Make sure this part fits

GM 25808860
Auxiliary Pump

2008-2011 GM

Customer Questions & Expert Answers (5)
GM 25808860 Auxiliary Pump
GM 25808860 Auxiliary Pump
  • Part Description
    Pump, Engine Coolant; Water Pump
  • Replaced By
    19436415
  • Manufacturer
    General Motors
Make sure this part fits
$155.61 MSRP: $302.00
You Save: $146.39 (49%)
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  • Vehicle Fitment

    Year Make Model Trim Engine
    2009 Cadillac CTSBase6 Cyl 3.6 L GAS
    2008-2011 Cadillac STSBase, Platinum6 Cyl 3.6 L GAS
    Warning: California's Proposition 65
  • Customer Questions & Expert Answers

    Q:
    Can you help me check if this 25808860 is the right part for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 25808860 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    What is the first step to replace the water pump for the 2009 Cadillac CTS? Posted by Customer
    A:
    First, drain the cooling system using Cooling System Draining and Filling (GE 47716) and Cooling System Draining and Filling (Static Fill).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Water Pump
    Q:
    What should be removed after draining the cooling system for the 2008 Cadillac STS? Posted by Customer
    A:
    Remove the generator drive belt.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Water Pump
    Q:
    How do you reinstall the water pump pulley for the 2010 Cadillac STS? Posted by Customer
    A:
    Reinstall the water pump pulley and its bolts, using the EN 46104 (Water Pump Pulley Holding Tool) to retain the pulley, and tighten the bolts to 12 Nm (106 lb in).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Water Pump
    Q:
    What tool should be used when tightening the water pump pulley bolts for the 2009 Cadillac STS? Posted by Customer
    A:
    Use the EN 46104 (Water Pump Pulley Holding Tool) for retention.
    Posted by ChevyPartsGiant 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!

OEM GM Auxiliary Pump 25808860 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 25808860 Auxiliary 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 25808860 Auxiliary Pump fits certain Cadillac CTS, STS models.
The original GM component designated by manufacturer part number 25808860 maintains top performance when functioning as the Pump, Engine Coolant; Water Pump unit. The component 25808860 is constructed from durable material and its dimensions span 7.5 x 6.0 x 5.0 inches while weighing 0.30 Pounds. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. The part 25808860 has available replacement options listed under 19436415. 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.
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