Engine Electronics

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For Reference Only - Some Applications May Vary.


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  1. Engine - Harness ISX15 2010 P92-5590-013 - Kenworth
    Price $1,157.43
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  2. Connector, Electrical Repair 5394362 - Cummins
    Price $81.22
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  3. Sensor - Coolant Level KZ359001 - Paccar
    Price $196.97
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  4. EPA Harness 2013 ISX P92-5266-204104 - Paccar
    Price $961.60
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  5. Pressure Sensor 2200138PE - Paccar Engine
    Price $162.69
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  6. Sensor, PRS Temperature 2897334NX - Cummins

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    Price $87.00
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  7. Thermocouple - Hewitt 015-076 - Paccar
    Price $76.63
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  8. Sensor - Water Temp 16-10417 - Peterbilt
    Price $104.78
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  9. Engine Harness K068-7168 - Kenworth
    Price $2,474.40
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  10. Harness Assembly 132-5317 - CAT
    Price $629.65
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  11. NOX Sensor, Forward, 12V, MX-13 2236409PEX - Paccar Engine

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    Price $752.64
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  12. Ecu Mcm 1.0 Hdep Epa07 Air Cooled RA0074463440 - Detroit Diesel

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    Price $1,572.86
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  13. Sender - Oil Temperature 05-15834 - Peterbilt
    Price $99.63
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  14. WIF Sensor RK5152202 - Paccar
    Paccar WIF Sensor RK5152202
    Part# RK5152202 OLD# -
    Price $56.56
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  15. Chassis Harness K068-6056-2200 - Kenworth
    Price $341.94
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  16. Cam Sensor 5594275NX - Cummins
    Cummins Cam Sensor 5594275NX
    Part# 5594275NX OLD# 2872277

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    Price $34.78
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  17. Battery Cable Assembly 2/0 Positive FF 200mm BC11181 - Dynacraft
    Price $55.70
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  18. Peterbilt Oil Temperature Sending Unit 17-04184 - Peterbilt
    Price $99.63
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  19. Harness - Cab/Electronic Engine 16-08788 - Peterbilt
    Price $581.00
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  20. Harness - Engine Cat 3406E 16-09606-004 - Peterbilt
    Price $2,274.01
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  21. Harness - Heater Engine W/O Thermostat P92-2832-0233-26 - Paccar
    Price $328.17
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  22. Harness - Module Control 5256656 - Cummins
    Price $1,032.40
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  23. Harness Wiring - Engine 4377400 - Cummins
    Price $219.72
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  24. Sensor 522-1641 - CAT
    CAT Sensor 522-1641
    Part# 522-1641 OLD# 5221641
    Price $269.38
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  25. Sensor-Temp Coolant 1827058PE - Paccar Engine
    Price $70.06
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  26. Harness - Engine PX-8 335/3 P92-7254-0114 - Peterbilt
    Price $3,004.22
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  27. Speed Sensor Kit 5550060 - Cummins
    Price $297.62
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  28. Differential Pressure Sensor - DFN pressure 4358939 - Cummins
    Price $237.96
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  29. Wiring - Pyrometer, Leadwire 6 Ft. R660-6 - ISSPRO
    Price $22.41
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  30. Engine Control Module 2298832PEX - Paccar Engine

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    Price $2,898.00
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  31. Oil Temp Sensor Q21-1010 - Paccar
    Price $89.48
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  32. EGR Position Sensor 4956084 - Cummins
    Price $207.06
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  33. Electrical Connector 3164275 - Cummins
    Price $13.53
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  34. Electrical Test Lead 3164112 - Cummins
    Price $16.21
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Engine Electronics: The Brainpower Behind Your Truck's Brawn

Engine electronics are like the central nervous system of a truck, controlling everything from fuel injection to transmission shifting. They're not just some circuit boards but an integral part of the vehicle's performance, fuel economy, and emissions control. Generally, these are the key components:

  • ECUs (Engine Control Units): The central hub of it all, orchestrating other systems
  • Sensors: Monitor everything from air intake to exhaust emissions
  • Actuators: Carry out commands, like adjusting the throttle position

Understanding these components can give an edge when troubleshooting or upgrading the engine electronics.

Why They Matter

The efficacy of engine electronics impacts a truck's overall performance. A faulty sensor or a glitch in the ECU can lead to decreased fuel efficiency or even engine failure. But when all systems are in sync, expect better fuel economy, more robust acceleration, and a smoother ride. So, why compromise on inferior or outdated electronics?

Signs of Trouble and Their Solutions

How can it be known that there's something off with the engine electronics? Common signs include:

  • Warning lights on the dashboard
  • Poor performance or stalling
  • Lowered fuel efficiency

Should these symptoms appear, it might be time for a check-up. Often, troubleshooting can be as straightforward as replacing a faulty sensor, while more complex issues may require an ECU reprogramming.

Maintenance Tips for Longevity

Keeping engine electronics in good condition is easier than it may seem. Here are some quick tips:

  • Keep it Clean: Dust and dirt can compromise electronic connections. Regular cleaning is recommended.
  • Quality Replacement: Always opt for quality components when replacing any part of the system.
  • Regular Diagnostics: Utilize diagnostic tools to periodically check the health of the electronics.

Regular maintenance will extend the life of engine electronics, ensuring top-notch performance and lower risks of failures.

Your One-Stop Shop for Engine Electronics

When it comes to selecting reliable engine electronics, the Big Rig shop offers a comprehensive range of high-quality products tailored for all truck models. From advanced ECUs to efficient sensors, find everything needed to ensure that the truck's engine is as smart as it is powerful. With the right set of electronics, keep that rig running smooth and efficient, mile after mile.