Sale

Mishimoto

Performance Oil Cooler Kit

$660.00 $599.95 Save $60.05

SKU: MMOC-G8X-21

In Stock
In Stock
Ships by Aug 31
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

The Mishimoto performance oil cooler is engineered specifically for the 2021+ BMW G8X M2, M3, and M4 models, addressing the vulnerability of the stock oil cooler's undercarriage placement. This direct-fit unit replaces the factory tube-and-fin cooler with a robust bar-and-plate design featuring CNC-machined end tanks. Construction is full aluminum and TIG-welded for durability and efficiency. The core volume is increased by 41 percent, and the core thickness is 35.7 percent greater than the stock cooler, significantly enhancing its cooling capabilities. This upgrade helps maintain optimal oil temperatures, crucial for performance and longevity, especially during track use. It retains the stock seals to ensure proper airflow from fresh air ducts and keeps the stock bash guards to offer protection against scrapes and impacts. The cooler comes with all necessary hardware for installation and is finished in a silver powder coat for superior corrosion resistance. This product is backed by the Mishimoto Lifetime Warranty, ensuring a lifetime of protection and cooling performance for your BMW G8X.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

Fitment Guaranteed

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandMishimoto
Part NumberMMOC-G8X-21
CategoryHeating and Cooling

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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