Your 2007 Peterbilt 378 might be the best vehicle you’ve ever owned. Or you may just be struggling to keep it highway-approved. No matter the situation, Advance Auto Parts has the Drive Belt Idler Assemblies you desperately need.
We currently carry 2 Drive Belt Idler Assemblies to choose from for your 2007 Peterbilt 378, and our inventory prices range from as little as $57.99 up to $79.99.
On top of low prices, Advance Auto Parts offers 1 different trusted brands of Drive Belt Idler Assemblies for the 2007 Peterbilt 378. We only sell parts from trusted brands like Dayco so that you can find quality parts you can count on.
Have parts delivered straight to your home, or find the nearest Advance Auto Parts store to check out our Drive Belt Idler Assemblies stock in-person!