Our aftermarket manifolds are some of the highest quality replacements on the market!

If your vehicle's exhaust is getting loud and the exhaust noise is coming from under the hood or engine then you may need to fix a cracked exhaust manifold. Replacing a broken manifold is easiest with a direct replacement manifold that will fit correctly and bolt up to you original engine and exhaust system. This manifold is a direct fitting replacement.

Specifications:

  • Fits the LH (Driver Side)
  • Replaces dealer part numbers: 12556078, 12562235, 12562330, 12564155, 12571678, 12602037, 12616285, 12561090, 12564159, 12571679
  • Direct replacement
  • Replaces original manifolds that are cracked from thermal expansion and contraction
  • Strengthened and redesigned in the vulnerable areas of failure

Now you can buy a high quality exhaust manifold that is built to strict quality control standards for less than the price at the dealer. REPLACE your broken, warped, or cracked exhaust manifold now with this great fitting, alternative. This exhaust manifold is a great replacement and has substantial cost savings over a dealer unit.

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser. Please keep your invoice for proof of this warranty.

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Exhaust manifold for my 2006 silverado
The manifold came and was a little different than the original. I had to file some sharp edges off the ports, that were rasor sharp. It fits great. Have to see how it holds up.
July 2, 2017
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Browse 1 question Browse 1 question and 7 answers
Will this replace both sides of the exhaust manifold or just the drivers side ?
Chinobengie on Jun 22, 2017
BEST ANSWER: Just only the driver side.it also has a plate with two bolts sticking up. My original manifold does not have these. Not sure the purpose for it.


Vehicle Fit

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  • 2003-2005 Chevy Express 2500 Van Exhaust Manifold V8 5.3L Driver Side
  • 2003-2015 Chevy Express 2500 Van Exhaust Manifold V8 6.0L Driver Side
  • 2003-2015 Chevy Express 2500 Van Exhaust Manifold V8 4.8L Driver Side
  • 2003-2015 Chevy Express 3500 Van Exhaust Manifold V8 6.0L Driver Side
  • 2005-2015 Chevy Express 3500 Van Exhaust Manifold V8 4.8L Driver Side
  • 1999-2013 Chevy Silverado 1500 Exhaust Manifold V8 5.3L Driver Side
  • 1999-2013 Chevy Silverado 1500 Exhaust Manifold V8 4.8L Driver Side
  • 2001-2013 Chevy Silverado 1500 Exhaust Manifold V8 6.0L Driver Side
  • 2009-2013 Chevy Silverado 1500 Exhaust Manifold V8 6.2L Driver Side
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  • 2007 Chevy Silverado 1500 Classic Exhaust Manifold V8 5.3L Driver Side
  • 2007 Chevy Silverado 1500 Classic Exhaust Manifold V8 6.0L Driver Side
  • 2001-2003 Chevy Silverado 1500 HD Exhaust Manifold V8 6.0L Driver Side
  • 2005-2006 Chevy Silverado 1500 HD Exhaust Manifold V8 6.0L Driver Side
  • 2007 Chevy Silverado 1500 HD Classic Exhaust Manifold V8 6.0L Driver Side
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  • 2007 Chevy Silverado 2500 HD Classic Exhaust Manifold V8 6.0L Driver Side
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  • 2007 Chevy Silverado 3500 Classic Exhaust Manifold V8 6.0L Driver Side
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  • 2003-2005 GMC Savana 2500 Van Exhaust Manifold V8 5.3L Driver Side
  • 2003-2015 GMC Savana 2500 Van Exhaust Manifold V8 4.8L Driver Side
  • 2003-2015 GMC Savana 2500 Van Exhaust Manifold V8 6.0L Driver Side
  • 2003-2015 GMC Savana 3500 Van Exhaust Manifold V8 6.0L Driver Side
  • 2004-2015 GMC Savana 3500 Van Exhaust Manifold V8 4.8L Driver Side
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  • 1999-2013 GMC Sierra 1500 Exhaust Manifold V8 5.3L Driver Side
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  • 2009-2013 GMC Sierra 1500 Exhaust Manifold V8 6.2L Driver Side
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  • 2005-2006 GMC Sierra 1500 HD Exhaust Manifold V8 6.0L Driver Side
  • 2007 GMC Sierra 1500 HD Classic Exhaust Manifold V8 6.0L Driver Side
  • 1999-2000 GMC Sierra 2500 Exhaust Manifold V8 5.3L Driver Side
  • 1999-2004 GMC Sierra 2500 Exhaust Manifold V8 6.0L Driver Side
  • 2001-2015 GMC Sierra 2500 HD Exhaust Manifold V8 6.0L Driver Side
  • 2007 GMC Sierra 2500 HD Classic Exhaust Manifold V8 6.0L Driver Side
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  • 2007 GMC Sierra 3500 Classic Exhaust Manifold V8 6.0L Driver Side
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  • 2007-2014 GMC Yukon XL 1500 Exhaust Manifold Driver Side
  • 2000 GMC Yukon XL 2500 Exhaust Manifold Driver Side
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Part #: 1AEEM00306

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