Your vehicle deserves only genuine OEM GM parts and accessories. To ensure reliability, purchase GM part # 12648978 Manifold, Intake. It is sometimes referred to as GM Intake 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 Silverado models. It fits GMC Sierra.
Affordable, reliable and built to last, GM part # 12648978 Manifold, Intake 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 12648978 Manifold, Intake
2011-2013 GM
- Part DescriptionMANIFOLD, Engine Fuel Intake Manifold
- Replaces12638660
- ManufacturerGeneral Motors
$103.72 MSRP: $171.61 1
You Save: $67.89 (40%)
Ships in 1-2 Business Days
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Cover, Lower Intake Manifold (Lh)12633292
Gasket, Center Intake Manifold97363570
HEATER ASM,INT AIR12697819
Seal, Upper Intake Manifold12627913
Sensor Assembly, Egr Valve Temperature12634536
Stud, Double End11519257
Throttle Body Assembly12678311
Tube, Intake Manifold12642321
Product Specifications
Brand Genuine GM Manufacturer Part Number 12648978 Part Description MANIFOLD, Engine Fuel Intake Manifold Other Names Manifold Item Dimensions 9.1 x 18.4 x 13.5 inches Item Weight 4.10 Pounds Condition New Fitment Type Direct Replacement Replaces 12638660 Manufacturer General Motors SKU 12648978 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 2011-2013 Chevrolet Silverado 8 Cyl 6.6L Diesel CREW CAB 1 TON, CREW CAB 6'6" BOX 3/4 TON, CREW CAB 8' BOX 3/4 TON, 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 2011-2013 GMC Sierra 8 Cyl 6.6L Diesel 1 TON CREW CAB, CREW CAB 1 TON, CREW CAB 1 TON 119.0, CREW CAB 1 TON 137.0, CREW CAB 6'6" BOX 3/4 TON, CREW CAB 8' BOX 3/4 TON, 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 12648978 fits your vehicle.Posted by GMPartsGiant Specialist
- Q:How can the power steering pump bracket be accessed for the 2012 Chevrolet Silverado? Posted by Customer
- A:The power steering pump bracket can be accessed by loosening and removing the power steering pump bracket nut and bolts, and sliding the bracket forward.Posted by GMPartsGiant Specialist
- See expert answers on similar Intake Manifold
- Q:What components need to be removed before removing the intake manifold for the 2013 Chevrolet Silverado? Posted by Customer
- A:The air filter housing outlet duct and the alternator need to be removed.Posted by GMPartsGiant Specialist
- See expert answers on similar Intake Manifold
- Q:What should be done before installing the intake manifold for the 2008 GMC Sierra? Posted by Customer
- A:Before installing the intake manifold, the gasket surfaces should be cleaned thoroughly, avoiding aggressive scraping that can damage sealing surfaces, and wiped with safety solvent.Posted by GMPartsGiant Specialist
- See expert answers on similar Intake Manifold
- Q:What should be checked after the installation for the 2010 GMC Sierra? Posted by Customer
- A:After the installation, you should refill the cooling system and check for leaks at the intake manifold joints.Posted by GMPartsGiant Specialist
- See expert answers on similar Intake Manifold
If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!
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