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2011-2016 GM 2500/3500 Engine Parts

87 products
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G&R Diesel | 2011-2016 GM LML 6.6L Duramax Rear Engine Cover Coolant Plug
$52.00
$52.00
 2011-2016 Duramax. Coolant plug to eliminate the coolant riser tube coming off of the oil cooler on your LML Duramax. This allows you to eliminate the coolant tube to make more room under the hood...
Fleece | Universal Billet Aluminum Adapter Fitting -10AN Male TO 1.325in O-Ring Bore Fleece | Universal Billet Aluminum Adapter Fitting -10AN Male TO 1.325in O-Ring Bore
$50.00
$50.00
Anodized billet aluminum adapter fitting with retaining bolt. Features a -10AN Male fitting to 1.325" O-ring bore. 
Fleece | Universal Pre-Formed 5 / 8in ID Hose With 90 Deg. Ends Fleece | Universal Pre-Formed 5 / 8in ID Hose With 90 Deg. Ends
$36.00
$36.00
Fleece Performance Universal Pre-Formed 5/8in ID Hose w/ 90 Deg. Ends
OptiTorque | 2001-2016 GM Duramax Patriot Head Stud Kit
$731.00
$731.00
These are a durable replacement for your factory head bolts. If you're looking to add little to no horsepower, these are the most cost effective option.  FEATURES Tensile Strength - 180,000 to 220...
Fluidampr | 2011-2016 GM 6.6 Duramax Damper Fluidampr | 2011-2016 GM 6.6 Duramax Damper
$823.00
$823.00
Serious power requires a serious damper. Protect your truck?s engine with the technology preferred by heavy duty diesel OEMs. Superior viscous damper design controls harmful torsional vibration acr...
Fluidampr | Pro Installation & Removal Tool Fluidampr | Pro Installation & Removal Tool
$954.00
$954.00
NOTE: Will NOT work with GM LS based engines. Fluidampr harmonic balancer tools make installing the balancer simple. Just thread the proper end into the crankshaft and then rotate the nut pressing ...