2021265 | Genuine Paccar® Model Fuel Filter For MX13 ESI VECU2 Cab Control Module Rich or lean mixtures

Rich or lean mixtures

Erratic or No AC Power Output

Description:A Low-Pressure Fuel Pump 1821233C91 is a component in a diesel or gasoline engine's fuel system that delivers fuel from the tank to the engine at a relatively low pressure - typically before it's pressurized further (if needed) by a high-pressure pump or injectors

Irregular shifting (if ECM is linked to transmission)

2021265 | Genuine Paccar® Model Fuel Filter For MX13 ESI VECU2 Cab Control Module Rich or lean mixturesDescription: A Fuel Filter Module 2021265 (often just called a fuel filter housing module) is a complete, integrated unit in a diesel or gasoline engine that handles fuel filtration, and often water separation too especially in diesel engines. WaterFuel Separation Module, Model Fuel Filter For MX13 ESI, EPA17, 12V Part Number: 2021265, 2021265PE Condition: New Manufacture Brand: Paccar Fits 2021265 For various trucks with Paccar MX13 ESI, EPA17 Engine