BMW M4 Oil Cooler Line Kit - Mishimoto - Nylon Braided - Black - '15-'20. A direct-fit replacement for the factory hardlines on F8X S55 cars, this Mishimoto kit swaps rigid, corrosion-prone lines for flexible, application-specific nylon braided hoses with -10AN fittings.

This kit addresses common wear points on 2015–2020 BMW F8X M3, M4 (and compatible M2 Competition) oil cooling plumbing by offering durable, flexible hoses and the adaptors needed to connect to your oil pump housing and cooler. The nylon braided lines resist abrasion and corrosion better than stock steel hardlines, and the kit includes a second set of adaptors to attach to either the factory oil cooler or a Mishimoto bar-and-plate cooler. All fittings and hardware are supplied for a complete swap, and the kit is finished in black for a low-profile under-hood appearance. Mishimoto backs the product with their Lifetime Warranty.

Features

• Application-specific nylon braided oil lines with -10AN fittings pre-installed
• Aluminum adaptors to convert the oil pump housing for -10AN fittings
• Adapters to fit either stock or Mishimoto F8X oil coolers
• Complete hardware included for installation
• Black finish and Mishimoto Lifetime Warranty

If you have questions or want help confirming fitment, call us directly — we’re happy to advise: 512-982-9393 (TX) or 562-981-6800 (CA). We have two locations, Austin, Texas and the Los Angeles, California area, where we offer installation and customization services. If you’re considering multiple items, contact us for potential shipping discounts. We install on premises at both locations.

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