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Fuel Injectors & Injector Nozzles for the 2004.5-2006 GM 6.6L LLY Duramax Diesel Trucks.
Brand: Bosch
Part Number: 0445120027
Bosch New Common Rail Injector for 2004-2005 GM 6.6L Duramax LLY Engines
When your hard working LLY Duramax engine needs new injectors, it deserves the OE injector to be put back into the engine to ensure a long life ahead of it. Bosch was the original OE supplier for this injector to GM wh..
$403.12
Brand: Bosch
Part Number: 0986435504
04.5-05 6.6L LLY Duramax Stock Replacement Bosch Reman InjectorDon't be fooled by knock-offs, cheap imitations, or remans these are Genuine Bosch injectors with a 12 month, unlimited mile warranty!This is a 2004-2005 LLY Duramax Diesel Bosch Fuel Injector, that has been remanufactured by the same co..
$326.86
Brand: Dynomite Diesel
Part Number: DDPNLLY-STK
Duramax 04.5-05 LLY Injector: Brand New stock power level injector. Comes with all the latest revisions.
Sold individually with no core charge.
Details:
Liter: 6.6
Engine: LLY Duramax
Years: 2004.5-2005
Fuel Type: Diesel
Condition: New
Part number: DDP NLLYNEW..
$503.50
Brand: Alliant Power
Part Number: AP55504
Alliant Power Reman Common Rail Injector for 2004.5-2005 GM 6.6L Duramax LLY Engines
Alliant Powers remanufactured injectors are built for engines that demand the most out of their fuel systems in the toughest of conditions. Alliant Powers PN# AP55504 is the technicians choice when you want..
$295.19
Brand: PurePower Technologies
Part Number: 7838-PP
Fits: 2004.5-2005 GM 6.6L Duramax LLYRestore factory performance in your truck with the PurePower Remanufactured Fuel Injector. Each injector is created to the highest standards that meet or exceed the OE specifications for factory quality, reliability and performance. Advanced end-of-line testing c..
$283.98
Brand: BD Power
Part Number: 1715504
BD-Built Stock replacement injectors are OE quality, assembled using OE procedures, and fully calibrated and tested to ensure perfect operation.FEATURESEvery injector receives a new Bosch nozzle and control valve.All injectors tested and validated on a Bosch 815 test bench. Over 8 operating conditio..
$325.95
Brand: BD Power
Part Number: 1714504
BD-Built Stock replacement injectors are OE quality, assembled using OE procedures, and fully calibrated and tested to ensure perfect operation.FEATURESEvery injector receives a new Bosch nozzle and control valve.All injectors tested and validated on a Bosch 815 test bench. Over 8 operating conditio..
$357.95
Brand: Bostech
Part Number: DE665
Fuel InjectorBrand: BostechCondition: RemanufacturedLimited 13 month unlimited mileage warrantyEngine Fitment:GM Duramax LLYPart number: DE665..
$330.00
Brand: Diamond Advantage By Navistar
Part Number: DA2251041
Features & Benefits:Diamond Advantage™ (DA) Diesel Fuel Injectors provide high-quality performance to efficiently and effectively deliver fuel into your engine, allowing for optimal precision. • Solenoid assembly is electrically tested to preemptively identify failure and prevent calibration dri..
$255.09
Brand: Industrial Injection
Part Number: 0986435504-IIS
Bosch reman Injectors are the pinnacle of what you should expect out of a fresh set of injectors. These are a stock Bosch OE injector which have been remanufactured and calibrated at the Bosch facility.FEATURES:– Smooth clean idle– Direct replacement– 2 year Unlimited Mileage WarrantyThey come with ..
$330.00
Brand: XDP Mfg
Part Number: XD494
Maintain the factory function of the fuel system on your Duramax with the XDP Remanufactured LLY Fuel Injector XD494. With more than 30 million fuel injectors on the road, you can be sure that this injector will deliver the fuel flow that your Duramax engine depends on. XDP Injectors are remanufactu..
$258.95
Brand: Dynomite Diesel
Part Number: DDPNLLY-100
Duramax 04.5-05 LLY Injector Set: Brand New injector set flowing at 45 percent over, capable of 675 RWHP with proper supporting modifications. A modified or dual CP3 and upgraded turbo(s) are mandatory along with custom tuning.
Not recommended in frequent or heavy towing applications. S..
$4,560.00
Brand: Dynomite Diesel
Part Number: DDPNLLY-150
Chevy Duramax 04.5-05 6.6L LLY Injector Set: Brand New injector set, Nozzles flow at 60 percent over and the injectors have had internal calibration upgrades for added fuel delivery. Injector set is capable of 775 RWHP with proper supporting modifications.
Modified or Dual CP3 and ..
$4,750.00
Brand: Dynomite Diesel
Part Number: DDPNLLY-50
Chevy Duramax 04.5-05 LLY 6.6L Injector Set: Brand New injector set flowing at 20 percent over, approximately 50 RWHP over stock. Injectors capable of supporting up to 575 RWHP with proper supporting modifications. Safe on stock trucks. Excellent street manners and MPG.
Drop in replacem..
$4,370.00
Brand: Dynomite Diesel
Part Number: DDPNLLY-75
Duramax 04.5-05 LLY Injector Set: Brand New injector set flowing at 30 percent over. Biggest injector recommended for stock CP3 pump or turbo. Not recommended for frequent or heavy towing applications with stock turbo.
Sold as a balanced and matched set.
Nozzle Details:
Nozzle Style:&nbs..
$4,465.00
Brand: Dynomite Diesel
Part Number: DDPNLLY-200
Chevy Duramax 04.5-05 LLY 6.6L Injector Set: Brand New injector set with no core charge! This injector set comes with SAC style nozzles flowing at 100 percent over and the injectors have had internal calibration upgrades for added fuel delivery. Injector set is capable of 950 RWHP wit..
$4,987.50
Brand: Dynomite Diesel
Part Number: DDPNLLY-300
Chevy Duramax 04.5-05 LLY 6.6L Injector Set: Brand New injector set with no core charge! This injector set comes with SAC style nozzles flowing at 150 percent over and the injectors have had internal calibration upgrades for added fuel delivery. Injector set is capable of 1150 RWHP&nb..
$5,130.00
Brand: Dynomite Diesel
Part Number: DDPNLLY-SM
Duramax 04.5-05 LLY 6.6L Injector Set: Brand new Clean Custom injector set. This injector set is intended for greater than 1,200 RWHP applications.
All Clean Custom injector sets are custom built to spec based on intended use and vehicle modifications.
Sold as balanced and..
$5,890.00
Brand: Dynomite Diesel
Part Number: DDPLLY-ECO
Duramax 04.5-05 LLY Injector Set: Remanufactured injector set, Economy Series with a very mild 10-20 RWHP increase and full injector balancing for smoother operation along with improved throttle response. Injectors balanced to much tighter tolerances than from the OEM.Little to no smoke with excelle..
$3,562.50
Brand: Industrial Injection
Part Number: 0986435504SE-IIS
The Industrial Injection Stock Reman Injectors are a perfect replacement injector for someone looking for increased reliability. We balance the injectors to a tighter tolerance than the original manufacturer and have put a lot of time into making these the best injectors money can buy. All the injec..
$251.55
Brand: Dynomite Diesel
Part Number: DDPLLY-50NZ
Duramax 04.5-05 LLY Nozzle Set: Upgraded nozzle set flowing at 20 percent over, approximately 50 RWHP over stock. Nozzles capable of supporting up tp 600 RWHP with proper supporting modifications. Safe on stock trucks. Excellent street manners and MPG.
Drop in replacement, No additional vehicle u..
$950.00
Brand: Dynomite Diesel
Part Number: DDPLLY-75NZ
Duramax 04.5-05 LLY Nozzle Set: Upgraded nozzle set flowing at 30 percent over, capable of 675 RWHP with proper supporting modifications. Biggest nozzles recommended for stock CP3 pump or turbo. Not recommended for frequent or heavy towing applications with stock turbo.
Sold as a balanced and mat..
$950.00
Brand: Industrial Injection
Part Number: 0986435504SE-R6
The Industrial Injection 100% over Race 6 Injectors have been extrude honed and balanced to a perfect matching set injectors that flow 38LPM. The Race 6 100% over injectors should be ran with one of our Single S400s or our compound turbo setups to run more efficiently and to help reduce EGTs. We Als..
$391.68
Brand: Industrial Injection
Part Number: 0986435504SEDFLY
The Industrial Injection 15% over Dragon Fly Injectors have been extrude honed and balanced to a perfect matching set injectors that flow 22LPM. The Dragon Fly 15% over injectors can be run with a stock turbo but one of our Phatshaft turbos or our compound turbo setups is highly recommended to help ..
$367.51
Brand: Industrial Injection
Part Number: 0986435504SE-R1
The Industrial Injection 20% over Race 1 Injectors have been extrude honed and balanced to a perfect matching set injectors that flow 23LPM. The Race 1 20% over injectors can be run with a stock turbo but one of our Phatshaft turbos or our compound turbo setups is highly recommended to help reduce E..
$367.51
Brand: Industrial Injection
Part Number: 0986435504SE-R2
The Industrial Injection 30% over Race 2 Injectors have been extrude honed and balanced to a perfect matching set injectors that flow 35LPM. The Race 2 30% over injectors should be ran with one of our Phatshaft turbos or our compound turbo setups to run more efficiently and to help reduce EGTs. We A..
$367.51
Brand: Industrial Injection
Part Number: 0986435504SE-R3
The Industrial Injection 40% over Race 3 Injectors have been extrude honed and balanced to a perfect matching set injectors that flow 27LPM. The Race 3 40% over injectors should be ran with one of our Silver Phatshaft turbos or our compound turbo setups to run more efficiently and to help reduce EGT..
$391.68
Brand: Industrial Injection
Part Number: 0986435504SE-R4
The Industrial Injection 50% over Race 4 Injectors have been extrude honed and balanced to a perfect matching set injectors that flow 29LPM. The Race 4 50% over injectors should be ran with one of our Silver Phatshaft turbos, Single S400 or our compound turbo setups to run more efficiently and to he..
$391.68
Brand: Industrial Injection
Part Number: 0986435504SE-R5
The Industrial Injection 75% over Race 5 Injectors have been extrude honed and balanced to a perfect matching set injectors that flow 33LPM. The Race 5 75% over injectors should be ran with one of our Single S400s or our compound turbo setups to run more efficiently and to help reduce EGTs. We Also ..
$391.68
Brand: Bostech
Part Number: ISK119
Injector Seal KitBrand: BT-PowerCondition: NewLimited 13 month / unlimited mileage warrantyEngine Fitment:GM Duramax LLYTechnical Information:Contains:1- Injector Seal Kit / 8- kits needed per vehiclePart number: ISK119..
$6.59
Brand: Mahle
Part Number: GS33505A
The Mahle Fuel Injector Seal kit is used to reseal the injectors in 04.5-07 Duramax engines.
Part number: GS33505A..
$5.20
Brand: Industrial Injection
Part Number: PDM-08382
Billet Injector Hold Downs With Heavy Duty ARP Bolts. For LLY, LBZ & LMM Duramax.Features:
Built from Heat Treated High Alloy Billet Steel
Comes with ARP install bolt kit
Comes with a center aligning washer to allow for proper install every time
Torque ARP bolts to 55FT. Lbs and use the ARP lu..
$697.78
Brand: Bosch
Part Number: F00E200099
Genuine Bosch Fuel Injector Body O-Ring for 2007.5-2018 Ram 6.7L Cummins DieselsSingle O-Ring. 8 Needed if you wish to replace o-rings on every injector. Cross reference part numbers:00200099, 94013303, F 00E 200 099, F00E200099Bosch: F00E200099..
$3.76
Brand: Bosch
Part Number: F00RJ01453
Genuine Bosch Fuel Injector Copper Sealing Washer for 2004.5-2016 GM 6.6L Duramax Diesel EnginesFits LLY, LBZ, LMM, & LML Fuel InjectorsSingle Copper Washer. 8 Needed if you wish to replace copper crush washers on every injector. Cross reference part numbers:0001453, 3976371, F 00R J01 453,..
$3.05
Brand: Merchant Automotive
Part Number: 10299
LLY/LBZ Injector Body Seal Kit, 2004.5-2007 Duramax, 8 PackSet of 8 injector seals. Seals injector body to cylinder head. Merchant part number: 10299..
$26.28
Brand: S&S Diesel Motorsport
Part Number: LLY-xxxSAC
S&S Diesel Motorsports NEW LLYInjector
Sold individually.
2004.5-2005 GM Duramax
Stock to 500% over-stock flow capacity
Optimized nozzle to body tolerances
All injectors are new units, not remans. ..
$383.75
Brand: Dynomite Diesel
Part Number: DDP.NOZ-DLLY-45
DISCONTINUED (2/15/23)Duramax 04.5-05 LLY Nozzle Set: Upgraded nozzle set flowing at 45 percent over, capable of 750-800 RWHP with proper supporting modifications. A modified or dual CP3 and upgraded turbo(s) are mandatory along with custom tuning.Not recommended in frequent or heavy ..
$0.00
Brand: Dynomite Diesel
Part Number: DDP.NOZ-DLLY-60
DISCONTINUED (2/15/23)Duramax 04.5-05 LLY Nozzle Set: Upgraded nozzle set flowing at 60 percent over, capable of 1,000 RWHP with proper supporting modifications. Modified or Dual CP3 and upgraded turbo(s) are mandatory along with custom tuning. Not recommended daily driven street appl..
$0.00
-250x250.jpg "04.5-05 GM 6.6L LLY Duramax DTech Remanufactured Injector")
Brand: Dipaco
Part Number: DT660002R
Discontinued (Updated 3/11/2025)
6.6L Injector (LLY)
Model year 2004.5 - 2005
(Remanufactured)
Second generation DTech Duramax 6.6L LB7 injectors come with a NEW nozzle, NEW stator and include the latest control valve assembly with chrome control valve seat to help withstand the negative eff..
$0.00
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