Original OEM GM parts deliver superior quality and meet all performance standards needed for optimal automotive operation. The authentic part identified by 25161821 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 25161821 Fuel Pump fits certain Buick Century models, as well as Oldsmobile Cutlass Ciera, Cutlass Cruiser models.
The original GM component designated by manufacturer part number 25161821 maintains top performance when functioning as the Pump Assembly, Fuel; Electric Fuel Pump; Fuel Sending Unit unit. The component 25161821 is constructed from durable material and its dimensions span 9.5 x 2.1 x 2.1 inches while weighing 0.40 Pounds. The component is ready in New condition to ensure full compatibility with your vehicle system. The part 25161821 has available replacement options listed under 88963067. 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 25161821 represents a sealed fuel pump which receives activation from the engine camshaft through the implementation of pushrod operation between the camshaft and pump rocker assembly. The design facilitates smooth fuel delivery which produces essential performance results for the engine. Testing can be conducted by examining the carburetor inlet for fuel spurt while the starter motor operates but service on the sealed unit remains impossible due to its design nature. No spurting from the carburetor inlet while starting the engine signals that the GM part 25161821 Fuel Pump must be replaced. The installation requires fuel inlet pipe detachment and mounting bolt removal to avoid damage occurrence. A brand-new GM part requires a new gasket which should be applied with conventional gasket sealant to develop an effective sealing mechanism. A thorough inspection for fuel leakage must take place right after engine startup because reassembly has been completed. The selection of original GM components provides both precise factory compliance and superior quality and usability standards. Our website presents a full range of OEM GM parts that includes 25161821 alongside Fuel Pump at affordable prices coupled with speedy delivery plus manufacturer protection for customer assurance.