Make sure this part fits

GM 18048079
Caliper

2003-2011 GM

Customer Questions & Expert Answers (12)
GM 18048079 Caliper
  • Part Description
    Brake Caliper
  • Position
    Rear
  • Manufacturer
    General Motors
Make sure this part fits
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  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers
  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number18048079
    Part DescriptionBrake Caliper
    Other NamesCaliper, Wheel Brake Cylinder/Caliper
    Item Dimensions8.9 x 7.8 x 6.4 inches
    Item Weight5.70 Pounds
    PositionRear
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU18048079
    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
    2006-2011 Cadillac DTSBase, Livery, Luxury, Platinum, Premium8 Cyl 4.6 L GAS
    2003-2005 Chevrolet Silverado 1500Base, Hybrid, LS, LT, SS, WT, Z71 Off-Road6 Cyl 4.3 L GAS, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
    2005, 2003 Chevrolet Silverado 1500 HDBase, LS, LT8 Cyl 6.0 L GAS
    2003-2005 GMC Sierra 1500Base, Denali, Hybrid, SL, SLE, SLT, WT6 Cyl 4.3 L GAS, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
    2005, 2003 GMC Sierra 1500 HDSLE, SLT8 Cyl 6.0 L GAS
  • Customer Questions & Expert Answers

    Q:
    Is this 18048079 designed for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 18048079 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    How should the brake caliper pin bolts and retainers be prepared if reused for the 2008 Cadillac DTS? Posted by Customer
    A:
    Clean them with denatured alcohol and dry with non-lubricated, filtered air.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Brake Calipers
    Q:
    What should be ensured during the bleeding process for the 2009 Cadillac DTS? Posted by Customer
    A:
    Ensure proper seating of the brake caliper pistons and brake pads.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Brake Calipers
    Q:
    What is the torque specification for the pin bolts for the 2010 Cadillac DTS? Posted by Customer
    A:
    Tighten them to 113 Nm (83 lb ft) using new copper brake hose gaskets.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Brake Calipers
    Q:
    What should be done when assembling the brake hose bolt for the 2006 Cadillac DTS? Posted by Customer
    A:
    Use new copper brake hose gaskets and tighten it to 45 Nm (33 ft. lbs.).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Brake Calipers
    Q:
    What should be done after compressing the caliper pistons for the 2007 Cadillac DTS? Posted by Customer
    A:
    Remove the C-clamp and detach the brake hose to caliper bolt, discarding the 2 copper brake hose gaskets.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Brake Calipers
    Q:
    What specific steps are required for the 2004 Chevrolet Silverado 1500? Posted by Customer
    A:
    Remove any original adhesive patch, clean the bolt threads with brake parts cleaner, and apply Threadlocker GM P/N 12345493 (Canadian P/N 10953488) before installing the caliper guide pin bolts, tightening them to 42 Nm (31 ft. lbs.).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Brake Calipers
    Q:
    How do you install the new caliper for the 2005 Chevrolet Silverado 1500? Posted by Customer
    A:
    Install the new caliper onto the caliper bracket and secure it with the brake caliper bolts, tightening them to 100 Nm (74 ft. lbs.).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Brake Calipers
    Q:
    What precautions should be taken when applying compressed air to remove the piston for the 2004 Chevrolet Silverado 1500? Posted by Customer
    A:
    Use clean cloths to pad the interior of the caliper housing and place a 25 mm (1 inch) block of wood between the caliper and the piston.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Brake Calipers
    Q:
    What is the final step in the process for the 2004 GMC Sierra 1500? Posted by Customer
    A:
    Install the brake caliper back onto the vehicle.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Brake Calipers
    Q:
    How do you prevent fluid loss and contamination before removing the brake hose for the 2005 GMC Sierra 1500? Posted by Customer
    A:
    Clean the brake hose fitting and install a rubber cap or plug on the exposed brake pipe fitting.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Brake Calipers
    Q:
    What should be inspected on the caliper for the 2005 GMC Sierra 1500? Posted by Customer
    A:
    Inspect the caliper bores and piston seal grooves for any scoring or corrosion; if excessive damage is found, replace the brake caliper.
    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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