Engine Timing Cover – Mazda (bp6d10540)

Engine Timing Cover holds, shields or mounts other components in the assembly. Bolt spacing and depth are what decide fitment, and neither is visible without measuring.

Replace the Engine Timing Cover when the bolt holes have elongated, when the gasket surface is pitted, or when the part has distorted from heat. A warped flange leaks with any gasket.

The Engine Timing Cover in this listing carries part number bp6d10540 and sits in the Camshafts & Timing category. The number stamped on the original part is the only reliable cross-reference.

The stock here is genuine MAZDA, and this Engine Timing Cover keeps the original engineering number, which matters once a number has been superseded more than once.