Replaces

Exhaust Manifold Hardware Kit Dorman 03413B

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Description
Vehicle Fit
Warranty & Shipping
How-To & Tools
Q&A

Part Details

  • Also Used For:   LS Swap

This replacement exhaust manifold hardware kit is just what you need to get your vehicle in good running condition again!

Specifications:

  • Includes:
    • (12) Bolts
  • Replaces dealer part number: 1151-8860, 11518860
  • Direct replacements
  • Built to strict quality control standards

This exhaust manifold hardware kit makes a great replacement and has substantial cost savings over the dealer parts!

Item Condition: New

Attention California Customers:

WARNING:  This product can expose you to chemicals including Lead and Lead Compounds, which are 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.

Lifetime Warranty

This item is backed by our limited lifetime warranty. In the event this item should fail due to manufacturing defects during intended use, we will replace the part free of charge. This warranty covers the cost of the part only.

  1. step : Removing the Exhaust Manifold Bolts (1:00)
    • Loosen the 10mm bolts from the exhaust manifold while the engine is hot
    • Let the engine cool
    • Twist and pull the spark plug wires out
    • Remove the 10mm bolts from the exhaust manifold
    • Pry out the exhaust manifold with a pry bar
    • To remove a stud, insert locking pliers onto the top stud on the exhaust manifold
    • Turn the stud 1/8th of a turn, re-lock the pliers, turn the stud, and repeat until it can be loosened by hand
  2. step : Installing the Exhaust Manifold Bolts (4:42)
    • Pry out the exhaust manifold
    • Insert the gasket into place
    • Lightly jack up the exhaust with a floor jack
    • Thread in the bolts by hand
    • Tighten the bolts preliminarily
    • Tighten the middle bolts between 15 and 18 foot-pounds of torque
    • Tighten the front bolts and then the back bolts between 15 and 18 foot-pounds of torque
    • Insert the spark plug wires into place

Tools needed for replacement:

    Pliers, Cutters & misc Wrenches

  • Vise Grip Pliers
  • Needle nose pliers

  • Ratchets & Related

  • Torque Wrench
  • Socket Extensions
  • Ratchet

  • Screwdrivers & Related

  • Pry Bar

  • Sockets - Metric

  • 10mm Socket
  • 12mm Socket

  • Wrenches - Metric

  • 12mm Wrench

Customer Q&A
Ask a question to 1A Auto customers who purchased the product
Why just 11 Bolts? I need this for a 2005 silverado that is 12
Jim B September 17, 2015

Fits the following Makes:

Year Make Model Description
2004-2005Buick Rainier Buick Rainier Exhaust Manifold Hardware Kit
2002-2013Cadillac Escalade Cadillac Escalade Exhaust Manifold Hardware Kit
2003-2013Cadillac Escalade ESV Cadillac Escalade ESV Exhaust Manifold Hardware Kit
2002-2013Cadillac Escalade EXT Cadillac Escalade EXT Exhaust Manifold Hardware Kit
2007-2013Chevrolet Avalanche Chevrolet Avalanche Exhaust Manifold Hardware Kit
2002-2006Chevrolet Avalanche 1500 Chevrolet Avalanche 1500 Exhaust Manifold Hardware Kit
2003-2013Chevrolet Express 1500 Van Chevrolet Express 1500 Van Exhaust Manifold Hardware Kit
2003-2013Chevrolet Express 2500 Van Chevrolet Express 2500 Van Exhaust Manifold Hardware Kit
2003-2012Chevrolet Express 3500 Van Chevrolet Express 3500 Van Exhaust Manifold Hardware Kit
1999-2013Chevrolet Silverado 1500 Chevrolet Silverado 1500 V8 4.8L Exhaust Manifold Hardware Kit
1999-2013Chevrolet Silverado 1500 Chevrolet Silverado 1500 V8 6.2L Exhaust Manifold Hardware Kit
1999-2013Chevrolet Silverado 1500 Chevrolet Silverado 1500 V8 5.3L Exhaust Manifold Hardware Kit
1999-2013Chevrolet Silverado 1500 Chevrolet Silverado 1500 V8 6.0L Exhaust Manifold Hardware Kit
2007Chevrolet Silverado 1500 Classic Chevrolet Silverado 1500 Classic V8 4.8L Exhaust Manifold Hardware Kit
2007Chevrolet Silverado 1500 Classic Chevrolet Silverado 1500 Classic V8 6.2L Exhaust Manifold Hardware Kit
2007Chevrolet Silverado 1500 Classic Chevrolet Silverado 1500 Classic V8 5.3L Exhaust Manifold Hardware Kit
2007Chevrolet Silverado 1500 Classic Chevrolet Silverado 1500 Classic V8 6.0L Exhaust Manifold Hardware Kit
2001-2003Chevrolet Silverado 1500 HD Chevrolet Silverado 1500 HD Exhaust Manifold Hardware Kit
2005-2006Chevrolet Silverado 1500 HD Chevrolet Silverado 1500 HD Exhaust Manifold Hardware Kit
2007Chevrolet Silverado 1500 HD Classic Chevrolet Silverado 1500 HD Classic Exhaust Manifold Hardware Kit
1999-2004Chevrolet Silverado 2500 Chevrolet Silverado 2500 Exhaust Manifold Hardware Kit
2001-2013Chevrolet Silverado 2500 HD Chevrolet Silverado 2500 HD Exhaust Manifold Hardware Kit
2007Chevrolet Silverado 2500 HD Classic Chevrolet Silverado 2500 HD Classic Exhaust Manifold Hardware Kit
2001-2006Chevrolet Silverado 3500 Chevrolet Silverado 3500 Exhaust Manifold Hardware Kit
2007Chevrolet Silverado 3500 Classic Chevrolet Silverado 3500 Classic Exhaust Manifold Hardware Kit
2007-2013Chevrolet Silverado 3500 HD Chevrolet Silverado 3500 HD Exhaust Manifold Hardware Kit
2000-2013Chevrolet Suburban 1500 Chevrolet Suburban 1500 Exhaust Manifold Hardware Kit
2000-2013Chevrolet Suburban 2500 Chevrolet Suburban 2500 Exhaust Manifold Hardware Kit
2000Chevrolet Tahoe Chevrolet Tahoe (without Z71 Package) Exhaust Manifold Hardware Kit
2001-2013Chevrolet Tahoe Chevrolet Tahoe Exhaust Manifold Hardware Kit
2002-2005Chevrolet Trailblazer Chevrolet Trailblazer Exhaust Manifold Hardware Kit
2002-2005Chevrolet Trailblazer EXT Chevrolet Trailblazer EXT Exhaust Manifold Hardware Kit
2002-2005GMC Envoy GMC Envoy Exhaust Manifold Hardware Kit
2002-2005GMC Envoy XL GMC Envoy XL Exhaust Manifold Hardware Kit
2004-2005GMC Envoy XUV GMC Envoy XUV Exhaust Manifold Hardware Kit
2003-2013GMC Savana 1500 Van GMC Savana 1500 Van Exhaust Manifold Hardware Kit
2003-2012GMC Savana 2500 Van GMC Savana 2500 Van Exhaust Manifold Hardware Kit
2003-2012GMC Savana 3500 Van GMC Savana 3500 Van Exhaust Manifold Hardware Kit
1999-2013GMC Sierra 1500 GMC Sierra 1500 V8 4.8L Exhaust Manifold Hardware Kit
1999-2013GMC Sierra 1500 GMC Sierra 1500 V8 5.3L Exhaust Manifold Hardware Kit
1999-2013GMC Sierra 1500 GMC Sierra 1500 V8 6.2L Exhaust Manifold Hardware Kit
1999-2013GMC Sierra 1500 GMC Sierra 1500 V8 6.0L Exhaust Manifold Hardware Kit
2007GMC Sierra 1500 Classic GMC Sierra 1500 Classic V8 4.8L Exhaust Manifold Hardware Kit
2007GMC Sierra 1500 Classic GMC Sierra 1500 Classic V8 6.0L Exhaust Manifold Hardware Kit
2007GMC Sierra 1500 Classic GMC Sierra 1500 Classic V8 5.3L Exhaust Manifold Hardware Kit
2007GMC Sierra 1500 Classic GMC Sierra 1500 Classic V8 6.2L Exhaust Manifold Hardware Kit
2001-2003GMC Sierra 1500 HD GMC Sierra 1500 HD Exhaust Manifold Hardware Kit
2005-2006GMC Sierra 1500 HD GMC Sierra 1500 HD Exhaust Manifold Hardware Kit
2007GMC Sierra 1500 HD Classic GMC Sierra 1500 HD Classic Exhaust Manifold Hardware Kit
1999-2004GMC Sierra 2500 GMC Sierra 2500 Exhaust Manifold Hardware Kit
2001-2013GMC Sierra 2500 HD GMC Sierra 2500 HD Exhaust Manifold Hardware Kit
2007GMC Sierra 2500 HD Classic GMC Sierra 2500 HD Classic Exhaust Manifold Hardware Kit
2011-2013GMC Sierra 3500 HD GMC Sierra 3500 HD Denali Exhaust Manifold Hardware Kit
2000GMC Yukon GMC Yukon Exhaust Manifold Hardware Kit
2001-2013GMC Yukon GMC Yukon Exhaust Manifold Hardware Kit
2003-2007Hummer H2 Hummer H2 Exhaust Manifold Hardware Kit
2008-2009Hummer H2 Hummer H2 Exhaust Manifold Hardware Kit
2003-2005Isuzu Ascender Isuzu Ascender Exhaust Manifold Hardware Kit
2002-2004Oldsmobile Bravada Olds Bravada Exhaust Manifold Hardware Kit
2005Saab 9-7X Saab 9-7X Exhaust Manifold Hardware Kit

Part Interchange

Brand Label Part Number
DIY Solutions EXH00398

This item may be interchangeable with parts from other brands with the above part numbers. This information is provided only for reference and does not guarantee that the item you are purchasing is identical to parts with part numbers from the brands listed above. To confirm that this item fits your vehicle, use the above "Check Vehicle Fit" option.

Product Reviews
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Manifold bolts
Exactly what I orderd..came right on time..great price..will order from them again..thank you
August 25, 2018
Only 9 left in stock
Part 1AEEM00731
In Stock


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Dorman
Brand #: 03413B