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Pontiac 12537495 Engine Coolant Pump (W/Gasket & Bolts)

1985-1990 Pontiac

Customer Questions & Expert Answers (4)
GM 12537495 Engine Coolant Pump (W/Gasket & Bolts)
GM 12537495 Engine Coolant Pump (W/Gasket & Bolts)
GM 12537495 Engine Coolant Pump (W/Gasket & Bolts)
  • Part Description
    Pump Kit, Water (W/Gasket & Bolts)
  • Replaces
    12536421, 12537892
  • Manufacturer
    General Motors
Make sure this part fits
$33.09 MSRP: $179.32
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  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers

  • Related Parts

    Shop for related parts for your vehicle

  • Product Specifications

    BrandGenuine Pontiac
    Manufacturer Part Number12537495
    Part DescriptionPump Kit, Water (W/Gasket & Bolts)
    Other NamesWater Pump, Water Pump Assembly
    Item Dimensions10.8 x 7.3 x 3.2 inches
    Item Weight3.30 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces12536421, 12537892
    ManufacturerGeneral Motors
    SKU12537495
    Shipping & ReturnShipping Policy Return Policy
    Warning: California’s Proposition 65

  • Vehicle Fitment

    Year Make Model Engine Important vehicle option details
    1988-1990 Pontiac Bonneville6 Cyl 3.8LLE 4 DOOR, SE 4 DOOR, SSE 4 DOOR
    1985-1987 Pontiac Grand Am6 Cyl 3.0L2 DOOR, 4 DOOR, LE 2 DOOR, LE 4 DOOR, SE 2 DOOR, SE 4 DOOR

  • Customer Questions & Expert Answers

    Q:
    I am wonder if this is complete and correct part for my vehicle. Posted by GMPartsGiant Specialist
    A:
    You can Select Your Vehicle to check if 12537495 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    How to remove the fan, fan clutch, and pulleys attached to the water pump shaft? Posted by Customer
    A:
    Remove the fan, fan clutch and any pulleys attached to the water pump shaft. Loosen the clamps attaching the coolant hoses to the water pump. With the clamps loosened, disconnect the coolant lines from the water pump. Loosen and remove the water pump retainer bolts. Drain the cooling system. Remove the fan shroud, if necessary for clearance. Loosen the belt or belts, then remove the fan blades and pulley or pulleys from the hub on the water pump shaft. Disconnect the hose from the water pump inlet and the heater hose from the nipple. Remove the bolts, then remove the pump and gasket from the timing case cover or engine block. Install the pump assembly with a new gasket. Bolts and lock washers must be torqued evenly. Connect the radiator hose to the pump inlet and the heater hose to the nipple. Fill the cooling system and check all points of possible coolant leaks. Install the fan pulley or pulleys and the fan blade. Install the belt or belts and adjust for correct tension.
    Posted by GMPartsGiant Specialist
    Q:
    How should the water pump housing be removed for the 1987 Oldsmobile Cutlass? Posted by Customer
    A:
    Lift the water pump housing straight out of the front cover and then away from the engine.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Water Pump
    Q:
    What should be done if the water pump is suspect for the 1991 Oldsmobile Cutlass? Posted by Customer
    A:
    If the water pump is suspect, it should be replaced with a new or factory-rebuilt unit.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Water Pump
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

Genuine GM Part 12537495, the Right Choice

Your vehicle deserves only genuine OEM GM parts and accessories. To ensure reliability, purchase GM part # 12537495 Engine Coolant Pump (W/Gasket & Bolts). It is sometimes referred to as Pontiac Water Pump. Our GM parts and accessories are expedited directly from authorized GM dealers strategically located all across the U.S. and are backed by the manufacturer's 12 month, 12,000 mile warranty. OEM GM parts are the best for restoring your vehicle to factory condition performance. This part fits specific Pontiac Bonneville, Grand Am models.

Affordable, reliable and built to last, GM part # 12537495 Engine Coolant Pump (W/Gasket & Bolts) stands out as the smart option. GMPartsGiant.com is your prime online source with the biggest and best selection of genuine GM parts and accessories at giant discounted prices. We have the OEM GM parts and accessories you need at the wholesale prices. GMPartsGiant.com has you covered no matter what type of GM vehicle you drive. For detailed Pontiac parts information, click here.

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