting bracket doubles as an air diversion panel to direct maximum ambient air through the core. Application-specific braided stainless steel lines with -10AN fittings transfer oil between the cooler and engine, and the thermostatic sandwich plate keeps oil in the block until it reaches operating temperature before routing flow to the cooler. The Sleek Silver cooler is backed by the Mishimoto Lifetime Warranty.
| Type | Thermostatic engine oil cooler kit (Mishimoto) |
| Core | Bar-and-plate oil cooler, upper-grille mount |
| Lines | -10AN braided stainless steel |
| Finish | Silver (Sleek Silver) |
| Part Number | MMOC-RS-16TSL |
| Warranty | Mishimoto Lifetime Warranty |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2016-2018 | Ford | Focus | RS |
