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Genuine GM 12678746
Valve-Exhaust

Customer Questions & Answers (2)
2021 Chevrolet Corvette Engine Parts, Mounts, Cylinder Head & Valves, Camshaft & Timing, Variable Valve Timing, Oil Cooler, Oil Pan, Oil Pump, Crankshaft & Bearings, Pistons, Rings & Bearings Valve-Exhaust Diagram for 12678746
GM 12678746 Valve-Exhaust
GM 12678746 Valve-Exhaust
  • Part Description VALVE-EXH
  • Replaces 12629514
  • Brand GM
$24.68
MSRP: $40.83
You Save: $16.15 (40%)

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  • Product Specifications

    BrandGenuine General Motors
    Manufacturer Part Number12678746
    Part DescriptionVALVE-EXH
    Other DescriptionValve-Exhaust
    Other NamesExhaust Valve
    Item Dimensions6.2 x 3.1 x 3.2 inches
    Item Weight0.60 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces12629514
    ManufacturerGenuine General Motors
    SKU12678746
    WarrantyThis genuine GM part is guaranteed by GM's factory warranty. For more information, please see our Warranty Page.
    Warning: California’s Proposition 65

  • Vehicle Fitment

    Year Make Model Engine Important vehicle option details
    2022 Cadillac CT58 Cyl 6.2LV-SERIES NOTCHBACK-BLACKWING
    2016-2019 Cadillac CTS8 Cyl 6.2L4 DOOR V-SERIES SEDAN
    2015-2021 Cadillac Escalade8 Cyl 6.2L1/2 TON, 1500 4 DOOR, 1500 4 DOOR SUV, 1500 4 DOOR UTILITY, 1500 CREW CAB, 1500 CREW CAB STANDARD BOX, 4 DOOR 1/2 TON, CLASSIC 1500 CREW CAB LONG BOX, CLASSIC 1500 EXTENDED CAB STANDARD BOX, YUKON XL/DENALI XL/ESCALADE ESV, YUKON/DENALI/ESCALADE
    2016-2022 Chevrolet Camaro8 Cyl 6.2L2 DOOR CONVERTIBLE 1SS, 2 DOOR CONVERTIBLE 2SS, 2 DOOR CONVERTIBLE HIGH PERFORMANCE, 2 DOOR COUPE 1SS, 2 DOOR COUPE 2SS, 2 DOOR COUPE HIGH PERFORMANCE
    2014-2022 Chevrolet Corvette8 Cyl 6.2L2 DOOR, 2 DOOR CONVERTIBLE, CORVETTE STINGRAY CONVERTIBLE, CORVETTE STINGRAY COUPE, Z06 2 DOOR CONVERTIBLE, Z06 2 DOOR PLAINBACK
    2014-2021 Chevrolet Silverado8 Cyl 6.2L1500 CREW CAB, 1500 CREW CAB STANDARD BOX, 1500 DOUBLE CAB STANDARD BOX, CREW 5'8" BOX 1/2 TON(VIN REQ'D), CREW CAB 1/2 TON, CREW CAB 5'8" BOX 1/2 TON, CREW CAB 6'6" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON
    2019-2021 Chevrolet Suburban8 Cyl 6.2L1/2 TON, 1500 4 DOOR UTILITY
    2018-2021 Chevrolet Tahoe8 Cyl 6.2L1500 4 DOOR UTILITY, 4 DOOR 1/2 TON
    2014-2021 GMC Sierra8 Cyl 6.2L1500 CREW CAB, 1500 CREW CAB STANDARD BOX, 1500 DOUBLE CAB STANDARD BOX, CREW CAB 1/2 TON, CREW CAB 5'8" BOX 1/2 TON, CREW CAB 6'6" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON
    2015-2021 GMC Yukon8 Cyl 6.2L1/2 TON, 1500 4 DOOR, 1500 4 DOOR SUV, 1500 4 DOOR UTILITY, YUKON XL/DENALI XL/ESCALADE ESV, YUKON/DENALI/ESCALADE

Related Parts for 12678746

Customer Questions & Answers

Q:
Does 12678746 fit my car?
By Customer
A:
You can Select Your Car to see if 12678746 fits your car.
By Omar
GM Specialist
Q:
I'm looking for advice on if my 2014 Chevrolet Corvette goes with this part. Please help.
By Customer
A:
The part perfectly works with your vehicle.
By Omar
GM Specialist
If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM 12678746 at AutoPartsPrime, Your Right Choice

  • The part number 12678746, Valve-Exhaust, is designed to fit specific GM vehicles. Here, we provide you with parts specifications and vehicle fitment information for your convenience. This part fits specific Cadillac CT5, CTS, Escalade. It fits Chevrolet Camaro, Silverado, Tahoe. It also fits GMC Sierra, Yukon. All OEM GM parts are manufactured by GM and guaranteed by GM's factory warranty. You can find diagrams here for your parts lookup.
  • AutoPartsPrime is a fast-growing online store, and the online catalog we carry covers all your genuine automotive needs. From engine parts to body parts, we have a huge selection of GM parts. If you have friends who also own GM vehicles, don't forget to refer them to AutoPartsPrime. Also, if you have any questions or hesitation, let us help you.