The Audi 100 debuted in 1968 and was discontinued in 1997. Audi 100 comes with plenty of quality vehicles and parts, including the idler pulley. The main function of the idler pulley is to provide tension and conduct the engine drive belt.
Audi 100 stands out for its great parts. But consumers need new idler pulley parts if they are worn or damaged. They provide tension and help guide the belt to the proper routing. An idler pulley should be replaced every 50,000 to 100,000 miles. Welcome to a large selection of related Audi 100 parts available online. We are here for you 24/7.