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2001-2004 GM 2500/3500 Fuel System

220 products
Regular price $83.74
Sale price $83.74
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Once you’ve installed an aftermarket Fuel Filtration System such as our FASS Titanium Series, the use of the factory fuel filter is no longer required and can be removed. Because your Duramax facto...
Regular price $379.00
Sale price $379.00
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If you are running an aftermarket pump that is mounted external of the fuel tank, you will need to install a draw straw or drill your fuel tank to accommodate a sump.  Each of these has some pret...
Regular price $76.17
Sale price $76.17
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The Micro Sump has the same great quality you expect from a Beans Diesel Bean Machine fuel tank sump and a price that easily fits into any budget. Fuel sumps are nothing new these days.  You see th...
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Regular price $245.95
Sale price $245.95
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The XDP LB7 Injector Cup & O-Ring Set XD410 helps hold the fuel injector in the cylinder head of your 2001-2004 GM 6.6L Duramax LB7. The factory injector cups are known to seize in the head, le...
Regular price $714.00
Sale price $714.00
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A FASS Fuel Systems can be a beneficial upgrade for your GM Duramax 6.6L diesel engine, this is because your Duramax doesn’t come with a factory lift pump like other diesels. This requires your CP3...
Regular price $26.87
Sale price $26.87
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Fleece Performance Universal -10AN 90Deg to Hose Barb - Black