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Dorman 674736 Passenger Side Exhaust Manifold Kit for Chevrolet GMC Models

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SKU:
21416269
MPN:
674736
Availability:
Usually ships the same or next business day. In stock at our PA warehouse.
Shipping:
Calculated at Checkout
Stock Update:
04/21/2026 09:55:48 PM PST
$244.74
Stock Update:
04/21/2026 09:55:48 PM PST

Description

This item is brand-new, factory sealed.

Dorman 674-736 Passenger Side Exhaust Manifold Kit - Includes Required Gaskets and Hardware Compatible with Select Models
  • Ideal replacement - this exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the stock manifold on specified vehicles
  • Reliable construction - durable materials resist warping, cracking and leaking for long-lasting performance
  • Complete repair - includes all necessary gaskets and downpipe hardware
  • Trustworthy design - built by industry leader in aftermarket manifolds
  • Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool
  • Manufacturer: ?Dorman Products
  • UPC: ?019495212911
  • Global Trade Identification Number: ?00019495212911
  • OEM Part Number: ?101401; 663231; 12624683
  • Model: ?674-736
  • Item Weight: ?13.22 pounds
  • Product Dimensions: ?19.88 x 8.63 x 5.63 inches
  • Item model number: ?674-736
  • Exterior: ?Machined
  • Manufacturer Part Number: ?674-736
  • Hollander Number: ?327-2025R
  • Bolt Pattern (Number of Holes): ?8

This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe hardware for a complete repair. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Chevrolet Express 2500: 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016] - [Chevrolet Express 3500: 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016] - [Chevrolet Express 4500: 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016] - [Chevrolet Silverado 2500 HD Classic: 2007] - [Chevrolet Silverado 2500 HD: 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016] - [Chevrolet Silverado 3500 Classic: 2007] - [Chevrolet Silverado 3500 HD: 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016] - [Chevrolet Silverado 3500: 2001, 2002, 2003, 2004, 2005, 2006] - [GMC Savana 2500: 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016] - [GMC Savana 3500: 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016] - [GMC Savana 4500: 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016] - [GMC Sierra 2500 HD Classic: 2007] - [GMC Sierra 2500 HD: 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016] - [GMC Sierra 3500 Classic: 2007] - [GMC Sierra 3500 HD: 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016] - [GMC Sierra 3500: 2001, 2002, 2003, 2004, 2005, 2006] - [Workhorse Custom Chassis P42: 2005] - [Workhorse LF72: 2005, 2006, 2007, 2008, 2009, 2010, 2011] - [Workhorse R26: 2009]

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Warranty Information

All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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Dorman 674736 Passenger Side Exhaust Manifold Kit for Chevrolet GMC Models
$244.74