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GM 88966986
Caliper

2002-2006 GM

Customer Questions & Expert Answers (16)
GM 88966986 Caliper
  • Part Description
    Caliper, Front Brake; Brake Caliper
  • Position
    Front
  • Replaces
    12497784
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Vehicle Fitment

    Year Make Model Trim Engine
    2004-2005 Buick RainierCXL, CXL Plus6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
    2003-2006 Chevrolet SSRBase8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
    2002-2005 Chevrolet TrailblazerLS, LT, LTZ, North Face6 Cyl 4.2 L GAS
    2002-2005 Chevrolet Trailblazer EXTLS, LT, North Face6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
    2002-2005 GMC EnvoyDenali, SLE, SLT6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
    2002-2005 GMC Envoy XLDenali, SLE, SLT6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
    2004-2005 GMC Envoy XUVSLE, SLT6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
    2002-2004 Oldsmobile BravadaBase6 Cyl 4.2 L GAS
    Warning: California's Proposition 65
  • Customer Questions & Expert Answers

    Q:
    Is 88966986 compatible with my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 88966986 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    What should be done with the copper gaskets for the 2004 Buick Rainier? Posted by Customer
    A:
    Discard the copper gaskets and remove them from the brake hose bolt.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Brake Calipers
    Q:
    What should be done after removing the tire and wheel assembly for the 2005 Buick Rainier? Posted by Customer
    A:
    Remove the front brake hose bolt and install a plug in the front brake caliper hose to prevent excessive brake fluid loss and contamination.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Brake Calipers
    Q:
    What lubricant should be applied to the guide pin for the 2004 Chevrolet SSR? Posted by Customer
    A:
    Apply high temperature silicone brake lubricant, avoiding the brake pad hardware.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Brake Calipers
    Q:
    What should be done after removing the tire and wheel assembly for the 2006 Chevrolet SSR? Posted by Customer
    A:
    Remove the front brake hose bolt and install a plug in the front brake caliper hose to prevent excessive brake fluid loss and contamination.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Brake Calipers
    Q:
    What should be done after installing the front brake caliper for the 2005 Chevrolet SSR? Posted by Customer
    A:
    Install the front brake caliper guide pin bolts and tighten them to 42 Nm (31 ft. lbs.).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Brake Calipers
    Q:
    How do you install the rear brake caliper assembly for the 2006 Chevrolet SSR? Posted by Customer
    A:
    Install the rear brake caliper assembly onto the mounting bracket and tighten the brake caliper guide pins to 31 Nm (23 ft. lbs.).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Brake Calipers
    Q:
    What should be done with the copper gaskets for the 2003 Chevrolet SSR? Posted by Customer
    A:
    Discard the copper gaskets and remove them from the brake hose bolt.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Brake Calipers
    Q:
    What should be done after securing the front brake caliper for the 2002 Chevrolet Trailblazer? Posted by Customer
    A:
    Install the new metal/copper gaskets to the front brake caliper bolt, then attach the front brake hose bolt and gaskets, tightening the brake hose bolt to 54 Nm (40 ft. lbs.).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Brake Calipers
    Q:
    How should the piston be removed from the caliper bore for the 2003 Chevrolet Trailblazer? Posted by Customer
    A:
    Use just enough air pressure to ease the piston out of the bore to prevent damage.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Brake Calipers
    Q:
    How do you install the rear brake caliper assembly for the 2005 Chevrolet Trailblazer? Posted by Customer
    A:
    Install the rear brake caliper assembly onto the mounting bracket, tightening the brake caliper guide pins to 31 Nm (23 ft. lbs.).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Brake Calipers
    Q:
    How should the front brake caliper guide pin bolts be secured for the 2004 Chevrolet Trailblazer? Posted by Customer
    A:
    Install the bolts and tighten them to 42 Nm (31 ft. lbs.).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Brake Calipers
    Q:
    What should be done with the guide pin seals for the 2003 GMC Envoy? Posted by Customer
    A:
    Remove the guide pin seals from the brake caliper mounting bracket and inspect the brake rotor.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Brake Calipers
    Q:
    What is the lubrication process during assembly for the 2002 GMC Envoy? Posted by Customer
    A:
    Lubricate the new piston seals, caliper bores, and pistons with clean brake fluid.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Brake Calipers
    Q:
    What is the procedure for assembly for the 2005 GMC Envoy? Posted by Customer
    A:
    Lubricate the new piston seal, caliper bore, and piston with clean brake fluid, then install the piston seal ensuring it is not twisted in the groove. Install the boot into the caliper housing bore by hand, then push the piston to the bottom of the bore and finally install the boot on the piston.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Brake Calipers
    Q:
    What are the final steps after installing the brake caliper for the 2002 Chevrolet Trailblazer? Posted by Customer
    A:
    Bleed the hydraulic brake system, reinstall the tire and wheel assembly, and lower the vehicle.
    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!

OEM GM Caliper 88966986 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 88966986 Caliper is available in the market under the name GM Brake Caliper Repair Kit, Brake Calipers. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 88966986 Caliper fits certain Chevrolet SSR, Trailblazer, Trailblazer EXT models, as well as GMC Envoy, Envoy XL, Envoy XUV. Additionally, it is compatible with Buick Rainier and Oldsmobile Bravada models.
The original GM component designated by manufacturer part number 88966986 maintains top performance when functioning as the Caliper, Front Brake; Brake Caliper unit at its Front. The component 88966986 is constructed from durable material and its dimensions span 5.1 x 14.1 x 13.8 inches while weighing 5.10 Pounds. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. This component receives the designation of Caliper, Wheel Brake Cylinder/Caliper. The part 88966986 has available replacement options 12497784. 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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