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2004.5-2006 GM 6.6L LLY Duramax Sensors & Repair Pigtail Harnesses

Brand: Bostech Part Number: BTS012148
Fits: 2001-2007 GM 6.6L DuramaxKeep your 2001-2007 GM 6.6L Duramax engine performance at its peak with the Bostech BTS012148 Mass Air Flow Sensor. When diagnosing poor running conditions, many overlook the Mass Air Flow (MAF) sensor. A dirty or failing MAF sensor can cause a decline in fuel economy,..
$98.95
Brand: Dorman Products Part Number: 555-018
Applications:01-07 GM Silverado & Sierra 2500HD & 3500HD 6.6L Duramax06-07 GM Express & Savana 6.6L Duramax04-07 GM C4500 & C5500 Kodiak & Topkick 6.6L DuramaxThis mass air flow sensor connector is designed to match the appearance and function of the original hardware on specifie..
$7.73
Brand: Fleece Performance Part Number: FPE-HAR-DMAX-MAP-0107
Replacement connector with 6" pigtail for use on the 6.6L Duramax engine including MAP, BARO, camshaft, and crankshaft sensors. Produced in-house, our manufacturing process includes fully automated wire cutting and terminal crimping to ensure you get the highest quality replacement parts you need to..
$27.99
Brand: General Motors Part Number: 19301659
Fits: 2001-2010 GM 6.6L DuramaxThe block heater cord is often the culprit for a non-operative block heater. The cord and its connection are susceptible to the elements, causing internal shorts, high resistance and internal corrosion.GM 19301659..
$86.93
Brand: Dirty Hooker Diesel Part Number: 700-97327685
This harness connects to the fuel pressure regulator on the CP3 and the engine harness. These harnesses are subject to extreme heat and are often targets for rodents.DHD always recommends replacing this complete harness section rather then doing wire repairs. High resistance repairs could lead to id..
$105.00
Brand: Bosch Part Number: F00N202192
Bosch mounting screw for 01-10 GM 6.6LDuramax fuel pressure regulator. **Image may not be actual**Part number: F00N202192..
$1.59
Brand: Dorman Products Part Number: 917-637
This automatic transmission speed sensor matches the fit and function of the original equipment sensor to restore critical speed-dependent vehicle functions. This part has been engineered and rigorously tested to ensure reliable performance.Direct replacement - this automatic transmission speed sens..
$35.95
Brand: Parker Racor Part Number: PFRK50126-04
Replacement WIF Sensor for 01-11 Duramax. GM Cross Reference: 12639277Part number: PFRK50126-04..
$23.38
Brand: Allison Transmission Part Number: 29536408
OE quality replacement Allison transmission speed sensor for 01-15 6.6L Duramax trucks.Fitment note: 2015 models - only fits early style sensor. Please confirm hardness connector before orderingAllison: 29536408..
$31.05
Brand: Fleece Performance Part Number: FPE-HAR-GM-AT-20-PT
Our replacement GM Automatic Transmission 20-Pin pigtail features 12" leads that are labeled with the pin positions to aid in installation. Includes 20  heat-sealable butt-style connectors. Produced in-house, our manufacturing process includes fully automated wire cutting and terminal crim..
$99.99
Brand: Fleece Performance Part Number: FPE-HAR-MU-PT-11
Replacement connector with 6" pigtail for use on the Duramax engine and many other vehicle applications. Produced in-house, our manufacturing process includes fully automated wire cutting and terminal crimping to ensure you get the highest quality replacement parts you need to get your truck or car ..
$18.99
Brand: Fleece Performance Part Number: FPE-HAR-MU-PT-1
Replacement connector with 4.5" pigtail for use in multiple locations on the Duramax, Ram with Cummins, and other GM vehicles.  Replaces OEM Connector 13343443Replaces AC Delco Connector 13384371, 13585849, 13587776, 89046837, 13343443, PT2971 APPLICATION NOTES2017-2022 L5P Rear Wheel..
$37.99
Brand: Dorman Products Part Number: 645-221
Applications:02-14 GM Silverado & Sierra 2500HD And 3500HD03-13 GM Express & Savana 2500 And 350009-13 GM Express & Savana 4500This fuel sender connector is designed to match the appearance and function of the original hardware on specified applications. Made of quality materials, it is ..
$34.59
Brand: Fleece Performance Part Number: FPE-HAR-DMAX-OP-0310
Replacement oil pressure sensor pigtail for use on the 2003-2010 6.6L Duramax. Produced in-house, our manufacturing process includes fully automated wire cutting and terminal crimping to ensure you get the highest quality replacement parts you need to get your truck or car back on the road quickly.F..
$21.99
Brand: Garrett Part Number: 771864-0001
Fits: 2004.5-2005 GM 6.6L Duramax LLYThe Garrett Van Positon Sensor Adapter for your 2004.5-2005 GM 6.6L Duramax LLY allows you to install the Garrett Turbocharger or Garrett Van Positon Sensor on your truck. Garrett: 771864-0001..
$66.66
Brand: Dorman Products Part Number: 904-141
Fits: 2004.5-2005 GM Kodiak/Topkick 6.6L Duramax LLYThis Dorman Glow Plug Relay Module is the part you need when fixing your truck. This component is an OE-style solution for the damaged OEM component in your truck. This OE solution series provides your truck with an exact fit replacement component ..
$123.95
Brand: Bostech Part Number: 0 928 400 653
Fuel Pressure RegulatorBrand: Bosch Original EquipmentCondition: NewLimited 12 Month unlimited mileage warranty - Refer to Manufacturer's warrantyEngine Fitment: GM Duramax LLY 6.6LTechnical Information:Also called MPROP or Fuel Control Actuator - FCAMounts on High Pressure Fuel PumpPart n..
$229.95
Brand: Fleece Performance Part Number: FPE-HAR-DMAX-VPS-ADPT
Our Fleece Performance adapter harness allows the 2004.5-2005 LLY Duramax to run the updated turbo vane position sensor that is used on 2006 and up Garrett turbochargers. Produced in-house, our manufacturing process includes fully automated wire cutting and terminal crimping to ensure you get the hi..
$46.99
Brand: Fleece Performance Part Number: FPE-HAR-DMAX-VPS-0405
Replacement connector with 6" pigtail for use on the 6.6L Duramax turbocharger vane position sensor. Produced in-house, our manufacturing process includes fully automated wire cutting and terminal crimping to ensure you get the highest quality replacement parts you need to get your truck or car back..
$28.99
Brand: Merchant Automotive Part Number: 10458
Note: May not work if you have a tune installed in the truckWill not work with the medium duty trucks as there is a built in High Idle alreadyFull manual control of the elevated idle on your Duramax truck is possible with our High Idle Kit.Operation is simple using only your cruise switch, no e..
$20.63
Brand: Merchant Automotive Part Number: 10480
The Duramax LLYs have an issue with the injector harness on #7 and #2 going bad, and leaving you stranded on the side of the road! This replacement takes care of the problem.Part number: 10480..
$39.72
Brand: Dorman Products Part Number: 911-179
This fuel level sensor is designed to match the fit and function of the original sensor on specified vehicles, and is engineered for durability and reliable performance.Direct replacement - this fuel level sensor is designed to match the fit and function of the original sensor on specified vehiclesI..
$103.95
Brand: Fleece Performance Part Number: FPE-HAR-MU-PT-8
Replacement connector with 6" pigtail for use in multiple locations on the Duramax and Powerstroke engines. Produced in-house, our manufacturing process includes fully automated wire cutting and terminal crimping to ensure you get the highest quality replacement parts you need to get your truck or c..
$14.99
Brand: Fleece Performance Part Number: FPE-HAR-DMAX-CPS-0416
Replacement crankshaft position sensor connector with 6" Pigtail for the 2004-2016 6.6L Duramax engines. Includes heat-sealable butt-style connectors. Produced in-house, our manufacturing process includes fully automated wire cutting and terminal crimping to ensure you get the highest quality replac..
$21.99
Brand: Fleece Performance Part Number: FPE-HAR-MU-PT-10
Replacement connector with 6" pigtail for use in multiple locations on the Duramax and Powerstroke engines. Produced in-house, our manufacturing process includes fully automated wire cutting and terminal crimping to ensure you get the highest quality replacement parts you need to get your truck..
$14.99
Brand: Fleece Performance Part Number: FPE-HAR-RP-PT
Our replacement connector with 6" pigtail will get you back on the road quickly.  Includes heat-sealable butt-style connectors. Produced in-house, our manufacturing process includes fully automated wire cutting and terminal crimping to ensure you get the highest quality replacement parts you ne..
$25.99
Brand: Dorman Products Part Number: 904-138
Fits: 2004.5-2005 GM 6.6L Duramax LLYThe Dorman Injector Harness Rapir Kit is designed to fix the Injector Harness Repair Kit is designed to fix the Injector Harness issues on #2 & #7 that are common on the 2004.5-2005 GM 6.6L Duramax LLY. Restore your vehicle's fuel economy, and return your die..
$224.95
Brand: Bostech Part Number: TBC0166710
Direct fit replacement variable vane position sensor for 04.5-10 Duramax. Turbocharger Vane Position SolenoidBrand: BostechCondition: NewLimited 13 month / unlimited mileage warrantyEngine Fitment:GM Duramax LLY / LBZ / LMM / LMLCross reference number: 19210790Part number: TBC0166710..
$189.95
Brand: Dirty Hooker Diesel Part Number: 800-0199
Replace your stuck or inoperative VGT actuator with this direct replacement from DHD. Garretts GT37 series VGT turbos are known for having stuck or inoperative vanes. Its not uncommon for this actuator to be the reason. This new actuator from DHD will restore VGT function and eliminate codes directl..
$119.00
Brand: General Motors Part Number: 98061571
Replacement Turbo Vane Control Solenoid Part number: 98061571..
$306.30
Brand: General Motors Part Number: 98017958
The LLY's have an issue with the injector harness on #7 and #2 going bad. Sometimes this can leave your truck in limp mode or even stranded.This update kit fixes the bad wiring, correcting the problem. Kit Includes: Injector #7 wire lead Injector #2 wire lead Wire harness brackets Bolts Conn..
$334.33
Brand: Bosch Part Number: 1465ZS0058
Bosch Fuel Pressure Regulator (Mprop)A new fuel pressure regulator will fix the common surging and lopey idle that many high mileage Duramax owners have experienced. It is a good idea to replace the upper radiator pipe seal and also the y-bridge intake o-rings because both parts will need to be remo..
$153.58
Brand: General Motors Part Number: 97251137
Factory replacement wire harness for the MAP sensor. GM part number: 97251137..
$114.35
Brand: Allison Transmission Part Number: 29539792
With "G" solenoid. Part number: 29539792..
$112.69
Brand: General Motors Part Number: 98027456
Replacement Oil Pressure Sensor Fits 2003 - 2010 Duramax Engine GM: 98027456..
$88.40
Brand: General Motors Part Number: 12639277
Over time, the water in fuel sensor can be damaged from improper removal or just use over time.  The wires can break off and not allow proper sensor operation.  This could prevent the water in fuel light from coming on and warning you of potential fuel system problems. 100% new sensor GM part numb..
$33.24
Brand: Dorman Products Part Number: 904-110
Features & Benefits Dorman’s Water In Fuel Sensor is constructed from high-quality materials to withstand wear and tear due to repeated fuel filter service and other factors. It activates a warning signal that indicates elevated water levels in diesel fuel, enabling you to take the necessary steps t..
$21.69
Brand: Zerostart Part Number: ZBL3100130
FREEZE PLUG HEATERS The choice of professional installers • Ensure quick winter starts - reduce engine wear• Highest rated, most efficient type of heater• V-Loc™ locking system provides quick, trouble-free installation• Plated stamped-steel & forged brass adapters with copper heating element for m..
$129.21
Brand: Merchant Automotive Part Number: SK1221
LLY/LBZ/LMM Fuel Sending Unit Float Sensor Kit - 2004-2008 engines.Kit number: SK1221..
$236.81
Brand: General Motors Part Number: 97361561
GM factory replacement fuel pressure sensor. GM part #: 97361561..
$242.58
Brand: AC Delco Part Number: 19300584
GM factory part number, 19300584. Front Wheel Speed Sensor for 2001-2010 Chevy/GMC Heavy Duty Trucks and other applications...
$46.81
Brand: Exergy Performance Part Number: E05-10221
OE Spec Replacement High Pressure Fuel Sensor.   Part Number: E05-10221..
$252.00
Brand: General Motors Part Number: 19370277
DISCONTINUED (7-5-23)Replace your worn or broken Throttle position sensor/Pedal assembly with this genuine GM Part.   GM Part# 19370277 Old Part# 15177923..
$0.00
Brand: Aftermarket Parts Part Number: 53-21508
Discontinued (8-10-23)Replacement LLY Glow Plug Controller, no programming needed.Part number: 53-21508..
$0.00
Brand: Dorman Products Part Number: 72295
Product Unavailable (Updated 3/14/2024) Fits: 2004.5-2005 GM Kodiak/Topkick 6.6L Duramax LLY A properly functioning glow plug is essential to cold-weather starts. This direct replacement for the original part restores proper glow plug function and has been validated for specific vehicle y..
$0.00
Brand: General Motors Part Number: 97379635
Discontinued (Updated 12/14/2023)Replacement LLY Glow Plug Controller GM part number: 97379635..
$0.00
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