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Genuine GM 

12678746

VALVE-EXH

Part Description Valve-Exhaust
Part Notes
Camaro; Corvette; Escalade; CTS-V; Escalade ESV; Sierra, Silverado; 6.2L; Yukon XL, Suburban; Yukon
Brand GM
Warranty Genuine GM parts are backed by GM's factory warranty which are high-quality vehicle-specific with the right fit the first time.
Your Price: $19.69
Retail Price: $30.83
You Save: $11.14

Vehicle Specific

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Part Fitment for 12678746

Make Model Year
  • Trim
  • Engine

Cadillac CTS

2016-2017

  • Base, V, Vsport, Vsport Premium

  • 4 Cyl 2.0 L GAS, 6 Cyl 3.6 L GAS, 8 Cyl 6.2 L GAS

Cadillac Escalade

2015-2018

  • Base, Luxury, Platinum, Premium, Premium Luxury

  • 8 Cyl 6.2 L FLEX

Cadillac Escalade ESV

2015-2017

  • Base, Luxury, Platinum, Premium, Premium Luxury

  • 8 Cyl 6.2 L FLEX

Chevrolet Camaro

2016-2018

  • SS, ZL1

  • 8 Cyl 6.2 L GAS

Chevrolet Corvette

2014-2017

  • Grand Sport, Stingray, Z06

  • 8 Cyl 6.2 L GAS

Chevrolet Silverado 1500

2014-2017

  • High Country, LTZ

  • 8 Cyl 6.2 L GAS

GMC Sierra 1500

2014-2017

  • Denali, SLT

  • 8 Cyl 6.2 L GAS

GMC Yukon

2015-2018

  • Denali

  • 8 Cyl 6.2 L FLEX

GMC Yukon XL

2015-2017

  • Denali

  • 8 Cyl 6.2 L FLEX

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California Residents

Warning: Cancer and reproductive harm - www.P65Warnings.ca.gov

Genuine GM 12678746 at GM Parts Prime, Your Right Choice

This GM part # 12678746 is a VALVE-EXH and carries a factory warranty. It is sometimes referred to as Exhaust Valve. We offer the best online prices with fast shipping on any order placed with us. This part fits Cadillac CTS, Escalade, Escalade ESV. It fits Chevrolet Camaro, Corvette, Silverado 1500. It also fits GMC Sierra 1500, Yukon, Yukon XL. All our GM parts and accessories are shipped directly from authorized GM dealers and backed by the manufacturer's warranty.
Buy with Confidence
  • Dedicated Service

    We have experienced professionals here to help you via phone, live chat or email.
  • Lowest Prices

    We offer genuine OEM parts at the best possible discounted prices online.
  • Fast Delivery

    Your orders are processed efficiently and delivered as promptly as possible.
 
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This part contains hazardous material.

This part is a packaged part and contains multiple quantities of: (Pack Qty: 4)

This part is a packaged part and contains multiple quantities of the same item. In an effort to simplify packaging GM will sometimes include multiple parts in a package.