Filter My Results
Clear All

Your Selections

Engine Parts
Coolant Reservoirs
Engine Type
Performance Parts
Replacement Engine Parts
All options must be chosen before group will submit.

Engine Parts for Peterbilt

The big rig engine in your Peterbilt deserves the best, so rest assured in what 4 State has to offer: a wide variety of high quality semi truck performance parts, replacement engine parts + more!

Have you used our Make and Model Search?

Want to see and shop for only the parts that will fit your rig? By choosing your truck make/model/year on the left side of our website you can browse through just the items that you know will work for you!
Showing 1 - 40 of 111 results