Make sure this part fits

GM 12458922
Water Pump

1991-1993 GM

Customer Questions & Expert Answers (1)
GM 12458922 Water Pump
GM 12458922 Water Pump
  • Part Description
    Pump Kit, Water
  • Replaces
    10174846, 12522034
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Vehicle Fitment

    Year Make Model Trim Engine
    1991-1993 Buick Commercial ChassisBase8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
    1991-1993 Buick RoadmasterBase, Estate Wagon, Limited8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
    1991-1993 Chevrolet CapriceBase, Classic, Classic LS, Classic LTZ8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
    1991-1992 Oldsmobile Custom CruiserBase8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
    Warning: California's Proposition 65
  • Customer Questions & Expert Answers

    Q:
    Is this 12458922 designed for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 12458922 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM Water Pump 12458922 Designed for Proper Fit and Performance

Original OEM GM parts deliver superior quality and meet all performance standards needed for optimal automotive operation. The authentic part identified by 12458922 Water Pump is available in the market under the name GM Water Pump. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 12458922 Water Pump fits certain Chevrolet Caprice models, as well as Buick Roadmaster, Commercial Chassis. Additionally, it is compatible with Oldsmobile Custom Cruiser models.
The original GM component designated by manufacturer part number 12458922 maintains top performance when functioning as the Pump Kit, Water unit. The component 12458922 is constructed from durable material and its dimensions span 13.6 x 8.8 x 8.5 inches while weighing 10.10 Pounds. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. This component receives the designation of Water Pump Assembly; Pump Kit, Engine Coolant. The part 12458922 has available replacement options 10174846, 12522034. 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 12458922 Water Pump serves as an engine temperature regulator through its effective coolant distribution process within the entire engine compartment. The maintenance schedule of this GM component requires intensive attention because system failures lead to catastrophic engine damage from temperature-related risks. The upper radiator hose should be compressed to test for pressure changes and users must inspect weep holes for leaks and listen for any signs of bearing failure. The installation process of the GM part 12458922 starts with a battery removal step followed by draining radiator fluid and then alternative dismissals with air pump detachment before users access the water pump through sequence-driven actions. The new GM part requires installation on pristine surfaces after applying thin sealer to these surfaces followed by precise assembly following the fastening torque specifications. Customers can browse ChevyPartsGiant.com to purchase all OEM parts that cover the 12458922 because we supply components with factory-standard performance. Our business goal delivers both premium products along with swift shipping which ensures every GM part receives its manufacturer warranty protection for maintenance purposes.