Steel Timing Pointer – GM (3991435)

Steel Timing Pointer is a powertrain component listed under its manufacturer number. Confirm that number against the part you are removing before ordering.

Replace the Steel Timing Pointer when the fault is repeatable and the obvious external causes have been excluded. Compare the part number on the vehicle before ordering.

This Steel Timing Pointer is listed under part number 3991435, filed under Other Parts. If the original number is unreadable, send us the VIN and we will confirm the reference before dispatch.

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genuine GM, and this Steel Timing Pointer keeps the original engineering number, which matters once a number has been superseded more than once.