BMW M3 Oil Cooler Line Kit - Mishimoto - Nylon Braided - Black - `15-`20. This Mishimoto kit replaces the factory hardlines on 2015–2020 F8X M3/M4 and M2 Competition models with flexible, durable nylon-braided hoses designed for improved longevity and easier routing under the hood.

The kit addresses common corrosion and abrasion issues of the stock oil cooler hardlines by providing application-specific hoses with -10AN fittings pre-installed. Included adaptors allow secure attachment to the factory oil pump housing and compatibility with either the stock oil cooler or Mishimoto’s bar-and-plate cooler. Finished in stealthy black, the lines retain an OEM+ appearance while offering easier maintenance access and robust protection against the harsh under-hood environment. Mishimoto’s lifetime warranty is included.

Features

• Application-specific nylon-braided oil lines for 2015–2020 F8X M3/M4 and M2 Competition
• -10AN fittings pre-installed for reliable, leak-resistant connections
• Aluminum adaptors to fit the factory oil pump housing
• Additional adaptors for attachment to stock or Mishimoto oil coolers
• Stealth black finish and Mishimoto lifetime warranty

If you have questions or want help confirming fitment, call us directly — we’re happy to assist. We offer installation and customization services at our two locations in Austin, Texas and the Los Angeles, California area. 512-982-9393 (TX) | 562-981-6800 (CA)

If you’re considering multiple items, contact us for possible shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov