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2001-2004 GM 2500/3500 Engine Parts

131 products
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Banks Power | 2001-2004 GM 6.6L Duramax Monster Exhaust Head Pipe Kit Banks Power | 2001-2004 GM 6.6L Duramax Monster Turbo Downpipe *DISCONTINUED
$176.00
$176.00
Replacing your stock turbine outlet pipe with one of these Banks Power turbo downpipes allows you to release your exhaust's "final restriction" to free power. Their larger diameter increases exhaus...
Hot Shot's Secret | Blue Diamond PAO Full Synthetic 5W-40 Engine Oil - 1 Gallon
$59.99
$59.99
he 5W40 PAO CK4 is made of pure poly-alpha olefin (PAO) oils that require a very small amount of viscosity improvers to meet the weight specifications This allows the Hot Shot PAO 5W40 diesel synth...
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Xotic Performance | 2001-2016 GM 6.6L Duramax Connecting Rod Bolt Kit *DISCONTINUED*
$150.00
$150.00
Vehicle Fitments Chevy/GM Duramax 6.6L applications.  Package Contents Assembly Lubricant included: Yes  Quantity: Sold as a set of 16   Why Connecting Rod Bolts?  Connecting rod bolts are the most...
S&B | 2001-2004 GM 6.6L LB7 Duramax Dry Extendable Cold Air Intake S&B | 2001-2004 GM 6.6L LB7 Duramax Dry Extendable Cold Air Intake
$379.00
$379.00
Maximum Performance Our cold air intake for the 2001-2004 Chevy / GMC Duramax LB7 6.6L was engineered to minimize air restriction and flows 44.63 percent better than stock. This kit comes with a fu...
XDP | 2001-2005 GM 6.6L Duramax LB7 / LLY | 2003-2005 Kodiak / Topkick C4500 / C5500 6.6L Duramax XTRA Cool Water Pump With Housing XDP | 2001-2005 GM 6.6L Duramax LB7 / LLY | 2003-2005 Kodiak / Topkick C4500 / C5500 6.6L Duramax XTRA Cool Water Pump With Housing
$157.95
$157.95
The XDP X-TRA Cool Water Pump (With Housing) XD666 is a high-quality replacement for the failed water pump on your GM 6.6 LB7/LLY Duramax engine. This Water Pump comes with the housing which is kno...
Fluidampr | 2001-2023 GM 6.6 Duramax Internally Balanced Damper - Harmonic Balancer Fluidampr | 2001-2023 GM 6.6 Duramax Internally Balanced Damper - Harmonic Balancer
$574.82
$574.82
NOTES: For NON-STOCK, Internally balanced engines ONLY! Superior viscous damper design controls harmful torsional vibration across the entire rpm range. Reduce wear on engine components. Reduce ris...