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Diesel Exhaust Manifold for 2001–2015 Chevrolet Silverado & GMC Sierra 2500HD/3500HD 6.6L Duramax | Northline Parts

Diesel Exhaust Manifold for 2001–2015 Chevrolet Silverado & GMC Sierra 2500HD/3500HD 6.6L Duramax

SKU: NLT2S01243
$95.49 In Stock
$95.49
Sale price  $95.49 Regular price 
Ships for free in 2–4 business days.
This Duramax exhaust manifold is designed to fit select 2001–2015 Chevrolet Silverado and GMC Sierra HD trucks with a compatible 6.6L Duramax V8 exhaust-manifold configuration.
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Compatible Models

We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.

Compatible equipment / model
  • 2001 Chevrolet Silverado 2500HD — 6.6L Duramax V8 diesel, manifold side must match
  • 2002 Chevrolet Silverado 2500HD — 6.6L Duramax V8 diesel, manifold side must match
  • 2003 Chevrolet Silverado 2500HD — 6.6L Duramax V8 diesel, manifold side must match
  • 2004 Chevrolet Silverado 2500HD — 6.6L Duramax V8 diesel, manifold side must match
  • 2005 Chevrolet Silverado 2500HD — 6.6L Duramax V8 diesel, manifold side must match
  • 2006 Chevrolet Silverado 2500HD — 6.6L Duramax V8 diesel, manifold side must match
  • 2007 Chevrolet Silverado 2500HD — 6.6L Duramax V8 diesel, manifold side must match
  • 2008 Chevrolet Silverado 2500HD — 6.6L Duramax V8 diesel, manifold side must match
  • 2009 Chevrolet Silverado 2500HD — 6.6L Duramax V8 diesel, manifold side must match
  • 2010 Chevrolet Silverado 2500HD — 6.6L Duramax V8 diesel, manifold side must match
  • 2011 Chevrolet Silverado 2500HD — 6.6L Duramax V8 diesel, manifold side must match
  • 2012 Chevrolet Silverado 2500HD — 6.6L Duramax V8 diesel, manifold side must match
  • 2013 Chevrolet Silverado 2500HD — 6.6L Duramax V8 diesel, manifold side must match
  • 2014 Chevrolet Silverado 2500HD — 6.6L Duramax V8 diesel, manifold side must match
  • 2015 Chevrolet Silverado 2500HD — 6.6L Duramax V8 diesel, manifold side must match
  • 2001 Chevrolet Silverado 3500HD — 6.6L Duramax V8 diesel, manifold side must match
  • 2002 Chevrolet Silverado 3500HD — 6.6L Duramax V8 diesel, manifold side must match
  • 2003 Chevrolet Silverado 3500HD — 6.6L Duramax V8 diesel, manifold side must match
  • 2004 Chevrolet Silverado 3500HD — 6.6L Duramax V8 diesel, manifold side must match
  • 2005 Chevrolet Silverado 3500HD — 6.6L Duramax V8 diesel, manifold side must match
  • 2006 Chevrolet Silverado 3500HD — 6.6L Duramax V8 diesel, manifold side must match
  • 2007 Chevrolet Silverado 3500HD — 6.6L Duramax V8 diesel, manifold side must match
  • 2008 Chevrolet Silverado 3500HD — 6.6L Duramax V8 diesel, manifold side must match
  • 2009 Chevrolet Silverado 3500HD — 6.6L Duramax V8 diesel, manifold side must match
  • 2010 Chevrolet Silverado 3500HD — 6.6L Duramax V8 diesel, manifold side must match
  • 2011 Chevrolet Silverado 3500HD — 6.6L Duramax V8 diesel, manifold side must match
  • 2012 Chevrolet Silverado 3500HD — 6.6L Duramax V8 diesel, manifold side must match
  • 2013 Chevrolet Silverado 3500HD — 6.6L Duramax V8 diesel, manifold side must match
  • 2014 Chevrolet Silverado 3500HD — 6.6L Duramax V8 diesel, manifold side must match
  • 2015 Chevrolet Silverado 3500HD — 6.6L Duramax V8 diesel, manifold side must match
  • 2001 GMC Sierra 2500HD — 6.6L Duramax V8 diesel, manifold side must match
  • 2002 GMC Sierra 2500HD — 6.6L Duramax V8 diesel, manifold side must match
  • 2003 GMC Sierra 2500HD — 6.6L Duramax V8 diesel, manifold side must match
  • 2004 GMC Sierra 2500HD — 6.6L Duramax V8 diesel, manifold side must match
  • 2005 GMC Sierra 2500HD — 6.6L Duramax V8 diesel, manifold side must match
  • 2006 GMC Sierra 2500HD — 6.6L Duramax V8 diesel, manifold side must match
  • 2007 GMC Sierra 2500HD — 6.6L Duramax V8 diesel, manifold side must match
  • 2008 GMC Sierra 2500HD — 6.6L Duramax V8 diesel, manifold side must match
  • 2009 GMC Sierra 2500HD — 6.6L Duramax V8 diesel, manifold side must match
  • 2010 GMC Sierra 2500HD — 6.6L Duramax V8 diesel, manifold side must match
  • 2011 GMC Sierra 2500HD — 6.6L Duramax V8 diesel, manifold side must match
  • 2012 GMC Sierra 2500HD — 6.6L Duramax V8 diesel, manifold side must match
  • 2013 GMC Sierra 2500HD — 6.6L Duramax V8 diesel, manifold side must match
  • 2014 GMC Sierra 2500HD — 6.6L Duramax V8 diesel, manifold side must match
  • 2015 GMC Sierra 2500HD — 6.6L Duramax V8 diesel, manifold side must match
  • 2001 GMC Sierra 3500HD — 6.6L Duramax V8 diesel, manifold side must match
  • 2002 GMC Sierra 3500HD — 6.6L Duramax V8 diesel, manifold side must match
  • 2003 GMC Sierra 3500HD — 6.6L Duramax V8 diesel, manifold side must match
  • 2004 GMC Sierra 3500HD — 6.6L Duramax V8 diesel, manifold side must match
  • 2005 GMC Sierra 3500HD — 6.6L Duramax V8 diesel, manifold side must match
  • 2006 GMC Sierra 3500HD — 6.6L Duramax V8 diesel, manifold side must match
  • 2007 GMC Sierra 3500HD — 6.6L Duramax V8 diesel, manifold side must match
  • 2008 GMC Sierra 3500HD — 6.6L Duramax V8 diesel, manifold side must match
  • 2009 GMC Sierra 3500HD — 6.6L Duramax V8 diesel, manifold side must match
  • 2010 GMC Sierra 3500HD — 6.6L Duramax V8 diesel, manifold side must match
  • 2011 GMC Sierra 3500HD — 6.6L Duramax V8 diesel, manifold side must match
  • 2012 GMC Sierra 3500HD — 6.6L Duramax V8 diesel, manifold side must match
  • 2013 GMC Sierra 3500HD — 6.6L Duramax V8 diesel, manifold side must match
  • 2014 GMC Sierra 3500HD — 6.6L Duramax V8 diesel, manifold side must match
  • 2015 GMC Sierra 3500HD — 6.6L Duramax V8 diesel, manifold side must match

Important Fitment Note: Duramax LB7, LLY, LBZ, LMM and LML engines have different exhaust manifold arrangements. Identify engine RPO, manifold left/right position, turbo plumbing and OE reference before ordering.

Product Overview

This replacement exhaust manifold collects hot exhaust gases from the appropriate cylinder bank of a 6.6L Duramax diesel engine.

An exhaust manifold leak may cause ticking, soot near the head or reduced turbo efficiency. Broken fasteners and distorted mating surfaces should be inspected as part of the repair.

Duramax LB7, LLY, LBZ, LMM and LML engines have different exhaust manifold arrangements. Identify engine RPO, manifold left/right position, turbo plumbing and OE reference before ordering.

Key Features & Performance

  • Duramax Exhaust Manifold: This replacement exhaust manifold collects hot exhaust gases from the appropriate cylinder bank of a 6.6L Duramax diesel engine.
  • Application & Configuration: Duramax LB7, LLY, LBZ, LMM and LML engines have different exhaust manifold arrangements. Identify engine RPO, manifold left/right position, turbo plumbing and OE reference before ordering.

Specifications

  • Product Type: Duramax Exhaust Manifold
  • Position: Engine exhaust / bank must be confirmed
  • Northline Parts SKU: NLT2S01243

Replaces / Cross-References

No manufacturer OE interchange number has been independently established for this listing. Match the original component, configuration and product photos rather than assuming that similarly named parts interchange.

Installation & Fitment Notes

Duramax LB7, LLY, LBZ, LMM and LML engines have different exhaust manifold arrangements. Identify engine RPO, manifold left/right position, turbo plumbing and OE reference before ordering.

Inspect the original component and all mating parts before fitting the replacement. Follow the vehicle or equipment manufacturer’s installation, torque, and safety procedures.

Frequently Asked Questions

Is this an OEM part?

No. This listing is for an aftermarket replacement. Original-equipment names and numbers identify the intended application; they do not indicate OEM manufacture.

How do I confirm that this is the right part?

Duramax LB7, LLY, LBZ, LMM and LML engines have different exhaust manifold arrangements. Identify engine RPO, manifold left/right position, turbo plumbing and OE reference before ordering.

What does the listing include?

Only the components shown in the listing photos are confirmed. Check the photos and package details before ordering; related hardware, fluids, or seals should not be assumed included.

Part Summary

Part: Duramax Exhaust Manifold

Compatible Applications: select 2001–2015 Chevrolet Silverado and GMC Sierra HD trucks with a compatible 6.6L Duramax V8 exhaust-manifold configuration

Position: Engine exhaust / bank must be confirmed

OEM / Reference Numbers: Not independently established

Purpose: This replacement exhaust manifold collects hot exhaust gases from the appropriate cylinder bank of a 6.6L Duramax diesel engine.

Northline Parts SKU: NLT2S01243

Keywords: Duramax Exhaust Manifold, Diesel Exhaust Manifold for 2001–2015 Chevrolet Silverado & GMC Sierra 2500HD/3500HD 6.6L Duramax, NLT2S01243, Northline Parts, Chevrolet Silverado 2500HD, Chevrolet Silverado 3500HD, GMC Sierra 2500HD, GMC Sierra 3500HD

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