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2011-2016 GM 2500/3500 Engine Parts

137 products
Regular price $429.00
Sale price $429.00
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Outflows stock and competitors up to 35 Percent Reduces exhaust gas temps (EGTs) Exclusive 5 inch bellows prevents component damage Cooler temps Cleaner-running engine Oiled or Dry Air Filter Eleme...
Regular price $81.95
Sale price $81.95
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The XDP X-TRA Cool Water Pump Housing XD683 will replace the old housing on your GM 6.6 Duramax LBZ/LMM/LML. These housings are often replaced due to erosion and leaks from cavitation or corrosion ...
Regular price $96.95
Sale price $96.95
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The XDP X-TRA Cool Water Pump (Pump Only) XD670 replaces the failed or leaking water pump on your GM 6.6 Duramax LBZ/LMM/LML. This is a direct-fit replacement and includes new seals for installatio...
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Regular price $652.85
Sale price $652.85
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NOTE: Will NOT work with GM LS based engines. This product CANNOT be returned! Fluidampr harmonic balancer tools make installing the balancer simple. Just thread the proper end into the crankshaft ...
Regular price $77.87
Sale price $77.87
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The Fleece Performance Replacement Filter is a cleanable cotton 8-ply filter. This innovative filter features a full round inlet radius that provides for a smooth transition while allowing for a la...
Regular price $429.00
Sale price $429.00
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Banks Ram-Air Superiority. (2013-14) Flowbench developed, dyno proven cold-air intake with enclosed housing improves flow up to 35%. Increases power and fuel economy; reduces exhaust gas temps and ...