2010 Peterbilt 348 Fuel Injectors, Fuel Rails, Components
- Sinister Diesel®Fuel Rail PlugPeterbilt 348 Cummins Engine 2010, Fuel Rail Plug by Sinister Diesel®. The Sinister Diesel Race Fuel Rail Plug replaces the stock or shimmed pressure relief valve. Removing the stock pressure relief valve will help maintain fuel rail...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$52.99
- Sinister Diesel®Fuel Rail PlugPeterbilt 348 Cummins Engine 2010, Fuel Rail Plug by Sinister Diesel®. The Sinister Diesel Race Fuel Rail Plug replaces the stock or shimmed pressure relief valve. Removing the stock pressure relief valve will help maintain fuel rail...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$52.99