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04.5-05 GM LLY 6.6L Duramax DMAXStore High Pressure Injector Lines (Set of 8)
$399.99
- Part Number: DMAX825678
- Est. Ship Time: Usually Ships in 1-2 Business Days
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LLY HIGH PRESSURE INJECTOR LINES (SET OF 8)
Fits 2004.5-2005 Chevy/GMC 2500/3500 HD
Part# DMAX825678
Brand new high quality stainless steel injector lines resist the corrosion that is prone to happening on the OE parts. Its always a good idea to replace the high pressure fuel lines when replacing your injectors. New lines will help protect your fuel injectors and help prevent future leaks or failures. This set is a direct upgrade for the factory lines on your 2004.5-2005 6.6L Duramax LLY.
Features:
- Complete set
- Stock upgrade
- Brand new not remanufactured
- High quality stainless steel construction
Includes:
- 2 x Line for Cylinders 1 or 8 (Part# DMAX825) Replaces GM Part# 97378825
- 2 x Line for Cylinders 2 or 7 (Part# DMAX828) Replaces GM Part# 97378828
- 2 x Line for Cylinders 3 or 6 (Part# DMAX826) Replaces GM Part# 97378826
- 2 x Line for Cylinders 4 or 5 (Part# DMAX827) Replaces GM Part# 97378827
DMAXStore: DMAX825678
Fits: 2001–2004 Chevy Silverado / GMC Sierra 2500HD & 3500HD LB7 Duramax Diesel
Upgrade your LB7 Fuel Injection Pump Hoses with this prem..
$50.75
DmaxStore Complete Water Pump Replacement Kit
Fits 2001-2005 Chevy / GMC 2500HD / 3500HD
Part# DMAXWATERKIT-0105
This package deal..
$276.99
Max-Flow Arctic Radiator
Fits 2001-2005 Chevy/GMC 2500/3500 HD LB7 / LLY
Part# MAX-RAD-0105
***** Trucks Equipped with Al..
$415.00
Max-Flow High Performance Water Pump Kit
Fits 2001-2005 Silverado/Sierra LB7/LLY Duramax
Part# MAX-HPWP-0105
The Max-Flow High Performance Wa..
$409.76
Max-Flow Duramax Oil Cooler Upgrade Kit
Fits 2001-2007 LB7 LLY LBZ 6.6L Duramax & 2011-2019 LML L5P 6.6L Duramax
The Max-Flow Duramax Oil Co..
$578.25
If you're looking for a great replacement wheel bearing for your 01-07 2500HD, 3500HD or Hummer H2 DMAX store offers a high quality product that sever..
$169.99
DmaxStore XD (Xtreme Duty) Upper Control Arms
Fits 2001-2010 Chevy/GMC 2500/3500 HD and 2002-2009 Hummer H2
Part# XD-UCA-0110-OE
Dmaxsto..
$209.99
Fits 2001-2010 Chevy/GMC 2500/3500 HD & Hummer H2
Universal fit left or right side. *Sold Individually, will fit either side*
Part# DMA..
$300.99
DmaxStore Stainless Steel Brake lines
Fits 2001-2010 Chevy/GMC 2500/3500 HD
Part# XD-BrakeLines-0110
Replace your stock rubber brake lines wi..
$189.99
DmaxStore High Capacity Oil Pan
Fits 2001-2010 Chevy/GMC Duramax 2500/3500HD
Part# DMAX-OP-0110
The Duramax engine is one of the best en..
$301.98
DmaxStore Aluminum Bleeder Screw
Fits 2001-2016 Chevy / GMC 2500HD / 3500HD
Part# DMAX-BLKBS
Fits: 2001 thru 2016 Chevy Silverado/G..
$12.99
DmaxStore Billet Filter Head Plunger Delete
Fits 2001-2016 Chevy/GMC 2500HD/3500HD 6.6L Duramax
Part# DMAX-FHPD
When installing a&n..
$49.99
DmaxStore Fuel Filter Eliminator
Fits 2001-2016 Chevy/GMC 2500HD / 3500HD
Part# DMAX-FFD
Fits: 2001 thru 2016 Chevy Silverado/GMC Sierra..
$68.99
DmaxStore Fuel Filter Head Spacer
Fits 2001-2016 Chevy / GMC 2500HD / 3500HD
Part# DMAX-FHS-1116
GM made it a rather difficult to fit a..
$12.99
Max-Flow Down Pipe Support Bracket
Fits 2001-2016 Chevrolet/GMC Silverado/Sierra 6.6L Duramax
*See Fitment Notes Below*
Part# MAX-DPB-STOCK
..
$24.99
DmaxStore Fuel Filter Eliminator
Fits 2001-2016 Chevy/GMC 2500HD / 3500HD
Part# DMAX-FFD
Fits: 2001 thru 2016 Chevy Silverado/GMC Sierra..
$68.99
DmaxStore Fuel Filter Head Spacer
Fits 2001-2016 Chevy / GMC 2500HD / 3500HD
Part# DMAX-FHS-1116
GM made it a rather difficult to fit a..
$12.99
Fits: 2004.5 thru 2005 Chevy Silverado/GMC Sierra 2500HD/3500HD LLY Duramax Diesel
Upgrade your LLY Fuel Injection Pump Hoses with this premium DmaxS..
$52.00
Bosch Passenger Side Fuel Rail for 04.5-05 GM LLY 6.6L Duramax. Includes rail pressure sensorCross reference numbers: F 00R 001 512, F0..
$226.35
Backordered
Backordered with no ETA (Updated 12/30/25)
OEM factory replacement driver side fuel injector return line by Bosch
Part number: 09..
$50.57
OEM factory replacement driver side fuel injector return line.
Part number: 98062291..
$133.80
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..
$486.79
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 fi..
$47.77
This fuel filter primer housing seal kit is designed to match the original components and hardware required to repair the housing on specified vehicle..
$28.85
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..
$263.23
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,..
$18.81
If you’re running an aftermarket positive displacement lift pump like our PowerFlo on your Duramax our fuel primer bulb sealing kit will allow y..
$49.99
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.P..
$89.99
High pressure fuel pump/ exhaust gas recirculation valve installation kit for 04-05 GM LLY 6.6L Duramax.Part number: AP0128..
$54.04
Fits: 2004.5-2005 GM 6.6L Duramax LLY
Purchase the Dorman Fuel Control Actuator (FCA) for your vehicle and get a replacement component you can have..
$216.80