< Back ×
Genuine GM 12637647
Exhaust Manifold
Customer Questions & Answers (3)
- Part Description Engine Exhaust Manifold
- Brand GM
$289.63
MSRP: $459.86
You Save: $170.23 (38%)
In Stock. Ships in 1-2 Business Days
Vehicle Specific
Check if it fits by entering your vehicle infoSelect Your Vehicle
Why Choose AutoPartsPrime
- Dedicated Service
We have experienced professionals here to help you via phone, live chat or email.
- Unbeatable 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.
Shipping & Return
Product Specifications
Brand Genuine General Motors Manufacturer Part Number 12637647 Part Description Engine Exhaust Manifold Other Description Exhaust Manifold Other Names Exhaust Manifold Item Dimensions 19.3 x 5.3 x 4.9 inches Item Weight 9.80 Pounds Condition New Fitment Type Direct Replacement Manufacturer Genuine General Motors SKU 12637647 Warranty This genuine GM part is guaranteed by GM's factory warranty. For more information, please see our Warranty Page. Warning: California’s Proposition 65Vehicle Fitment
Year Make Model Engine Important vehicle option details 2010-2016 Chevrolet Express 8 Cyl 6.6L Diesel 1 TON CARGO EXPRESS, 1 TON CARGO SAVANA, 1 TON COMMERCIAL/RV CUTAWAY, 1 TON PASSENGER, 3/4 TON CARGO EXPRESS, 3/4 TON CARGO SAVANA, 3/4 TON PASSENGER EXPRESS, 3/4 TON PASSENGER SAVANA 2011-2016 Chevrolet Silverado 8 Cyl 6.6L Diesel 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 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 2010-2016 GMC Savana 8 Cyl 6.6L Diesel 1 TON CARGO EXPRESS, 1 TON CARGO SAVANA, 1 TON COMMERCIAL/RV CUTAWAY, 1 TON PASSENGER, 3/4 TON CARGO EXPRESS, 3/4 TON CARGO SAVANA, 3/4 TON PASSENGER EXPRESS, 3/4 TON PASSENGER SAVANA 2011-2016 GMC Sierra 8 Cyl 6.6L Diesel 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 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
Related Parts for 12637647
Bolt, EGR Manifold Cooling Feed Pipe 97378076 Your Price: $4.87 
Bracket Lock Rod 12186353 Your Price: $5.58 
EGR Temperature Sensor 12636966 Your Price: $99.07 
Heat Shield Bolt 11519840 Your Price: $4.47 
Manifold Gasket 98002804 Your Price: $37.41 
Nut, Exhaust Pipe 97096192 Your Price: $2.00 
Shield 12634074 Your Price: $31.95 
Stud-Double End 11611135 Your Price: $4.66 
Stud-Double End 11611136 Your Price: $4.54 
Washer-Exhaust Manifold 98004170 Your Price: $6.31
Customer Questions & Answers
- Q:Will this part works well in my car?By Customer
- A:Please Select Your Car first if you want to see if 12637647 is correct.By OmarGM Specialist
- Q:I really want your confirmation about if my 2007 Chevrolet Silverado 3500 HD properly fits the part.By Customer
- A:The two are properly matched.By OmarGM Specialist
- Q:What side is this exhaust manifold for?By Customer
- A:This exhaust manifold is for the drivers sideBy OmarGM Specialist17/2/2021
If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!
OEM GM 12637647 at AutoPartsPrime, Your Right Choice
- The part number 12637647, Exhaust Manifold, 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 Chevrolet Express, Silverado. It fits GMC Savana, Sierra. 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.