Original OEM GM parts deliver superior quality and meet all performance standards needed for optimal automotive operation. The authentic part identified by 25116156 Fuel Pump is available in the market under the name GM Fuel Pump, Fuel Tank Sending Unit. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 25116156 Fuel Pump fits certain Buick Regal models, as well as Pontiac Grand Prix. Additionally, it is compatible with Oldsmobile Cutlass Supreme models.
The original GM component designated by Manufacturer Part Number 25116156 maintains top performance when functioning as the Pump, Fuel Pump; Electric Fuel Pump; Fuel Sending Unit unit. The component 25116156 is constructed from durable material and its dimensions span 6.9 x 4.5 x 3.4 inches while weighing 1.20 Pounds. The component is ready in New condition to ensure full compatibility with your vehicle system. The part 25116156 has available replacement options listed under 25116162. GM manufacturer provides a warranty that ensures reliable operation of this product. The Shipping Policy and Return Policy pages outline complete details regarding shipping procedures and return processes.
The GM part 25116156 Fuel Pump functions as an essential component to regulate system fuel pressure because proper pressure is vital for engine performance. The necessary maintenance for this GM component requires execution of fuel pressure checks by using a gauge with adapter to verify pressure accuracy against stated guidelines. Affix the gauge into the fuel rail's Schrader valve then enable ignition while observing the reading during engine operation. A pressure reading falling between 3-10 psi requires checking the fuel components or investigation of the regulator with vacuum application. The gauge installation point for throttle body injection systems should be placed between the fuel hose and throttle body in order to ensure proper measurements. The silence of the fuel pump during startup requires essential verification of the fuse and relay and application of 12 volts to the pump terminal to determine operational status. By selecting the GM part 25116156 you achieve factory-specified compliance that lets you perform installation successfully. At our site you will find complete genuine GM part selection which includes the Fuel Pump with a manufacturer warranty for your protection and favorable pricing.