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04.5-05 GM LLY 6.6L Duramax Dtech Injector Line (Cylinders 3&6)
$56.97
- Part Number: DT660037
- Est. Ship Time: Usually Ships By Next Business Day
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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
Direct fit replacement injector line for 04.5-05 Duramax, cylinders 1 and 8Part number: DT660036..
$56.97
Dtech replacement injector line for 06-10 Duramax; Cylinders 3 & 6Part number: DT660041..
$71.79
Dtech replacement injector line for 06-10 LBZ/LMM Duramax; Cylinders 4 & 5Part number: DT660042..
$71.79
The DTech DT660027 Valve Cover Gasket & Injector Installation Kit is the gasket kit you want to have when installing injectors in your 2001-2..
$85.20
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..
$33.57
The DTech DT660014 Valve Cover Noise Isolator Grommets are a direct replacement for the OE Isolators in your 2001-2004 GM 6.6L Duramax. With the ..
$44.34
The DTech DT660025 Pump Mounting Kit provides the O-Rings needed to mount the CP3 Pump on your 2001-2010 GM 6.6L Duramax. Featuring a high quality OE ..
$12.88
The DTech 4033667H Turbocharger is a direct replacement for the factory turbo in your 2003-2004 Dodge 5.9L Cummins. This DTech Turbocharger is a brand..
$1,691.25
Direct fit replacement injector line for 04.5-05 Duramax, cylinders 1 and 8Part number: DT660036..
$56.97
Direct fit replacement injector line for 04.5-05 Duramax, cylinders 2 and 7Part number: DT660039..
$56.97
Direct fit replacement injector line for 04.5-05 Duramax, cylinders 4 and 5Part number: DT660038..
$56.97
DTech Remanufactured CP3 pump for 04.5-05 GM 6.6L Duramax. Direct replacement. Part number: DT660006R..
$941.63
Fits: 2004.5-2007The DTech Oil Rail Ball Tube Kit (Set of 4) fixes the common oil leak issues from the ball seals in the high-pressure oil rail...
$189.86
The Dtech Injector Line Return Kit is a replacement to the stock fuel line return kits and can be used on either side of the engine. Includes return a..
$23.67
Fits: 2004.5-2010 GM 6.6L Duramax LLY/LBZ/LMMThis DTech DT660016 Valve Cover Gasket is the perfect component for your 2004.5-2010 GM 6.6L Duramax. Thi..
$46.68
Fits: 2004.5-2010 GM 6.6L Duramax LLY/LBZ/LMMThis DTech DT660011 Valve Cover Gasket Kit is the perfect replacement component for the OE gasket in your..
$85.57
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
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 i..
$399.99
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