While your timing cover does most of the heavy work protecting your power plant from grit and grime, it's supported by a host of other parts, including the timing cover grommet. Without a supple, fully functional timing cover grommet, your timing chain cover won't stand a chance of surviving inside the harsh environment of your engine compartment. Bolster your timing chain cover by replacing your worn out timing cover grommet at the first sign of wear and tear. You get the lowest price and free shipping at AutoAnything.