Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The Turbosmart oil cap for Subaru M42x4.5 applications is a direct-fit replacement sized to M42x4.5 threads. Finished in red, it seals the oil filler neck to help prevent leaks and contamination while adding a visible under-hood accent. It preserves factory thread fitment for straightforward installation on compatible Subaru engines.
Turbosmart Subaru M42x4.5 Red Oil Cap
