Description: HP4 Fuel Injection Pump For 2017-2020 GMC Silverado, Sierra, International CV
Condition: New
Brand: GM®
Part Number: 12678993

Fitment 12678993:

Fuel Injection Pump 12678993 is a crucial component in many diesel engines (and some older gasoline engines). It’s responsible for delivering the right amount of fuel, at the right pressure, and at the right time to each cylinder for efficient combustion.

Signs of Faulty 12678993:

Manufacturer information
GM (General Motors) is an American multinational automotive company headquartered in Detroit, Michigan, founded in 1908. It designs, manufactures, and sells vehicles and parts under brands such as Chevrolet, GMC, Cadillac, and Buick. GM is known for innovation in automotive technology, including electric vehicles, safety systems, and advanced manufacturing. The company also produces genuine OEM parts—like the GM Genuine Parts line—to ensure high-quality fit, performance, and reliability for its vehicles.

Warranty
First Truck Parts offers a 365-days warranty for all types of parts and in any condition. The warranty applies only to buyers who have placed an order on our website.