PACCAR 1939435 Fuel Lift Pump - Paccar, for MX13 Engine (2014-2018)

Manufacturer

PACCAR

Features & Benefits

• Stabilizes fuel delivery to prevent engine stumbles and maintain peak horsepower
• Fits Paccar MX13 engines (2014-2018) with the exact bolt pattern and port alignment
• Prevents fuel starvation that can lead to catastrophic high-pressure pump failure
• Designed to handle engine heat and continuous vibration
• Restores the fuel system to original performance levels for better mileage and lower emissions
• Provides an airtight fuel seal to ensure the system remains primed after long periods of rest

PACCAR Fuel Lift Pump

The PACCAR Fuel Lift Pump delivers a steady and pressurized supply of diesel fuel from the tank to the high-pressure injection system. If your MX13 engine is experiencing power loss or hesitation, this genuine PACCAR 1939435 pump restores the critical supply pressure needed to prevent high-pressure rail cavitation. It is engineered specifically for 2014-2018 engine models, ensuring that the fuel flow perfectly matches the engine's map for maximum fuel economy and throttle response. Choosing this factory-spec pump means you won't have to worry about the premature wear or mounting issues often found with generic aftermarket fuel components.