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Brand: Fleece Performance
Part Number: FPE-HAR-DMAX-OP-0102
Replacement connector with 6" pigtail for use on the 2001-2002 LB7 Duramax oil pressure 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 on t..
$18.99
Brand: Dorman Products
Part Number: 907-816
Fits: 2001-2004 GM 6.6L Duramax
Don't take chances with an old, questionable, or malfunctioning camshaft position sensor that can leave you stranded. These Dorman camshaft position sensors read the camshaft position and relay this information to your vehicle's ECM. This information is required fo..
$74.72
Brand: Dorman Products
Part Number: 904-100
Fits: 2001-2004 GM 6.6L Duramax LB7
This Dorman Glow Plug Harness Relay is perfect for what your truck needs. This part is an OE-style solution for the failed factory component in your vehicle. Each Dorman part is built to maintain a factory-like fit and function. The OE Solutions series pr..
$51.11
Brand: Diamond T Enterprises
Part Number: FICM66LB7
Ensure the reliable performance of your 2001-2004 Chevy/GMC 6.6L Duramax LB7 with the Diamond T FICM. These Fuel Injection Control Modules (FICMs) are completely overhauled to a condition that surpasses OEM standards, making them capable of handling any truck modifications, tunes, or upgrades you ma..
$1,054.99
New
Brand: Fleece Performance
Part Number: FPE-HAR-GM-NSBU-0104
Replacement NSBU connector set with 6" pigtail for 2001-2004 GM trucks equipped with Allison Transmission. Includes heat-sealable butt-style connectors. Produced in-house, Fleece's manufacturing process includes fully automated wire cutting and terminal crimping to ensure you get the highest qu..
$79.99
Brand: Fleece Performance
Part Number: FPE-HAR-DMAX-LB7-INJ-PT
Replacement connector with 6" pigtail for use on the 6.6L Duramax engine and 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 ..
$29.99
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: 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,..
$104.95
Brand: Dorman Products
Part Number: 645-747
Applications:
01-07 GM Silverado & Sierra 2500HD & 3500HD 6.6L Duramax
06-07 GM Express & Savana 6.6L Duramax
04-07 GM C4500 & C5500 Kodiak & Topkick 6.6L Duramax
This mass air flow sensor connector is designed to match the appearance and function of the original hard..
$35.14
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..
$89.28
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 spe..
$41.05
Backordered
Brand: Parker Racor
Part Number: PFRK50126-04
Backordered with No ETA (Updated 6/13/25)
Replacement WIF Sensor for 01-11 Duramax. GM Cross Reference: 12639277
Part 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 3500HD
03-13 GM Express & Savana 2500 And 3500
09-13 GM Express & Savana 4500
This fuel sender connector is designed to match the appearance and function of the original hardware on specified applications. Made of quality m..
$41.13
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.
..
$21.99
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: Fleece Performance
Part Number: FPE-FS-UNIV-2M-SS
Stainless steel universal coolant level switch for use with the Fleece Performance coolant tank (Part Number: FPE-34235) or custom configuration tanks. Features a stainless steel body with 1" NPT thread, 8" harness, and two-pin metripack connector for direct connection to the chassis..
$39.99
Brand: Fleece Performance
Part Number: FPE-HAR-HSM-PT
A common failure point on the Ford platform, Fleece's replacement connector and pigtail for the heated seat module will get you back on the road quickly! Produced in-house, their manufacturing process includes fully automated wire cutting and terminal crimping to ensure you get the highest quality r..
$56.99
Brand: Fleece Performance
Part Number: FPE-HAR-MU-PT-5
Almost too many applications to list for this multi-purpose two pin connector with 6" pigtail. This connector is used in hundreds of applications on GM and Dodge vehicles. Includes heat-sealable butt-style connectors. Produced in-house, our manufacturing process includes fully automated wire c..
$19.99
Brand: General Motors
Part Number: 97251137
Factory replacement wire harness for the MAP sensor.
GM part number: 97251137..
$114.35
Brand: Alliant Power
Part Number: AP0068
Designed with a metal hoop to lock the connector in place providing a more secure connection compared to some of the earlier style connectors that incorporated plastic locks which became brittle and are prone to damage when disconnecting.
Application:
Ford & GM Injectors, IPR Valves, and VGT Solen..
$37.05
Brand: General Motors
Part Number: 97207227
Factory replacement inner injector wire harness. 1(one)
8 are needed for entire engine replacement.
GM part number: 97207227..
$243.63
Brand: Fleece Performance
Part Number: FPE-TAPSHIFTER12
The Fleece Performance TapShifter allows you to shift your 2001-2002 GM Allison Transmission with the touch of a button just like the 2006 and newer trucks. Perfect for towing, drag racing, daily driving and everything in-between, the TapShifter installs in no time and provides factory-like operatio..
$399.00
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..
$34.14
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 necess..
$23.68
Backordered
Brand: Merchant Automotive
Part Number: 10496
Backordered with No ETA (Updated on 6/3/2025)
Replacement connector set for 2 connector NSBU switches found on 01-04 Allison Transmissions. Color coded wires make for an easy install.
Comes with OE style connectors and approx 12" of lead. Comes with crimp and seal ..
$80.12
Brand: General Motors
Part Number: 97371491
Glow Plug Controller LB7With both relaysMeets Federal Emissions
Please allow 1-2 days to ship out.
Merchant part number: 97371491..
$196.60
Brand: Zerostart
Part Number: 3100130
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 ad..
$74.13
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: E05-10121
Fuel Pressure Sensor for 01-04 LB7 6.6L Duramax
Genuine Bosch Part 0281002398
OE# 97329566
Fuel Pressure Sensor effectively measures fuel pressure in the fuel rail, alerting both the EVAP system and the fuel system to leaks.
Replacement restores engine performance.
Part Number: E05-10121..
$229.00
Brand: Exergy Performance
Part Number: E05-10105
Exergy Inlet Metering Valve (FCA/MPROP) LB7
Part Number: E05-10105..
$187.00
Brand: Allison Transmission
Part Number: 29541371
Discontinued (Updated 2/3/2025)
Allison Transmission Wiring Harness Part number 29541371...
$0.00
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: Alliant Power
Part Number: AP63549
Discontinued (Updated 1/7/2024)
Replacement Encoder Sensor by Alliant for 99-02 GM 6.5L Diesel.
Part number: AP63549..
$0.00
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