Engine Timing Cover – ACDelco (12558343)

Engine Timing Cover is a containment or structural component matched to a specific casting and bolt pattern. Parts that look interchangeable often differ in offset or internal volume.

Replace the Engine Timing Cover when the casting is cracked at a mounting point, when a mating flange is no longer flat, or when the original has corroded through. Check the surface it seals against before fitting a replacement.

For this Engine Timing Cover the reference is 12558343, in our Camshafts & Timing range. Compare it with the number on the part you are replacing rather than with a photograph.

Genuine ACDELCO part for the Engine Timing Cover. Where the manufacturer has superseded a number, the current reference is the one that ships.