Mishimoto Performance Oil Cooler - BMW E60 M5 E63 E64 M6 2006-2010

The Mishimoto Performance Oil Cooler is a direct-fit replacement for the failure-prone factory oil cooler on the 2006-2010 BMW E60 M5 and E63/E64 M6, addressing leaks from failed O-rings and cracked welds. The robust bar-and-plate core improves durability and heat rejection, delivering a 41 percent increase in external fin surface area and a 30 percent increase in internal fin surface area for a 40.3 percent gain in core volume. CNC-machined inlet and outlet ports and new OEM O-rings ensure a leak-free install, and the cooler is finished in silver powder coat. Backed by the Mishimoto Lifetime Warranty.

Specifications

This part fits:

Shipping

• In-stock orders placed before 3 PM EST ship the same day — everything else ships within 24 hours.
• Standard, expedited, and overnight options at checkout.
• Oversized items ship by freight and take longer.
• Backordered items ship as soon as stock lands — contact us for lead times.
• International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.

Returns

• 30-day returns on new, uninstalled items in original packaging with all hardware.
• Standard returns: 8% restocking fee, buyer pays return shipping. Both waived if the item is defective or we made the error.
• Installed or used parts can’t be returned — confirm fitment before you install.
• Special orders and custom items are final sale.
• Email us for return authorization before shipping anything back.

Full details: Shipping Policy · Refund Policy