Engine Wiring Harnesses

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Harness - Eng 2010 PX-8 P92-8417-1101 - Peterbilt
positive OEM
Part# P92-8417-1101
Part# P92-8417-1101
shipping Ships up to 72h
$2,867.33
Available
Harness - Engine 16-07089-001 - Peterbilt
positive OEM
Part# 16-07089-001
Part# 16-07089-001
shipping Ships up to 72h
$1,122.00
Available
Harness - Engine MX13 D92-1237-4400260 - Paccar
positive OEM
Part# D92-1237-4400260
Part# D92-1237-4400260
shipping Ships up to 72h
$2,235.71
Available
Harness - ECM 5612187 - Cummins
positive OEM
Part# 5612187
Part# 5612187
shipping Ships up to 72h
$1,004.20
Available
Harness - 2013 ISX Aftertreatment P92-5266-204107 - Paccar
positive OEM
Part# P92-5266-204107
Part# P92-5266-204107
shipping Ships up to 72h
$1,122.86
Available
Harness 2.1M ABS Chassis Bendix A92-1064-6808H4288 - Paccar
Part# A92-1064-6808H4288
Part# A92-1064-6808H4288
shipping Ships up to 72h
$2,746.67
Available
Harness - ECU Power 16-10057-1500 - Peterbilt
positive OEM
Part# 16-10057-1500
Part# 16-10057-1500
shipping Ships up to 72h
$226.43
Available
Harness  - M/F Engine MX13 2010 T7 P92-5564-224 - Kenworth
positive OEM
Part# P92-5564-224
Part# P92-5564-224
shipping Ships up to 72h
Special Price $1,924.65 Regular Price $1,978.77
Available
Harness - MX13 2013 P92-5212-1112222 - Paccar
positive OEM
Part# P92-5212-1112222
Part# P92-5212-1112222
shipping Ships up to 72h
$2,257.14
Available
Harness - Engine, Cummins K068-6647 - Kenworth
positive OEM
Part# K068-6647
Part# K068-6647
shipping Ships up to 72h
Special Price $2,278.98 Regular Price $2,350.00
Available
Eletr. Cable A9041502833 - Detroit Diesel
positive OEM
Part# A9041502833
Part# A9041502833
shipping Ships up to 72h
$659.08
Available
Engine Wiring Harness A4731506620 - Detroit Diesel
positive OEM
Part# A4731506620
Part# A4731506620
shipping Ships up to 72h
$530.29
Available
Harness 23519889 - Detroit Diesel
positive OEM
Part# 23519889
Part# 23519889
shipping Ships up to 72h
$1,022.71
Available
Harness - Engine, P3, 10/OBD16/GHG17 S80-00032-300 - Freightliner
positive OEM
Part# S80-00032-300
Part# S80-00032-300
shipping Ships up to 72h
$2,460.88
Available
Harness - Hood P92-8482-12101600 - Peterbilt
Part# P92-8482-12101600
Part# P92-8482-12101600
shipping Ships up to 72h
$733.33
Available
EPA/Harness - Engine Brake P92-6516 - Peterbilt
Part# P92-6516
Part# P92-6516
shipping Ships up to 72h
$132.34
Available
EPA/Harness - Aftertreatment Cummins HD M92-6066-100800 - Peterbilt
Part# M92-6066-100800
Part# M92-6066-100800
shipping Ships up to 72h
$981.32
Available
Harness - Engine, Indicator, Overlay, Low Coolant Level A66-22157-000 - Freightliner
positive OEM
Part# A66-22157-000
Part# A66-22157-000
shipping Ships up to 72h
$16.05
Available
Wiring Harness - Cruse Control System - Engine, Overlay, Dashboard, Ippolycarbonate, FPT A66-01033-000 - Freightliner
positive OEM
Part# A66-01033-000
Part# A66-01033-000
shipping Ships up to 72h
$10.93
Available
Harness - Engine PX-9 2017 1.9M D92-1046-1412 - Kenworth
positive OEM
Part# D92-1046-1412
Part# D92-1046-1412
shipping Ships up to 72h
Special Price $1,875.84 Regular Price $2,121.43
Available
Harness - Engine Cummins ISX15 P92-9347-1000 - Peterbilt
Part# P92-9347-1000
Part# P92-9347-1000
shipping Ships up to 72h
$1,170.65
Available
EPA / Harness - Engine ISX07 BC &389 P92-3084-81232 - Paccar
Part# P92-3084-81232
Part# P92-3084-81232
shipping Ships up to 72h
$2,350.00
Available
Harness - Start Stop, Engine Overlay, Manual+AMT A06-82726-000 - Freightliner
positive OEM
Part# A06-82726-000
Part# A06-82726-000
shipping Ships up to 72h
$25.78
Available
Harness - Engine Switch Panel P92-3932-122 - Kenworth
positive OEM
Part# P92-3932-122
Part# P92-3932-122
shipping Ships up to 72h
Special Price $488.80 Regular Price $502.86
Available
Harness - Start Stop, Overlay, Engine, OI, Alarm A66-00666-000 - Freightliner
Part# A66-00666-000
Part# A66-00666-000
shipping Ships up to 72h
$13.55
Available
Harness I Engine Cummins IS P92-9202-1000 - Peterbilt
positive OEM
Part# P92-9202-1000
Part# P92-9202-1000
shipping Ships up to 72h
$1,315.91
Available
Harness - Engine Brake 16-08665 - Peterbilt
positive OEM
Part# 16-08665
Part# 16-08665
shipping Ships up to 72h
$140.81
Available
Injector Harness 100-4721 - CAT
positive OEM
CAT
Part# 100-4721
Part# 100-4721
shipping Ships up to 72h
$341.59
Available
Harness Wiring - Engine 5332301 - Cummins
positive OEM
Part# 5332301
Part# 5332301
shipping Ships up to 72h
$761.17
Available
Harness -ETR CNT MDL WRG 5292701 - Cummins
positive OEM
Part# 5292701
Part# 5292701
shipping Ships up to 72h
$888.83
Available
Harness-Heater Engine W/O Thermostat K068-5616-23-5 - Paccar
positive OEM
Part# K068-5616-23-5
Part# K068-5616-23-5
shipping Ships up to 72h
$302.86
Available
Harness - Engine MX13 P92-5215-200 - Paccar
positive OEM
Part# P92-5215-200
Part# P92-5215-200
shipping Ships up to 72h
$1,757.14
Available
Harness-ECA Power P92-5072 - Paccar
positive OEM
Part# P92-5072
Part# P92-5072
shipping Ships up to 72h
$181.07
Available
Harness-Eng ISX15 2010 BC P92-5590-001 - Kenworth
positive OEM
Part# P92-5590-001
Part# P92-5590-001
shipping Ships up to 72h
Special Price $980.63 Regular Price $1,011.43
Available
Harness-Heater Engine W/O Thermostat P92-2832-8333-54 - Paccar
positive OEM
Part# P92-2832-8333-54
Part# P92-2832-8333-54
shipping Ships up to 72h
$374.29
Available
Engine EPA/Harness P92-8276-1010 - Peterbilt
positive OEM
Part# P92-8276-1010
Part# P92-8276-1010
shipping Ships up to 3-6w
$2,521.43
Special Order

1-36 of 38 Items

Engine Wiring Harnesses - The Heartbeat of Your Truck

Navigating the maze of wires under the hood can be daunting. But among them, engine wiring harnesses stand out as crucial components. They ensure that power and data flow correctly, keeping the engine humming smoothly.

What's the Big Deal?

Engine wiring harnesses are like the nervous system of a truck. They transmit electrical signals from the engine control unit (ECU) to various engine components. This ensures:

  • Efficient Fuel Combustion: Proper signals lead to timely fuel injection.
  • Smooth Gear Shifts: Transitions between gears become seamless.
  • Optimal Performance: With accurate data transmission, engines run at peak efficiency.

Factors to Consider

When looking for an engine wiring harness, certain factors shouldn't be overlooked:

  • Quality: Harnesses endure a lot, from engine heat to vibrations. Quality materials ensure longevity.
  • Fit: Trucks vary, and so do their wiring needs. Always ensure the harness is suitable for the specific truck model.
  • Protection: A good harness comes with protective sheathing, preventing damage from engine heat or any potential abrasion.

Common Issues to Watch Out For

Engine wiring harnesses can experience wear and tear. Some signs of a faltering harness include:

  • Unexpected engine stalls
  • Reduced fuel efficiency
  • Misfiring or irregular engine behavior

If any of these issues are observed, it might be time for a thorough inspection or a replacement.

Find the Best at Big Rig Shop

For those serious about the health and performance of their truck, the Big Rig shop offers a wide assortment of engine wiring harnesses. These harnesses are designed to meet the demanding needs of modern trucks, ensuring they continue to perform at their best.

In conclusion, while wires and cables might seem like mere details, they play a massive role in the grand scheme of things. A truck's performance, efficiency, and overall health greatly depend on the integrity of its engine wiring harness. And when it's time to invest in a new one, there’s no better place than the Big Rig shop to find the perfect match.