Merchant Automotive

Merchant Automotive

Adding high-power performance parts or bullet-proofing parts to your mighty Duramax build is all well and good, but there's a ton of small parts that you ought to replace while you're at it. Merchant Automotive has a bunch of different Duramax bulletproofing and performance kits that also include all of the gaskets, seals, hardware, and replacement clips you need to get the reliability and dependability that your mean Duramax truck actually deserves. Merchant has fuel injector install kits, head gasket install kits, turbo install kits, and other complete small parts kits for basically any performance part you want to install on your Duramax build.
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Merchant 12620532 Automotive Right Hand Fuel Rail | 2011-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LML
Merchant 12620532 Automotive Right Hand Fuel Rail | 2011-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LML

Merchant Automotive

Merchant 12620532 Automotive Right Hand Fuel Rail | 2011-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LML

SKU: MAT12620532
Price
$249.93
Merchant 10520 Deluxe Injector Removal Tool | 2001-2004 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LB7
Merchant 10520 Deluxe Injector Removal Tool | 2001-2004 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LB7

Merchant Automotive

Merchant 10520 Deluxe Injector Removal Tool | 2001-2004 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LB7

SKU: MAT10520
Price
$129.72
Merchant 10464 Bearing and/or Seal Kit Transfer Case | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ
Merchant 10464 Bearing and/or Seal Kit Transfer Case | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ

Merchant Automotive

Merchant 10464 Bearing and/or Seal Kit Transfer Case | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ

SKU: MAT10464
Price
$195.93
Merchant 10218 Deluxe Filter Head Rebuild Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Merchant 10218 Deluxe Filter Head Rebuild Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

Merchant Automotive

Merchant 10218 Deluxe Filter Head Rebuild Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: MAT10218
Price
$59.72
Merchant 10299 Injector Body Seal Kit | 2004.5-2007 GM 2500HD/3500HD 6.6L Duramax
Merchant 10299 Injector Body Seal Kit | 2004.5-2007 GM 2500HD/3500HD 6.6L Duramax

Merchant Automotive

Merchant 10299 Injector Body Seal Kit | 2004.5-2007 GM 2500HD/3500HD 6.6L Duramax

SKU: MAT10299
Price
$22.72
Merchant 10195 Transmission Rear Housing Support | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM
Merchant 10195 Transmission Rear Housing Support | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM

Merchant Automotive

Merchant 10195 Transmission Rear Housing Support | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM

SKU: MAT10195
Price
$149.63
Merchant 10186 Transmission Rear Housing Support | 2001-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Merchant 10186 Transmission Rear Housing Support | 2001-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

Merchant Automotive

Merchant 10186 Transmission Rear Housing Support | 2001-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: MAT10186
Price
$149.63
Merchant 10078 Allison 1000 Internal Filter with Spin on Combo | 2001-2004 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LB7
Merchant 10078 Allison 1000 Internal Filter with Spin on Combo | 2001-2004 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LB7

Merchant Automotive

Merchant 10078 Allison 1000 Internal Filter with Spin on Combo | 2001-2004 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LB7

SKU: MAT10078
Price
$39.72
Merchant 10006 Fuel Filter Head Spacer Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Merchant 10006 Fuel Filter Head Spacer Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

Merchant Automotive

Merchant 10006 Fuel Filter Head Spacer Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: MAT10006
Price
$14.63

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