{
"lazyNodes": false,
"abFitnotesFlag": false,
"abCrawlReviews": false,
"productOptionsCookie": false,
"orderDelayFlag": false,
"skipSessionCookie": false,
"covidMessage": false,
"fullTitleCookie": false,
"nrLoggerCookie": false,
"checkoutReviewCookie": false,
"productOptionSeqCookie": false,
"maintenanceFlag": false,
"bufferETACookie": false,
"multiShippingDiscountFlag": false,
"newFitmentFlag": false,
"surveyOptInFlag": false,
"crossSellFlag": false,
"skuMappingFlag": false,
"paySplitCookie": false,
"callDisableFlag": false,
"zipPaymentFlag": "u",
"hassleFreeReturn": false,
"lifetimeReplacement": false,
"cpn_off": false
}Need Help? Call Us1-866-529-0412
Guaranteed to Fit2010 GMC Sierra 2500 HD Change Vehicle
Dorman® 2010 GMC Sierra 2500 HD - Exhaust Manifold, 8 Cyl., 6.6L Engine
Tap image and pinch to zoom.
$79.99
$200.95Save: $120.96(60%)
Manufacturer #674-731
Guaranteed to Fit2010 GMC Sierra 2500 HD Change Vehicle
Qty:
1
Your Vehicle Fit Details
Vehicle Name
Submodel
Engine
Fitment Information
2010 GMC Sierra 2500 HD
SLT
8 Cyl 6.6L
-
2010 GMC Sierra 2500 HD
WT
8 Cyl 6.6L
-
2010 GMC Sierra 2500 HD
SLE
8 Cyl 6.6L
-
Highlights
Part:
Brand:
Location:
Driver Side
Notes:
Cast iron material
Emissions:
50-State Legal
Quantity Sold:
Kit
Warranty:
Lifetime Dorman limited warranty
Prop 65 Warning:
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Interchange Part Number:
12624684, 12637647, 97224587
Replaces OE Number:
12624684, 12637647, 97224587
Series:
OE Solutions Series
Vehicle Fitment Information
Vehicle Name
Submodel
Engine
Fitment Information
2001-2002 GMC Sierra 2500 HD
SL
8 Cyl 6.6L
-
2001-2002 GMC Sierra 3500
SL
8 Cyl 6.6L
-
2001-2005 Chevrolet Silverado 2500 HD
Base
8 Cyl 6.6L
-
2001-2005 Chevrolet Silverado 3500
Base
8 Cyl 6.6L
-
2001-2006 Chevrolet Silverado 2500 HD
LS
8 Cyl 6.6L
-
Page 1 of 16 | Showing 1 - 5 of 76 results
Product Information
DORMAN OE REPLACEMENT EXHAUST MANIFOLD
Swap out your warped exhaust manifold with one of these OE replacement exhaust manifolds from Dorman. Their heavy-duty design is resistant to leaks and corrosion, and their secure fit ensures all gases are safely routed through your exhaust system.
- Anti-leak protection
- Manufactured with cast iron or stainless tubular steel
- Comes with gaskets and hardware needed for assembly (check application)
- Durable materials resist warping, cracking and leaking for long-lasting performance
Since 1918, Dorman Products has supplied the automotive aftermarket with high-quality replacement parts, hardware and fasteners.
Need help?Call our product expert1-866-529-0412
Chat with us
Mondays - Sundays7am - 11pm ET | 4am - 8pm PT
Warranty Policy
Right parts, guaranteed. If you find any defects, let us know within 60 days and we’ll take care of it. Check out our Warranty Policy for more details.
Shipping Policy
We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.
Easy Return Policy
We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund. Check out our Return Policy for more details.