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GM 18040088
Caliper, Passenger Side

1999-2005 GM

Customer Questions & Expert Answers (8)
GM 18040088 Caliper, Passenger Side
  • Part Description
    Brake Caliper
  • Position
    Passenger Side
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers
  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number18040088
    Part DescriptionBrake Caliper
    Other NamesCaliper, Wheel Brake Cylinder/Caliper
    Item Dimensions9.5 x 8.2 x 6.4 inches
    Item Weight4.10 Pounds
    PositionPassenger Side
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU18040088
    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
    2003-2005 Chevrolet AstroBase, LS, LT6 Cyl 4.3 L GAS
    1999-2003 Chevrolet Silverado 1500Base, LS, LT, SS, WT6 Cyl 4.3 L GAS, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
    2001-2003 Chevrolet Silverado 1500 HDLS, LT8 Cyl 6.0 L GAS
    2003 Chevrolet Suburban 2500LS, LT8 Cyl 6.0 L GAS, 8 Cyl 8.1 L GAS
    2003-2005 GMC SafariBase, SLE, SLT6 Cyl 4.3 L GAS
    1999-2003 GMC Sierra 1500Base, C3, Denali, HT, 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 GAS, 8 Cyl 6.0 L GAS
    2001-2003 GMC Sierra 1500 HDSLE, SLT8 Cyl 6.0 L GAS
    2003 GMC Yukon XL 2500SLE, SLT8 Cyl 6.0 L GAS, 8 Cyl 8.1 L GAS
  • Customer Questions & Expert Answers

    Q:
    Is this 18040088 designed for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 18040088 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    What is the first step to ensure safety when replacing the rear brake caliper bracket for the 2003 Chevrolet Astro? Posted by Customer
    A:
    Support the brake caliper with heavy mechanic's wire or an equivalent tool while keeping the hydraulic flexible brake hose connected.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Brake Calipers
    Q:
    How should the new piston seal and brake caliper bore seal groove be prepared for the 2003 Chevrolet Astro? Posted by Customer
    A:
    Lubricate them with brake fluid, ensuring the seal is not twisted during installation.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Brake Calipers
    Q:
    What should be done with the original adhesive patch and bolt threads for the 2004 Chevrolet Astro? Posted by Customer
    A:
    Remove all traces of the original adhesive patch, clean the threads of the bolt with brake parts cleaner, and apply Threadlocker GM P/N 12345493.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Brake Calipers
    Q:
    What is the torque specification for the brake hose to caliper bolt for the 2005 Chevrolet Astro? Posted by Customer
    A:
    Tighten to 40 Nm (30 lb ft).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Brake Calipers
    Q:
    What is important when installing the boot and piston for the 2003 GMC Safari? Posted by Customer
    A:
    Ensure the boot is properly seated in both the piston groove and the brake caliper bore groove.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Brake Calipers
    Q:
    What should you do if the fluid level is higher than midway for the 2005 GMC Safari? Posted by Customer
    A:
    Reduce it to the midway point.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Brake Calipers
    Q:
    What is the first step to replace the front brake caliper for the 2003 GMC Safari? Posted by Customer
    A:
    Inspect the fluid level in the brake master cylinder reservoir.
    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 18040088, Excellent Performance and Perfect Fitment

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