1997 GMC Yukon Fuel Pump Assembly

ECCPP® Fuel Pump for: Chevy S10 Blazer & GMC S15 Jimmy 98-03, GMC Envoy 98-00, Oldsmobile Bravada 99-01 [4 DOOR MODELS] E3992M 323-01213


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If you have issues with your GMC Sierra Fuel Pump Assembly, you must replace it as soon as possible. Buy Auto Parts sells a wide range of parts for every car make and model at unbeatable prices. We have genuine OEM replacements and premium aftermarket parts. All our car parts are tested thoroughly and come with a warranty. We provide free shipping on all orders above US $50.

The GMC Sierra Fuel Pump Assembly consists of the fuel pump and its associated components. The main function of the fuel pump is to keep the engine supplied with fuel from the tank. There are two types of fuel pumps: electrical and mechanical. The electrical pump, which is used in fuel injected engines, pumps the fuel at a high pressure to the combustion chamber. The mechanical pump is used in carbureted cars and supplies the fuel at a low pressure to the carburetor. The mechanical pump has lever arms that move up and down with respect to the camshaft position. The motion of the lever arm creates the necessary suction and expulsion actions needed to pump the fuel. Electric pumps are operated by means of the pump relay which turns it on when the ignition is turned on. The fuel pressure regulator, located on the fuel line, ensures the pressure is maintained and pumps the excess fuel down the return line.

2003 GMC Sierra Fuel Pump Replacement - Duration: 5:37

Fuel pump and fuel lines form a complete network of fuel system. The role of diesel fuel pump is to carry the fuel from the fuel tank to the fuel injection system. GMC diesel fuel pump is located inside the fuel tank and it creates positive pressure in the fuel lines to pump the fuel from the tank to the fuel injection system.

Fuel from the fuel tank is carried through the fuel pump where it is stored until used for combustion. In GMC diesel vehicle, the fuel is pumped at high pressure to the fuel injection system. Before the technological advancement, the fuel pump was controlled mechanically and due to this, it was prone to damage easily. If there rose a problem in the fuel system, it was easy to detect the cause for it. Now with a lot of improvement in the technology, the diesel fuel pump is controlled electronically.

The advantage of using a electronically controlled fuel system is that it has got more safety options. GMC fuel pump has a low risk of catching fire and it has got an option to lock itself even when the engine is running to prevent leakage. When you need performance, the diesel fuel pump has to be at right pressure, but if it does not happen, then you need to look for repair or replacement. When it is time for your GMC diesel fuel pump to be replaced, browse our online catalog for quality OEM replacement and genuine aftermarket parts. At Diesel Parts Pros we sell only original diesel parts that are tested to meet the industry standards at wholesale pricing.

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GMC cars are well-known for its performance and the quality. If all the components in your GMC works perfectly, you can enjoy a comfortable driving. In your vehicle, GMC Fuel Pump is a contributing part which needs to be maintained perfectly. If you find any difference in the working of the GMC Fuel Pump you need to get the good quality replacement part. You should maintain your vehicle in a perfect working condition to have a smooth drive. Nothing can be done if, the GMC Fuel Pump does not work during the drive. You can avoid this problem by having a regular check on the working of the GMC Fuel Pump. When you find any defect in the functioning of the GMC Fuel Pump, you need to replace it as early as possible to get the best out of it.

To view the parts that fit your vehicle, you just need to select the right year, make and model of your car on our online catalog. If you require assistance in finding the GMC Sierra Fuel Pump Assembly, feel free to contact our support team. As we have warehouses all across the country, you can be assured of receiving your car parts from the warehouse closest to your location, on time.