PACCAR
Paccar engines power thousands of Kenworth and Peterbilt trucks across North America. At Advanced Truck Parts, we supply a wide range of Paccar engine parts including turbochargers, actuators, sensors, fuel components, and other critical diesel engine parts for MX-13 and MX-11 platforms.
Click to view more
Paccar Engine Platforms
Paccar engines are designed for modern heavy-duty trucks and are commonly found in Kenworth and Peterbilt platforms. Selecting the correct engine component depends on engine serial number, emissions configuration, and current part number.
Paccar MX-13 Engines
The MX-13 engine is one of the most widely used Paccar engines in long-haul and heavy-duty trucking applications. These engines are known for strong torque output, improved fuel efficiency, and reliable performance.
- Kenworth T680
- Kenworth W900
- Peterbilt 579
- Peterbilt 389
Paccar MX-11 Engines
The MX-11 platform is commonly used in regional haul and weight-sensitive operations. These engines provide excellent power-to-weight performance while maintaining modern emissions compliance.
Common Paccar Parts We Supply
- Turbochargers
- Turbo Actuators
- Engine Sensors
- Fuel Pumps
- Fuel Injectors
- Aftertreatment Components
- Engine Electrical Components
Common Signs of Engine Component Failure
- Loss of power
- Engine warning lights
- Fuel system issues
- Boost-related fault codes
- Derate conditions
Verify Fitment Before Ordering
Paccar engine components are often specific to the engine serial number and configuration. To confirm compatibility quickly provide:
- Engine serial number
- Current part number
- Year / Make / Model of truck
- Photos of part tags if available
Why Buy Paccar Parts from Advanced Truck Parts?
- Fitment verification before purchase
- Competitive pricing
- Fast nationwide shipping
- Business account discounts available
- Trusted U.S.-based heavy-duty truck parts supplier
