Your vehicle deserves only genuine OEM GM parts and accessories. To ensure reliability, purchase GM part # 12677665 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 Cadillac Escalade models. It fits Chevrolet Express, Silverado, Tahoe. It also fits GMC Savana, Sierra, Yukon.
Affordable, reliable and built to last, GM part # 12677665 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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GM 12677665 Exhaust Manifold Assembly
2013-2017 GM
- Part DescriptionManifold Assembly, Exhaust
- Replaces12648339
- ManufacturerGeneral Motors
$203.30 MSRP: $321.33 1
You Save: $118.03 (37%)
Ships in 1-2 Business Days
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Product Specifications
Brand Genuine GM Manufacturer Part Number 12677665 Part Description Manifold Assembly, Exhaust Other Names Exhaust Manifold, Manifold Item Dimensions 9.3 x 5.4 x 24.8 inches Item Weight 14.30 Pounds Condition New Fitment Type Direct Replacement Replaces 12648339 Manufacturer General Motors SKU 12677665 Warranty This genuine GM part is guaranteed by GM's factory warranty. Shipping & Return Shipping Policy Return Policy Warning: California’s Proposition 65Vehicle Fitment
Year Make Model Engine Important vehicle option details 2014 Cadillac Escalade 8 Cyl 6.2L Flex 1/2 TON, YUKON XL/DENALI XL/ESCALADE ESV, YUKON/DENALI/ESCALADE 2014-2017 Chevrolet Express 8 Cyl 4.8L Flex, 8 Cyl 5.3L, 8 Cyl 6.0L, 8 Cyl 6.0L Flex 1 TON CARGO EXPRESS, 1 TON COMMERCIAL/RV CUTAWAY, 1 TON PASSENGER, 1/2 TON CARGO EXPRESS, 1/2 TON PASSENGER EXPRESS, 3/4 TON CARGO EXPRESS, 3/4 TON PASSENGER EXPRESS 2013-2016 Chevrolet Silverado 8 Cyl 6.0L, 8 Cyl 6.0L Flex 2500 CREW CAB STANDARD BOX, 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, CREW CAB 1 TON, CREW CAB 1/2 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 5'8" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON, EXTENDED CAB 8' BOX 1/2 TON, REGULAR CAB 1 TON, REGULAR CAB 3/4 TON, REGULAR CAB 6'6" BOX 1/2 TON, REGULAR CAB 8' BOX 1/2 TON, REGULAR CAB CHASSIS 1 TON 137.0, REGULAR CAB CHASSIS 1 TON 161.5 2014 Chevrolet Suburban 8 Cyl 5.3L Flex, 8 Cyl 6.0L Flex 1/2 TON, 3/4 TON 2014 Chevrolet Tahoe 8 Cyl 5.3L Flex 4 DOOR 1/2 TON 2014-2017 GMC Savana 8 Cyl 4.8L Flex, 8 Cyl 5.3L, 8 Cyl 6.0L, 8 Cyl 6.0L Flex 1 TON CARGO SAVANA, 1 TON COMMERCIAL/RV CUTAWAY, 1 TON PASSENGER, 1/2 TON CARGO SAVANA, 1/2 TON PASSENGER SAVANA, 3/4 TON CARGO SAVANA, 3/4 TON PASSENGER SAVANA 2013-2016 GMC Sierra 8 Cyl 5.3L, 8 Cyl 6.0L, 8 Cyl 6.0L Flex 1 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 1/2 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 5'8" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON, EXTENDED CAB 8' BOX 1/2 TON, EXTENDED CREW CAB 1 TON 161.5, REGULAR CAB 1 TON, REGULAR CAB 3/4 TON, REGULAR CAB 6'6" BOX 1/2 TON, REGULAR CAB 8' BOX 1/2 TON, REGULAR CAB CHASSIS 1 TON 137.0, REGULAR CAB CHASSIS 1 TON 161.5 2014 GMC Yukon 8 Cyl 5.3L Flex, 8 Cyl 6.0L Flex, 8 Cyl 6.2L Flex 1/2 TON, 3/4 TON, YUKON XL/DENALI XL/ESCALADE ESV, YUKON/DENALI/ESCALADE
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 12677665 fits your vehicle.Posted by GMPartsGiant Specialist
- Q:What should be done with the exposed end of the exhaust manifold gasket for the 2009 GMC Sierra? 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 2008 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 disconnected from the exhaust manifold for the 2007 Chevrolet Silverado? Posted by Customer
- A:Disconnect the exhaust pipe/catalytic converter pipe from the exhaust manifold.Posted by GMPartsGiant Specialist
- See expert answers on similar Exhaust Manifold
- Q:How should the mounting bolts be tightened for the 2011 GMC Yukon? Posted by Customer
- A:Work from the center to the ends and use a torque wrench. Tighten the bolts in two steps to the torque specifications.Posted by GMPartsGiant Specialist
- See expert answers on similar Exhaust Manifold
- Q:How should the alignment of the steering intermediate shaft be marked for the 2012 GMC Yukon? Posted by Customer
- A:Use a dab of paint to mark the alignment of the upper section of the steering intermediate shaft to the lower part of the steering column.Posted by GMPartsGiant Specialist
- See expert answers on similar Exhaust Manifold
- Q:What should be done to the manifold and cylinder head mating surfaces for the 2013 GMC Sierra? Posted by Customer
- A:Clean them before reinstalling the manifolds using a gasket scraper to remove carbon deposits.Posted by GMPartsGiant Specialist
- See expert answers on similar Exhaust Manifold
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