GMC Sierra Timing Belts & Parts

Despite certain technical similarities with its Chevy sibling, the GMC Sierra was crafted to be more upmarket and always incorporated more upscale features and more advanced interior trim. And while the Silverado was perceived rather as a workhorse and was quite often purchased by farmers and agricultural workers, the Sierra has always been marketed as a convenient full-size pickup for everyday drive. Certain trim levels of this GMC have got luxury-oriented features. Furthermore, back in 2000, the carmaker introduced the top-of-the-line configuration of this truck, the C3, which is now referred to as the Denali.

A timing belt drives the camshaft on many SOHC and DOHC engines, and the camshaft, in turn, operates the engine valves. For adequate performance, the opening and closing of valves has to be synchronized with the movement of engine pistons, and this is exactly what the timing belt is meant for. When the belt fails, the engine does not operate properly. In case you are shopping for GMC Sierra timing belts & components, you’ve come to the right place! We’ve selected the parts by leading manufacturers and ensure perfect fit and lasting service of the timing belts we carry. Quality of the parts by Continental and Dayco, Melling and ACDelco is proven by years of experience and thousands of satisfied drivers all over the world.