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89-93 Dodge Cummins Sensors, Pigtails, & Electronics

Sensors, sensor pigtails, solenoids & misc electrical parts for the 1989-1993 Dodge D250/D350 with the 5.9L Cummins Diesel. 

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Brand: XDP Mfg Part Number: XD449
The XDP HD Replacement Battery Cable Set XD449 is a great way to update the old, dry-rotted battery cables in your 1989-1993 Dodge 5.9L Cummins. If your battery cables are old and weathered, they can cause a variety of problems for your truck. Battery wires that have deteriorated can cause no-start ..
$159.95
Brand: Dorman Products Part Number: 904-193
This replacement water-in-fuel (WiF) sensor matches the function and performance of the original equipment sensor to prevent water damaging a diesel fuel injector. Made of quality materials, it has undergone extensive testing to ensure durability.   Ideal replacement - this water-in-fu..
$40.06
Brand: LarryB's Part Number: 80904430
Internal Alternator Regulator Conversion Kit. This part converts an externally regulated Denso alternator to a self regulating alternator. This can be used for engine conversions or when the ECM has failed and does not regulate the charging properly. Does not work with Bosch alternator!!! Fits Denso..
$99.45
Brand: Cummins Part Number: 3916127
Fits: 1989-1998 Dodge 5.9L 12 Valve Cummins  Cummins OE parts ensure that you're getting the right fit and performance when you purchase the Cummins 3916127 Engine Block Heater Element for your 1989-1998 Dodge 5.9L Cummins. Cummins has been one of the most proven and trusted names in the die..
$146.63
Brand: Aftermarket Parts Part Number: ORLY-VR125
This is a drop-in replacement for 89-93 trucks. It is a "retrofit" part for 94-02 trucks. It only includes the regulator, no plug.  Mechanical units feature heavy gauge coils to resist heat and keep voltage levels consistent, bi-metal hinges for better temperature compensation, and long-last..
$39.95
Brand: Aftermarket Parts Part Number: ORLY-S573
Additional Details     Connector Gender: Female     Number Of Harness Connectors: 1     Number Of Wires: 2     Quantity: 1     Terminal Gender: Female     Terminal Type: Cylindrical Tube     Wedge Type: Straight Manufacturer InformationBWD Automotive offers you the rare combination of qu..
$15.00
Brand: Fleetguard Part Number: 3831852S
FLEETGUARD 3831852S Water-In-Fuel Sensor for 1989-1996 Dodge 5.9L Cummins Turbo Diesel trucks. This Water-In-Fuel Sensor fits the following applications: - '89 - '93 Stock RAM CTD (using FS1232 fuel filter) - '94 - '96 Stock RAM CTD (using FS1253 fuel filter) Replaces Chrysler part number ..
$57.69
Brand: Cummins Part Number: 3920363
Coolant/Water temperature sensor. Installs in the back of the cylinder head on the drivers side. Cummins Part# 3920363 Mopar Part# 0472 0314Picture for illustrative purposes only!..
$83.25
Brand: DFUSER Part Number: DFR-1002441
This is a more efficient solution to the TPS/APPS Sensors that are prone to failure. Symptoms of a faulty TPS sensor: Jumping In/Out of Overdrive No Overdrive Functionality Have to Manipulate the Throttle to Engage Overdrive Kit Includes: Linear Tapered Potentiometer Adjust..
$29.99
Brand: Cummins Part Number: 4327029
Thermo Switch for 1989-1993 1st Gen Dodge Automatic Cummins. When this sensor goes bad, it can prevent your transmission from going into overdrive. This is a 3 wire sensor. If yours is a two wire sensor, please remove it and check the part number. ..
$116.77
Brand: Isspro Part Number: R12505
ISSPRO EVA 0-4000 RPM Tachometer Gauge. 2 1/16", 0-4k diesel tach with white LED backlighting. Our new 2 1/16" diesel tach part number R12505 is built in our factory in Portland, OR. R12505 features the same font as our EV² series gauges, with LED backlighting for improved visibi..
$150.08
Brand: Isspro Part Number: R8503
ISSPRO 0-4000 RPM Diesel Tachometer Gauge. 2 1/16" diameter 270° full-sweep EVA Series: Black Face White Lettering White Illumination Orange Indicator Isspro part number: R8503 *NOTE: The Tach Sensor for the Tachometer Gauge is not included. You will need ei..
$189.18
Brand: Cummins Part Number: 3918461
AIT aka Air intake temperature sensor. Cummins part number: 3918461..
$149.92
91.5-93 Dodge 5.9L Cummins VE Injection Pump KSB Solenoid
Backordered
Brand: Bosch Part Number: F002D20501
Backordered with No ETA (Updated 6/13/25) The KSB is the round component about the size of a tall shot glass mounted on the drivers side of the injection pump.  The early KSB and late KSB do NOT swap, nor do they have the same operating function.   The KSB is used as a cold start aid.&..
$152.28
Brand: Cummins Part Number: 5394301
Cummins 3 wire pigtail kit used on a Cummins thermo switch 432029 or Cummins 3930318 throttle position sensor.       Part number:5394301 Old Part Number 3823255..
$42.36
Brand: Isspro Part Number: R8912
Install kit for Eva 0-4000RPM Electronic Tach R5503 This kit gives you a tach pickup point for 89-91 Dodge Ram Cummins Trucks. You glue two magnets to your vibration dampener, then use an oil pan bolt to mount the sensor. This kit is NOT designed for use with the intercooled 91.5 trucks. If your ..
$98.64
89-91 Non-Intercooled Cummins Coolant Temperature Sensor
Backordered Backordered
Brand: Cummins Part Number: 3912074
Backordered with no ETA  **Updated on 6/4/2025** Cummins OEM Coolant Temperature Sensor for 89-91 Non-Intercooled 5.9L Cummins. Cummins part number: 3912074 Image not actual part. For reference only...
$69.74
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