Collection:

2017-2019 GM 2500/3500 Engine Parts

54 Products
Regular Price $349.00
Sale Price $349.00
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Maximum Performance Our cold air intake for the 2017-2019 Silverado / Sierra Duramax 6.6L was engineered to minimize air restriction and flows 43.86 percent better than stock. This kit comes with a...
Regular Price $349.00
Sale Price $349.00
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 Maximum Performance Our cold air intake for the 2017-2019 Silverado / Sierra Duramax 6.6L was engineered to minimize air restriction and flows 43.86 percent better than stock. This kit comes with ...
Regular Price $28.99
Sale Price $28.99
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Replacement connector with 6" pigtail for use on both L5P Duramax and 2013-2018 Cummins equipped RAM trucks. Produced in-house, our manufacturing process includes fully automated wire cutting and t...
Regular Price $45.99
Sale Price $45.99
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Our replacement fan extension harness for the 2017-2019 L5P 6.6L Duramax allows you to repair a broken or damaged harness without needing to replace the entire fan and clutch assembly.  This harnes...
Regular Price $563.55
Sale Price $563.55
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Serious power requires a serious damper. Protect your truck engine with the technology preferred by heavy duty diesel OEMs. Superior viscous damper design controls harmful torsional vibration acros...
Regular Price $640.05
Sale Price $640.05
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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 ...