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GM 89047742
Caliper

2004-2009 GM

Customer Questions & Expert Answers (11)
GM 89047742 Caliper
  • Part Description
    Caliper Assembly, Rear Brake; Brake Caliper
  • Position
    Rear
  • Manufacturer
    General Motors
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  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers
  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number89047742
    Part DescriptionCaliper Assembly, Rear Brake; Brake Caliper
    Other NamesCaliper, Wheel Brake Cylinder/Caliper
    Item Dimensions8.2 x 6.3 x 11.7 inches
    Item Weight6.30 Pounds
    PositionRear
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU89047742
    WarrantyThis genuine GM part is guaranteed by GM's factory warranty.
    Shipping & ReturnShipping Policy Return Policy
    Warning: California's Proposition 65
  • Vehicle Fitment

    Year Make Model Trim Engine
    2004-2007 Cadillac CTSV8 Cyl 5.7 L GAS, 8 Cyl 6.0 L GAS
    2006-2009 Cadillac STSV8 Cyl 4.4 L GAS
  • Customer Questions & Expert Answers

    Q:
    Is 89047742 compatible with my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 89047742 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    What is the first step in servicing the brake caliper for the 2005 Cadillac CTS? Posted by Customer
    A:
    Remove the brake caliper from the vehicle and drain the brake fluid.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Brake Calipers
    Q:
    What should be installed before assembling the brake caliper bolt to the brake hose for the 2007 Cadillac CTS? Posted by Customer
    A:
    NEW copper brake hose gaskets.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Brake Calipers
    Q:
    How long should the thread-locker be allowed to cure for the 2004 Cadillac CTS? Posted by Customer
    A:
    For about ten minutes.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Brake Calipers
    Q:
    What should be done after lubricating the bores and pistons for the 2006 Cadillac CTS? Posted by Customer
    A:
    Install the pistons into the caliper bores.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Brake Calipers
    Q:
    How should the brake caliper piston bore and seal counter-bore be cleaned for the 2004 Cadillac CTS? Posted by Customer
    A:
    Clean with denatured alcohol and inspect for cracks, scoring, pitting, and excessive corrosion, replacing the caliper assembly if needed.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Brake Calipers
    Q:
    What should be applied to the caliper to knuckle mounting bolts for the 2009 Cadillac STS? Posted by Customer
    A:
    Threadlocker GM P/N 12345493 (Canadian P/N 10953488) to two-thirds of the threaded length.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Brake Calipers
    Q:
    What should be done with the brake caliper pin bolts for the 2008 Cadillac STS? Posted by Customer
    A:
    Remove the brake caliper pin bolts and take off the caliper from the bracket.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Brake Calipers
    Q:
    How do you compress the caliper piston for the 2007 Cadillac STS? Posted by Customer
    A:
    Use a large C-clamp over the brake caliper to compress the caliper piston into the bore, allowing it to slide past the brake rotor, then remove the C-clamp.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Brake Calipers
    Q:
    How should the interior of the caliper housing be protected during the process for the 2006 Cadillac STS? Posted by Customer
    A:
    Pad the interior of the caliper housing with clean cloths to prevent damage.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Brake Calipers
    Q:
    What technique can be used to ease the pistons out during removal for the 2007 Cadillac STS? Posted by Customer
    A:
    Apply low pressure compressed air.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Brake Calipers
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

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