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674-736 Dorman Exhaust Manifold (Passenger Side) - GMC/Chevy 6.6L Duramax 2001-2016

SKU: DOR674-736
Mftr. Part#: 674-736
UPC: 019495212911
Manufacturer: Dorman Products
Dorman's Exhaust Manifold Kit is a direct replacement upgrade and provides better performance for your 2001-2016 GMC/Chevy 6.6L Duramax truck.

PRODUCT DETAILS (click to expand)

Mftr. Part#674-736
Weight (lbs.):14.00 lbs.
Dimensions:6.00" x 20.00" x 9.00"

PRODUCT SPECS (click to expand)

Attribute nameAttribute value
BrandDorman Products
Product TypeExhaust Manifold
SidePassenger Side
Truck Type/ModelDuramax


The Dorman Exhaust Manifold provides you with an affordable solution to replacing the old, cracked, or damaged manifold on your 2001-2016 GMC/Chevy 6.6L Duramax LB7/LLY/LBZ/LMM/LML truck. More like a kit than a single part, it includes an exhaust manifold gasket for a hassle-free installation. This part is a direct fit replacement to add another layer of efficiency and convenience.


  • Direct replacement
  • Fits right (passenger) side
  • Meets or exceeds OEM standards
  • Replaces GM OE Parts#: 12624683, 97224586