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Looking to upgrade or modify your GMC Sierra 1500 HD with aftermarket parts from AMP Research? At Tunersports.com we carry a great selection of their parts for your vehicle.
From engine components, bed steps, nerf bars & running boards or wiring connectors we have 6 parts available for your Sierra 1500 HD, all with free shipping to the Continental US 48 States.
For more information on AMP Research, you can visit the official AMP Research website.
 OUT OF STOCK AMP Research Wiring & Connectors 19-04270-90AMP Research 01-06 GMC Sierra 1500 HD Powerstep Wiring Harness w/ Connector $59.17
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 OUT OF STOCK AMP Research PowerStep 19-03067-97LAmp Research 2007 Chevrolet Silverado 2500 HD Classic LS Wire Harness $149.98
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 OUT OF STOCK AMP Research Uncategorized 80-04868-90AMP Research Replacement Motor - Replacement for White Motors on GMC and RAM Kits $76.11
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 $169.99
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 IN STOCK AMP Research PowerStep 75113-01AAMP Research 1999-2006 Chevy/GMC Silverado/Sierra Extended/Crew PowerStep - Black $1,599.99
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 IN STOCK AMP Research BedStep2 75400-01AAMP Research 1999-2013 Chevrolet Silverado All Beds BedStep2 - Black $329.99
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 IN STOCK AMP Research BedStep 75301-01AAMP Research 1999-2006 Chevrolet Silverado 1500/2500/3500 BedStep - Black $329.99
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IN STOCK AMP Research PowerStep 75113-01AAMP Research 1999-2006 Chevy/GMC Silverado/Sierra Extended/Crew PowerStep - Black $1,599.99
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IN STOCK AMP Research BedStep2 75400-01AAMP Research 1999-2013 Chevrolet Silverado All Beds BedStep2 - Black $329.99
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IN STOCK AMP Research BedStep 75301-01AAMP Research 1999-2006 Chevrolet Silverado 1500/2500/3500 BedStep - Black $329.99
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$169.99
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