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2001-2004 GM 2500/3500 Engine Parts

130 products
$33.00 Off
Regular price $297.00
Sale price $297.00
Regular price $330.00
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Vehicle Fitments LB7 (Found in 2001 - Early 2004 models, 8th Digit of VIN is 1) LLY (Found in Late 2004 - 2005 models, 8th Digit of VIN is 2)LBZ (Found in 2006 - Early 2007 models, 8th Digit of VI...
$8.00 Off Sold Out
Regular price $151.95
Sale price $151.95
Regular price $159.95
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Avoid catastrophic engine failure from a sheared dowel pin in your 2001-2016 GM 6.6L Duramax with the XDP Duramax Crankshaft Pin Kit XD331. From the factory, your Duramax uses a dowel pin on the cr...
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Regular price $176.00
Sale price $176.00
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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...
Regular price $119.00
Sale price $119.00
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Banks Ram-Air filter is a high-flow air-cleaner element that decreases intake restriction and sends more cool, dense ram-air into your engine. Even wet or dirty, Banks Ram-Air filters outperform co...
$15.00 Off Sold Out
Regular price $135.00
Sale price $135.00
Regular price $150.00
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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...
$17.80 Off
Regular price $338.15
Sale price $338.15
Regular price $355.95
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The XDP X-TRA Cool Direct-Fit Replacement Radiator XD295 is an upgrade for the old leaking radiator in your 2001-2005 GM 6.6L Duramax LB7 and LLY. While the X-TRA Cool may resemble a stock replacem...