Make sure this part fits

GM 12571679
Exhaust Manifold, Driver Side

1999-2003 GM

Customer Questions & Expert Answers (6)
GM 12571679 Exhaust Manifold, Driver Side
  • Part Description
    Manifold, Engine Exhaust Manifold
  • Position
    Driver Side
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Vehicle Fitment

    Year Make Model Trim Engine
    2002-2003 Cadillac EscaladeBase8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
    2002 Chevrolet Avalanche 1500Base, North Face, On Road Edition, Z718 Cyl 5.3 L GAS
    1999-2002 Chevrolet Silverado 1500Base, LS, LT, WT8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
    1999-2000 Chevrolet Silverado 2500Base, LS, LT8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
    2000-2002 Chevrolet Suburban 1500Base, LS, LT8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
    2000 Chevrolet Suburban 2500Base, LS, LT8 Cyl 6.0 L GAS
    2000-2003 Chevrolet TahoeBase, LS, LT, Z718 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
    1999-2002 GMC Sierra 1500Base, HT, SL, SLE, SLT, WT8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
    1999-2000 GMC Sierra 2500SL, SLE, SLT8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
    2000-2003 GMC YukonSLE, SLT8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
    View More
    Warning: California's Proposition 65
  • Customer Questions & Expert Answers

    Q:
    Is this 12571679 designed for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 12571679 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    What type of threadlock should be applied to the exhaust manifold bolts for the 2003 Cadillac Escalade? Posted by Customer
    A:
    A 5 mm (0.2 inch) wide band of threadlock GM P/N 12345493 (Canadian P/N 10953488) or equivalent.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Manifold
    Q:
    What should be done with the manifold if it is not being replaced for the 2002 Cadillac Escalade? Posted by Customer
    A:
    Clean and inspect the manifold.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Manifold
    Q:
    What is the procedure for installing the exhaust manifold for the 2001 Chevrolet Suburban 1500? Posted by Customer
    A:
    Install the exhaust manifold, NEW gasket, and bolts, then tighten the exhaust manifold bolts in two passes: first to 15 Nm (11 ft. lbs.) and then to 25 Nm (18 ft. lbs.), starting with the center bolts and alternating side-to-side.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Manifold
    Q:
    What is the procedure for reinstalling the EGR pipe for the 2002 Chevrolet Tahoe? Posted by Customer
    A:
    Install the EGR pipe and snug the EGR valve pipe bolts.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Manifold
    Q:
    What is the next step after bending the gasket for the 2001 GMC Yukon XL 1500? Posted by Customer
    A:
    Install a NEW AIR check valve pipe gasket, the nuts, and pipe (with check valve) to the left exhaust manifold, tightening the AIR check valve pipe nuts to 25 Nm (18 ft. lbs.).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Manifold
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM Exhaust Manifold, Driver Side 12571679 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 12571679 Exhaust Manifold, Driver Side is available in the market under the name GM Exhaust Manifold. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 12571679 Exhaust Manifold, Driver Side fits certain Chevrolet Tahoe, Silverado 1500, Silverado 2500 models, as well as GMC Sierra 1500, Yukon, Sierra 2500. Additionally, it is compatible with Cadillac Escalade models.
The original GM component designated by manufacturer part number 12571679 maintains top performance when functioning as the Manifold, Engine Exhaust Manifold unit at its Driver Side. The component 12571679 is constructed from durable material and its dimensions span 19.4 x 9.4 x 5.2 inches while weighing 15.10 Pounds. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. This component receives the designation of Manifold. The part 12571679 has available replacement options. 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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