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GM 12686302 Exhaust Manifold Assembly

2007-2020 GM

GM 12686302 Exhaust Manifold Assembly
  • Part Description
    Manifold Assembly, Exh
  • Replaces
    12647717, 12612084, 12677663
  • Manufacturer
    General Motors
Customer Questions & Answers
$485.23 MSRP: $770.41
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  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number12686302
    Part DescriptionManifold Assembly, Exh
    Other NamesExhaust Manifold
    Item Dimensions25.0 x 9.7 x 8.1 inches
    Item Weight12.80 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces12647717, 12612084, 12677663
    ManufacturerGeneral Motors
    SKU12686302
    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 Engine Important vehicle option details
    2008-2020 Chevrolet Express8 Cyl 6.0L, 8 Cyl 6.0L Flex1 TON CARGO EXPRESS, 1 TON COMMERCIAL/RV CUTAWAY, 1 TON PASSENGER, 3/4 TON CARGO EXPRESS, 3/4 TON PASSENGER EXPRESS
    2007-2019 Chevrolet Silverado8 Cyl 6.0L, 8 Cyl 6.0L Flex2500 CREW CAB STANDARD BOX, 2500 REG (CAB ONLY), 2500 REGULAR CAB, 3500 CREW CAB LONG BOX, 3500 CREW CAB ONLY, 3500 CREW CAB STANDARD BOX, 3500 DOUBLE CAB LONG BOX, 3500 REGULAR (CAB ONLY), 3500 REGULAR CAB, CREW CAB 1 TON, CREW CAB 2500 LONG BOX, CREW CAB 6'6" BOX 3/4 TON, CREW CAB 8' BOX 3/4 TON, DOUBLE CAB 2500 LONG BOX, DOUBLE CAB 2500 STANDARD BOX, EXTENDED CAB 1 TON, EXTENDED CAB 6'6" BOX 3/4 TON, EXTENDED CAB 8' BOX 3/4 TON, EXTENDED CAB CHASSIS 1 TON 161.5, REGULAR CAB 1 TON, REGULAR CAB 3/4 TON, REGULAR CAB CHASSIS 1 TON 137.0, REGULAR CAB CHASSIS 1 TON 161.5
    2016-2019 Chevrolet Suburban8 Cyl 6.0L Flex3500 4 DOOR UTILITY
    2020, 2008-2018 GMC Savana8 Cyl 6.0L, 8 Cyl 6.0L Flex1 TON CARGO SAVANA, 1 TON COMMERCIAL/RV CUTAWAY, 1 TON PASSENGER, 3/4 TON CARGO SAVANA, 3/4 TON PASSENGER SAVANA
    2007-2019 GMC Sierra8 Cyl 6.0L, 8 Cyl 6.0L Flex1 TON CREW CAB, 2500 CREW CAB STANDARD BOX, 2500 REGULAR CAB, 2500 REGULAR CAB STANDARD BOX, 3500 CREW CAB LONG BOX, 3500 CREW CAB ONLY, 3500 CREW CAB STANDARD BOX, 3500 DOUBLE CAB LONG BOX, 3500 REGULAR CAB, CREW CAB 1 TON, CREW CAB 1 TON 119.0, CREW CAB 1 TON 137.0, CREW CAB 2500 LONG BOX, CREW CAB 6'6" BOX 3/4 TON, CREW CAB 8' BOX 3/4 TON, DOUBLE CAB 2500 LONG BOX, DOUBLE CAB 2500 STANDARD BOX, EXTENDED CAB 1 TON, EXTENDED CAB 6'6" BOX 3/4 TON, EXTENDED CAB 8' BOX 3/4 TON, EXTENDED CAB CHASSIS 1 TON 161.5, EXTENDED CREW CAB 1 TON 161.5, REGULAR CAB 1 TON, REGULAR CAB 3/4 TON, REGULAR CAB CHASSIS 1 TON 137.0, REGULAR CAB CHASSIS 1 TON 161.5

Customer Questions & Answers

Q:
I am wonder if this is complete and correct part for my vehicle. Posted by GMPartsGiant Specialist
A:
You can Select Your Vehicle to check if 12686302 fits your vehicle.
Posted by GMPartsGiant Specialist
Q:
What should be done after applying penetrating oil for the 2009 GMC Sierra? Posted by Customer
A:
Remove the nuts retaining the exhaust pipe(s) to the manifold(s).
Posted by GMPartsGiant Specialist
See expert answers on similar Exhaust Manifold
Q:
What should be done with the exposed end of the exhaust manifold gasket for the 2010 Chevrolet Silverado? Posted by Customer
A:
If required, bend the exposed end of the exhaust manifold gasket back against the cylinder head.
Posted by GMPartsGiant Specialist
See expert answers on similar Exhaust Manifold
Q:
What should be done with the spark plug wires for the 2009 Chevrolet Silverado? Posted by Customer
A:
Disconnect them and remove them from their retainers, laying them out of the way.
Posted by GMPartsGiant Specialist
See expert answers on similar Exhaust Manifold
Q:
What needs to be removed before removing the exhaust manifold for the 2008 GMC Sierra? Posted by Customer
A:
Remove the oil dipstick tube.
Posted by GMPartsGiant 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!

Genuine GM Part 12686302, the Right Choice

Your vehicle deserves only genuine OEM GM parts and accessories. To ensure reliability, purchase GM part # 12686302 Exhaust Manifold Assembly. It is sometimes referred to as GM Exhaust Manifold. Our GM parts and accessories are expedited directly from authorized GM dealers strategically located all across the U.S. and are backed by the manufacturer's 12 month, 12,000 mile warranty. OEM GM parts are the best for restoring your vehicle to factory condition performance. This part fits specific Chevrolet Express, Silverado, Suburban models. It fits GMC Savana, Sierra.

Affordable, reliable and built to last, GM part # 12686302 Exhaust Manifold Assembly stands out as the smart option. GMPartsGiant.com is your prime online source with the biggest and best selection of genuine GM parts and accessories at giant discounted prices. We have the OEM GM parts and accessories you need at the wholesale prices. GMPartsGiant.com has you covered no matter what type of GM vehicle you drive. For detailed GMC parts information, click here.

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