-80x80.jpg)
Brand: Alliant Power
Part Number: AP63723
Fuel Injection line for 01-04 GM LB7 6.6L Duramax; cylinders 2 or 7Sold individuallyPart number: AP63723..
$83.88
Brand: Alliant Power
Part Number: AP63721
Fuel Injection line for 01-04 GM LB7 6.6L Duramax; cylinders 3 or 6Sold individuallyPart number: AP63721..
$83.88
Brand: Alliant Power
Part Number: AP63722
Fuel Injection line for 01-04 GM LB7 6.6L Duramax; cylinders 4 or 5Sold individuallyPart number: AP63722..
$83.88
Brand: Dirty Hooker Diesel
Part Number: 700-004K
Its always best practice to replace rusty, missing or damaged line retainers while servicing your LB7 injectors. These stainless DHD retainers are direct OE Replacements for LB7 Trucks 2001-2004. This is the perfect alternative to outrageous OE replacement prices. DHD's exclusive kit includes 8 304S..
$51.76
Brand: DmaxStore
Part Number: DMAX-6066+DMAX-6067x
Fits: 2001 thru 2004 Chevy Silverado/GMC Sierra 2500HD/3500HD LB7 Duramax Diesel
Upgrade your LB7 Fuel Injection Pump Hoses with this premium DmaxStore option to replace any cracked or worn out hoses. The DmaxStore design boasts an industry-leading, SAE 30R9 approved, 4-layer structure - far superi..
$50.75
Brand: Dorman Products
Part Number: 904-554
Fits: 2001-2004 GM 6.6L Duramax LB7
This Dorman Fuel Return Line Banjo Bolt (Return Pipe) is the perfect replacement component your truck needs. Each component that is part of this Dorman line, is a direct fit replacement that maintains the factory function. The creators design each component to ..
$9.60
Brand: Dipaco
Part Number: DT660015
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. These seals feature an OE style that meets or exceeds OE specifications.FEATURES: OE Style Replacement1 Kit Required Per Cylinder Bank 2 Kits R..
$29.10
Brand: Dirty Hooker Diesel
Part Number: 700-012AFTK
DHD 700-012AFT LB7 Duramax High Pressure Fuel Line Kit
Skip the dealer prices and replace your damaged, rusty high pressure injector lines with this OE supplier replacement from DHD.
Our industry resources provide us excellent opportunities to bring you high quality products at industry leadin..
$398.82
Brand: Dorman Products
Part Number: 904-558
Fuel leaking from the filter housing? This direct-replacement fuel filter housing eliminates leaks from a damaged coupling to eliminate rough-start and no-start conditions.
Direct replacement - this fuel filter housing matches the fit and function of the original filter housing
Rea..
$131.16
Brand: Industrial Injection
Part Number: PDM-08377
2001-04 LB7 Billet Injector Hold Downs w/Arp Bolts And Install Hardware
New addition to the Industrial Injection Performance Diesel Machine Line of products
This is the LB7 Duramax Billet Injector Hold Down kit
Built from Heat Treated High Alloy Billet Steel
Comes with ARP install bolt kit..
$697.78
Brand: XDP Mfg
Part Number: XD594
Replace the contaminated or corroded fuel lines on your 2001-2004 GM 6.6L Duramax LB7 with the XDP OER Series Fuel Injector Line (Cylinders 1 and 8) XD594. The factory fuel injector lines can be a common point of failure as the lines often corrode over time and need to be replaced.
Additionally, if..
$49.95
Brand: XDP Mfg
Part Number: XD597
The XDP OER Series Fuel Injector Line (Cylinders 2 and 7) XD597 from XDP provides your 2001-2004 GM 6.6L Duramax LB7 with a high-quality replacement. The factory injector lines are prone to failure due to corrosion or fuel contamination.
It is also recommended that you change your lines during fuel..
$49.95
Brand: XDP Mfg
Part Number: XD595
The XDP OER Series Fuel Injector Line (Cylinders 3 and 6) XD595 from XDP replaces the leaking OEM fuel lines on your 2001-2004 GM 6.6L Duramax LB7. It is common for factory injector lines to corrode over time and require replacement.
Also, when replacing fuel injectors on your vehicle, it is import..
$49.95
Brand: XDP Mfg
Part Number: XD596
The XDP OER Series Fuel Injector Line (Cylinders 4 and 5) XD596 provide your 2001-2004 GM 6.6L Duramax LB7 with high-quality fuel lines. As time passes, factory injector lines can corrode and become a point of failure. Also, in order to avoid the risk of contamination, it is advisable to replace the..
$49.95
Brand: Alliant Power
Part Number: AP63720
Fuel Injection line for 01-04 GM LB7 6.6L Duramax; cylinders 1 or 8Sold individuallyPart number: AP63720..
$83.88
Brand: Alliant Power
Part Number: AP0059
Direct fit replacement fuel return line banjo bolt for 01-04 GM LB7 6.6L Duramax.Part number: AP0059..
$16.75
Brand: Alliant Power
Part Number: AP0127
Alliant higher pressure fuel pump installation kit for 01-04 GM LB7 6.6L Duramax.Part number: AP0127..
$52.52
Brand: Dynomite Diesel
Part Number: SEFPELB7-LINEKIT
Original LB7 Injection lines will corrode and break and are a leading cause of contamination when changing the injectors. If you are changing your injectors, have a line failure, or are looking to upgrade your stock lines, we’ve got you covered with our all-new Fleece Performance LB7 Injection..
$427.50
Brand: DmaxStore
Part Number: DMAX-720123
LB7 High Pressure Injector Lines (Set Of 8)Fits 2001-2004 Chevy/GMC 2500/3500 HDPart# DMAX720123Brand New High Quality Stainless Steel Injector Lines resist the corrosion that is prone to happening on the OE parts. It is always a good idea to replace the high pressure fuel lines when replacing ..
$349.99
Brand: Fleece Performance
Part Number: FPE-SF-GM-0104
PROBLEM: 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 pretty significant drawbacks including the ¼ tank issues that result in cavitation of the ..
$359.00
Brand: Bosch
Part Number: F00R001205
Genuine new Bosch fuel rail for 01-04 GM LB7 6.6L Duramax. Two required per engine.Cross Reference numbers: 97208075, F 00R 001 205,F00R001205Part number: F00R001205..
$126.92
Brand: Bosch
Part Number: F00R004272
Genuine Bosch Fuel Rail Pressure Sensor for 01-04 GM LB7 6.6L Duramax. Could resolve rough idle, poor fuel economy, and/or low power.This item will include an adapter and another fitting. You can simply throw those extra parts into your parts bin/garbage can. You'll install this replacement sen..
$232.02
Brand: Bosch
Part Number: F00R000524
Genuine Bosch function block; the valve in the distribution block could fail under load causing low fuel pressure. This could cause code P0093.
Includes rail pressure sensor and pressure relief valve.
Cross reference numbers: F 00R 000 524, F00R000524, 97208076
Part number: F..
$512.69
Brand: XDP Mfg
Part Number: XD476
The XDP Fuel Return Line Banjo Bolt Kit (Set of 8) XD476 is a high-quality replacement for the banjo bolts in your 2001-2004 GM 6.6L Duramax LB7. During disassembly, the return line bolts are frequently damaged or stripped which can cause fuel leaks or issues during reassembly.Replacing these bolts ..
$79.95
Brand: XDP Mfg
Part Number: XD410
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, leak, and even corrode. When this happens it can often cause over pressurization of the cooling system leadin..
$245.95
Backordered
Brand: Fleece Performance
Part Number: FPE-34611
Backordered with No ETA (Updated 1/22/2025)
Original LB7 Injection lines will corrode and break and are a leading cause of contamination when changing the injectors. If you are changing your injectors, have a line failure, or are looking to upgrade your stock lines, we’ve got you covered wi..
$379.05
Brand: Fleece Performance
Part Number: FPE-FL-LB7-18
Original LB7 Injection lines will corrode and break and are a leading cause of contamination when changing the injectors. If you are changing your injectors, have a line failure, or are looking to upgrade your stock lines, we’ve got you covered with our direct replacement LB7 injection lines! An upg..
$68.99
Brand: Fleece Performance
Part Number: FPE-FL-LB7-27
Original LB7 Injection lines will corrode and break and are a leading cause of contamination when changing the injectors. If you are changing your injectors, have a line failure, or are looking to upgrade your stock lines, we’ve got you covered with our direct replacement LB7 injection lines! An upg..
$68.99
Brand: Fleece Performance
Part Number: FPE-FL-LB7-36
Original LB7 Injection lines will corrode and break and are a leading cause of contamination when changing the injectors. If you are changing your injectors, have a line failure, or are looking to upgrade your stock lines, we’ve got you covered with our direct replacement LB7 injection lines! An upg..
$68.99
Brand: Fleece Performance
Part Number: FPE-FL-LB7-45
Original LB7 Injection lines will corrode and break and are a leading cause of contamination when changing the injectors. If you are changing your injectors, have a line failure, or are looking to upgrade your stock lines, we’ve got you covered with our direct replacement LB7 injection lines! An upg..
$68.99
Brand: Dorman Products
Part Number: 919-873
Fits: 2001-2005 GM 2500HD 6.6L Duramax LB7/LLY (CREW CAB), 2001-2004 GM 2500HD 6.6L Duramax LB7/LLY (CREW CAB)
Order the Dorman Stainless Fuel Line Kit for your truck today. Every component that is a part of this line is a direct fit replacement that maintains the factory function. Each component..
$435.23
Brand: Dorman Products
Part Number: 919-843
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 maintain..
$418.64
Brand: Bosch
Part Number: F00N200989
Bosch high pressure pump (CP3) fitting for 01-05 GM LB7/ LLY 6.6L Duramax.This fitting connects the CP3 to the driver side fuel rail.**Image may not be actual**Part number: F00N200989..
$20.17
Brand: Alliant Power
Part Number: AP0029
This kit is to rebuild your fuel filter base/ filter head on the 01-10 Duramax. Kit includes new seals and brass bleeder screw to reseal the factor filter base/head.Part number: AP0029 ..
$45.06
Brand: Dorman Products
Part Number: 904-124
This fuel filter primer housing seal kit is designed to match the original components and hardware required to repair the housing on specified vehicles. Made of quality components, this kit is engineered for reliable performance and durability.
Direct replacement - this fuel filter p..
$26.25
Brand: Dorman Products
Part Number: 918-337
Fits: 2001-2010 GM Silverado/ Sierra 2500HD/3500HD 6.6L Duramax LB7/LLY/LBZ/LMM/LML
This Dorman Fuel Line Cooler is the perfect part that will replace the failed factory component. The direct-fit design of Dorman components makes it easy for installation. Each Dorman component is built to ma..
$236.51
Brand: Dorman Products
Part Number: 904-112HP
This diesel fuel filter bleeder screw is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
Direct replacement - this diesel fuel filter bleeder screw matches the fit and function of the facto..
$17.11
Brand: DmaxStore
Part Number: DMAX-FFD
DmaxStore Fuel Filter EliminatorFits 2001-2016 Chevy/GMC 2500HD / 3500HDPart# DMAX-FFDAfter installing an aftermarket fuel filtration mechanism such as an AirDog lift Pump or Fass Titanium Series pump, the factory fuel filter can be eliminated. Our new DmaxStore fuel filter eliminator will repl..
$68.99
Brand: DmaxStore
Part Number: DMAX-FHS
DmaxStore Fuel Filter Head SpacerFits 2001-2016 Chevy / GMC 2500HD / 3500HD Part# DMAX-FHSGM made it a rather difficult to fit a filter wrench around the fuel filter. Dmaxstore came up with a solution to this problem by developing a 3/8" aluminum spacer to create more space between the fi..
$12.99
Brand: Fleece Performance
Part Number: FPE-GM-FFPD-0116
If you’re running an aftermarket positive displacement lift pump like our PowerFlo on your Duramax our fuel primer bulb sealing kit will allow you to eliminate the leak prone primer bulb from your fuel system. The sealing cap includes a 1/8” NPT port to feed a low pressure fuel gau..
$49.99
Brand: Pacific Performance Engineering
Part Number: 113061017
Dual Fueler Race Valve (M20-1.5 to M14-1.5) included in the PPE Dual Fueler Kits for GM 6.6L Duramax diesel engines and is available sold separately.Part number: 113061017..
$89.99
Brand: Dirty Hooker Diesel
Part Number: 700-011AFT
DHD's Deluxe LB7 Low Pressure Fuel Hose Kit includes all engine related fuel supply and return hoses for 2001-2004 LB7 Duramax Diesel pickups. These molded hoses often crack and deteriorate over time leading to leaks and hard starting issues. If you find one hose is leaking its always best practice ..
$147.06
Brand: Exergy Performance
Part Number: E05-10001
Exergy Seal Kit (O'Ring & Copper Gasket) (8 Total)
Fitment: LLY,LBZ,LMM
Part Number: E05-10001..
$60.00
Brand: G&R Diesel
Part Number: GRD00169
CNC machined stainless Push-Lock high flow fitting for your CP3. This is designed to work with any 1/2" fuel hose and does not require a hose clamp when used with Push-Lock style hose.
G&R Part Number: GRD00169..
$22.00
Brand: Pacific Performance Engineering
Part Number: 113060x01
Get the most fuel flow possible from your stock CP3 pump. Eliminate possible cavitation damage from excessive suction with this "high flow" PPE CP3 Pump Inlet Fitting.
The benefit is the larger inner diameter of the PPE fitting allowing fuel to flow 70% more efficiently than with the re..
$14.39
Brand: Fleece Performance
Part Number: FPE-FIT-Y06-BLK
Anodized billet aluminum Y-fitting with barbed ends for pushlock hose.
Fleece Part Number: FPE-FIT-Y06-BLK
..
$23.99
Brand: Fleece Performance
Part Number: FPE-FIT-Y08-BLK
Anodized billet aluminum Y-fitting with barbed ends for pushlock hose.
Fleece Part Number: FPE-FIT-Y08-BLK..
$24.99
Brand: RCD Performance
Part Number: RCD-0000490001
Backordered (Updated 1/21/2025)
Fuel Sump
Features:
• 1/2" NPT Outlet Port
• 1/2" NPT Return Port With Stand Tube
• Fully Functional Water Separator Sump
• Does not require removal of fuel tank
• Made in USA
RCD: RCD-0000490..
$129.99