01-05 GM 2500HD/3500HD 6.6L Duramax LB7 (Extended Cab) Dorman Stainless Steel Fuel Line Kit
- Part Number: 919-843
- Est. Ship Time: Usually Ships In 1-2 Business Days
$441.95
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Starting From $84.95
Starting From $79.76
Fits: 2001-2005 GM 2500HD/3500HD 6.6L Duramax LB7 (Extended Cab)
Order your Dorman Stainless Steel Fuel Line Kit for your truck today. Every Dorman part is built to maintain factory operation. Every component that is part of the Dorman's OE Solutions line is a direct-fit replacement that maintains the factory function. This is a perfect replacement component that is made to meet or exceed the specifications of the factory component.
Dorman: 919-843

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Wheel hub bolts stripped, bent or seized? These wheel hub bolts directly replace the original bolts on certain vehicle years, makes and models.Direct ..
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Fuel lines on certain Ford and International vehicles leak due to vibration from a weak bracket. This Dorman OE FIX upgrades the bracket to prevent fu..
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This replacement engine coolant thermostat housing is engineered to match the fit and durability of the stock thermostat housing on specified vehicles..
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Original equipment brake lines are highly rust prone. This Dorman OE FIX brake hydraulic line kit is made of upgraded stainless steel to resist corros..
$88.95
Fits: 2001-2003 GM Silverado/Sierra 2500HD/3500HD (See Applications) This Dorman 800-605 Transmission Line Fitting (3/8" X 5/8"-18) is made ..
$6.91
Fits: 2001-2004 GM 6.6L DuramaxDon't take chances with an old, questionable, or malfunctioning camshaft position sensor that can leave you stranded. T..
$80.03
Fits: 2001-2004 GM 6.6L Duramax LB7 2500HD/3500HD | 2003-2004 GM C4500/5500 Kodiak/Topkick 6.6L Duramax LB7Purchase this Dorman 300-825 Engine Cooling..
$260.14
Fits: 2001-2004 GM 6.6L Duramax LB7This Dorman Fuel Return Line Banjo Bolt (Return Pipe) is the perfect replacement component your truck needs. Each c..
$8.14
Fits: 2001-2004 GM 6.6L Duramax LB7This Dorman Glow Plug Harness Relay is perfect for what your truck needs. This part is an OE-style solution for the..
$45.97
Fuel leaking from the filter housing? This direct-replacement fuel filter housing eliminates leaks from a damaged coupling to eliminate rough-start an..
$118.88
Fuel Injection line for 01-04 GM LB7 6.6L Duramax; cylinders 2 or 7Sold individuallyPart number: AP63723..
$81.83
Fuel Injection line for 01-04 GM LB7 6.6L Duramax; cylinders 3 or 6Sold individuallyPart number: AP63721..
$81.83
Fuel Injection line for 01-04 GM LB7 6.6L Duramax; cylinders 4 or 5Sold individuallyPart number: AP63722..
$81.83
Its always best practice to replace rusty, missing or damaged line retainers while servicing your LB7 injectors. These stainless DHD retainers are dir..
$77.95
Here at DHD we were tired of telling our LB7 friends that their fuel filter head assembly costs $500+! So we did something about it!Our DHD 700-003K k..
$313.60
Fits: 2001-2004 GM 6.6L Duramax LB7This Dorman Fuel Return Line Banjo Bolt (Return Pipe) is the perfect replacement component your truck needs. Each c..
$8.14
The DTech DT660015 Valve Cover Injection Line Seal replaces the old Injection Line Seal in the valve cover of your 2001-2004 GM 6.6L Duramax. The..
$26.42
Backordered til Mid October **Updated on 08/11/2023**DHD 700-012 LB7 Duramax High Pressure Fuel Line KitSkip the dealer prices and replac..
$376.00
Fuel leaking from the filter housing? This direct-replacement fuel filter housing eliminates leaks from a damaged coupling to eliminate rough-start an..
$118.88
Fuel Injection line for 01-04 GM LB7 6.6L Duramax; cylinders 1 or 8Sold individuallyPart number: AP63720..
$81.83
Direct fit replacement fuel return line banjo bolt for 01-04 GM LB7 6.6L Duramax.Part number: AP0059..
$15.79
Alliant higher pressure fuel pump installation kit for 01-04 GM LB7 6.6L Duramax.Part number: AP0127..
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Duramax 01-04 LB7 injector line Set: Full Set of 8 brand new lines. Not remanufactured or knock-offs like many others currently on the market. Beware ..
$418.30 $440.33
Backordered with no ETA (Updated 11/20/2023)DHD's Deluxe LB7 Low Pressure Fuel Hose Kit includes all engine related fuel supply and return hoses for ..
$169.95
LB7 High Pressure Injector Lines (Set Of 8)Fits 2001-2004 Chevy/GMC 2500/3500 HDPart# DMAX720123Brand New High Quality Stainless Steel Injector Lines ..
$349.99