Engine Oil Cooler Adapter Mishimoto MMOP-SPTRM22. Hardware, Fasteners and Fittings. See our other listings. Over 10 years in business & 100,000 satisfied customers! We are aftermarket automotive specialists and carry all major brands for sport compacts, imports, domestics, trucks, and diesel. With our own warehouse with thousands of in-stock parts as well as working directly with manufacturers or dealers, we are able to have the parts you want at the lowest prices and best service. Portions of the part information on this page have been provided by WHI Solutions, Inc.