Description
The Mishimoto MMOC-F80-15K Oil Cooler Kit is a purpose-built, full-aluminum, TIG-welded bar-and-plate replacement for the factory tube-and-fin unit on the S55-powered BMW M3 and M4. Engineered to sit in the same perpendicular mounting location as the OEM cooler, this kit trades the stock lightweight core for a more robust bar-and-plate design that increases core volume by 46 percent and raises oil capacity by .44 quarts. Application-specific nylon braided lines with -10AN fittings replace the factory hardlines, giving the S55’s oil pump a more durable, abrasion- and corrosion-resistant connection to the cooler.
Built as a direct-fit performance oil cooler kit, this Mishimoto cooler upgrade is designed to keep oil temperatures in check without giving up the aerodynamic packaging built into the F8X cooling stack. The bar-and-plate core construction improves heat transfer over the factory tube-and-fin design while also standing up better to road debris exposure in its low, forward-facing mounting position. Because the kit uses application-specific adaptors to connect AN fittings to the S55 oil pump, installation requires no cutting or permanent modification to the vehicle, and the kit is backed by the Mishimoto Lifetime Warranty.
Vehicle Applications
This Mishimoto oil cooler kit is built to fit the F8X-chassis, S55-powered BMW lineup: the 2015-2018 BMW M3, the 2015-2020 BMW M4, the 2018-2020 BMW M4 CS, the 2016 BMW M4 GTS, and the 2019-2020 BMW M2 Competition. It is engineered around the F80, F82, F83, and F87 chassis codes and the S55 engine code, and it installs as a direct replacement for the factory oil cooler with no cutting or modification required.
Features
- Direct-fit design for the applicable 2015-2020 BMW F8X M3, M4, and M2 Competition models
- Full aluminum, TIG-welded, bar-and-plate core construction for improved durability and heat rejection
- 46-percent increase in core volume over the factory cooler
- Increases oil capacity by .44 quarts
- Application-specific nylon braided hoses with -10AN fittings
- Includes oil line fitting kit and oil cooler adaptors for use with the nylon braided lines
- Silver finish for protection
- No cutting or modifications required for installation
- Backed by the Mishimoto Lifetime Warranty
Specifications
- Brand: Mishimoto
- Part Number: MMOC-F80-15K
- Color/Core Color: Silver
- Finish: Anodized
- Core Type: Bar-and-Plate
- Grade Type: Performance
- Inlet/Outlet Fitting Type: AN Flare
- Inlet/Outlet Fitting Gender: Male
- Overall Width: 1.6 in
- Overall Length: 29.2 in
- Chassis Codes: F80, F82, F83, F87
- Engine Code: S55
- Kit Includes: Oil cooler; 1ft 10in nylon braided hose with 45 and 70 -10AN fittings; 3ft 3in nylon braided hose with 45 and 90 -10AN fittings; MMOCF-F80 application-specific oil cooler adaptors; braided line separator bracket; mounting hardware; Mishimoto Lifetime Warranty
Frequently Asked Questions
What years and models does the Mishimoto MMOC-F80-15K oil cooler kit fit?
It fits the 2015-2018 BMW M3, 2015-2020 BMW M4, 2018-2020 BMW M4 CS, 2016 BMW M4 GTS, and 2019-2020 BMW M2 Competition, all built on the F80, F82, F83, and F87 chassis with the S55 engine.
What is the oil cooler core made from?
It uses a full aluminum, TIG-welded, bar-and-plate core construction.
How much does this kit increase oil cooling capacity?
The kit increases core volume by 46 percent and increases oil capacity by .44 quarts compared to the factory cooler.
What lines and fittings are included?
The kit includes application-specific nylon braided lines with -10AN fittings, along with oil cooler adaptors that allow AN fittings to connect to the S55’s oil pump.
Does installation require cutting or modification?
No, the kit is a direct-fit replacement for the factory oil cooler and requires no cutting or modifications.
What warranty comes with this kit?
The Mishimoto MMOC-F80-15K oil cooler kit includes the Mishimoto Lifetime Warranty.
âš WARNING (California Proposition 65): This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
