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2020-2024 GM 2500 / 3500 Engine Parts

95 products
Regular price $349.00
Sale price $349.00
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Our cold air intake for the Silverado / Sierra Duramax L5P 6.6L was engineered to minimize air restriction and flow better than stock. This kit comes with a fully enclosed airbox that protects the ...
Regular price $349.00
Sale price $349.00
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Our cold air intake for the Silverado / Sierra Duramax L5P 6.6L was engineered to minimize air restriction and flow better than stock. This kit comes with a fully enclosed airbox that protects the ...
Regular price $87.89
Sale price $87.89
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Universal 5" molded plastic intake elbow for custom routings and installations. The elbow includes provisions for common MAF sensor mounting.  Includes a quantity of 3, 10-32 x 1/2" stainless steel...
Regular price $429.00
Sale price $429.00
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Banks CoolRunner Oil Pan utilizes technology from our military engine program to extend oil life. The system rejects more heat and reduces aeration better than stock and all competitors. Two additi...
Regular price $179.95
Sale price $179.95
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The XDP X-TRA Cool Water Pump (With Housing) XD679 is designed to restore operation to the cooling system in your GM 6.6 L5P Duramax. This Water Pump comes with the housing which is known to leak o...
Regular price $74.29
Sale price $74.29
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All new Fleece Performance MAP sensor spacer with boost reference port for the L5P Duramax.    Problem: Because of the direct placement of the MAP sensor into the intake air stream from the fact...