Description
STP, 20 OZ, Diesel Fuel Treatment & Injector Cleaner, Treats Up To 35 Gallons, Fights Injector & Pump Wear, Formulated To Help Prevent Deposit Build Up & Corrosion In Diesel Engines, Fight Fuel Line Freeze & Wax Gel Formation, Fight Injector & Pump Wear By Improving The Lubricity Of Diesel Fuel.


![[P55340] Starting Key (2-Pack)](https://www.greatdiyhardware.com/wp-content/uploads/2026/07/p55340-starting-key-2-pack.webp)

