Engine Wiring Harnesses

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Epa/Harn - Clc Cummins 2017 D92-1170-200100 - Paccar
positive OEM
Part# D92-1170-200100
Part# D92-1170-200100
In Stock
shipping-move
$1,048.29
Rear
Harness Assembly 240-9997 - CAT
positive OEM
CAT
Part# 240-9997
Part# 240-9997
In Stock
shipping-move
Special Price $317.79 Regular Price $346.09
Front
Front Unit Injector Wiring Harness 240-9996 - CAT
positive OEM
CAT
Part# 240-9996
Part# 240-9996
In Stock
shipping-move
Special Price $314.13 Regular Price $342.01
Harness-Engine 23-16588-22111 - Peterbilt
positive OEM
Part# 23-16588-22111
Part# 23-16588-22111
In Stock
shipping-move
Special Price $1,328.70 Regular Price $1,370.20
Harness-Ecu Power 16-10399-1001500 - Peterbilt
Part# 16-10399-1001500
Part# 16-10399-1001500
In Stock
shipping-move
$431.99
Engine Harness for ISX15 2013 BCab P92-5514-32223 - Paccar
positive OEM
Part# P92-5514-32223
Part# P92-5514-32223
In Stock
shipping-move
Special Price $1,799.99 Regular Price $1,987.64
EPA Engine J3 C Wiring Harness 2107365PE - Paccar Engine
positive OEM
Part# 2107365PE
Part# 2107365PE
In Stock
shipping-move
$2,904.92
Harness - ECM 5612187 - Cummins
positive OEM
Part# 5612187
Part# 5612187
In Stock
shipping-move
$1,084.32
Engine Wiring Harness Boot 250-3485 - CAT
positive OEM
CAT
Part# 250-3485
Part# 250-3485
shipping-move Ships in 1-3 days
$12.01
0 Awg Engine Wiring Cable 601-4202 - CAT
positive OEM
CAT
Part# 601-4202
Part# 601-4202
shipping-move Ships in 1-3 days
$86.93
Epa/Harn-My2021 Eng X15,1.9M D92-1247-10100 - Paccar
positive OEM
Part# D92-1247-10100
Part# D92-1247-10100
shipping-move Ships in 1-3 days
$1,813.83
Epa/Harness-Eng X11.9 2010 Bc P92-3984-013 - Paccar
positive OEM
Part# P92-3984-013
Part# P92-3984-013
shipping-move Ships in 1-3 days
$1,218.17
Epa/Harness-Ht F/Oat Sensor 63 P92-4022-12123180 - Paccar
positive OEM
Part# P92-4022-12123180
Part# P92-4022-12123180
shipping-move Ships in 1-3 days
$201.43
Epa/Harness-Engine Isx15 2013 Bcab P92-5514-32322 - Paccar
positive OEM
Part# P92-5514-32322
Part# P92-5514-32322
shipping-move Ships in 1-3 days
$1,146.51
Epa/Harness-Engine Isx15 2013 Bcab P92-5514-32324 - Paccar
positive OEM
Part# P92-5514-32324
Part# P92-5514-32324
shipping-move Ships in 1-3 days
$1,016.63
Epa/Harness-Ad Heat & Pressure Sensor D92-1090-1000 - Paccar
positive OEM
Part# D92-1090-1000
Part# D92-1090-1000
shipping-move Ships in 1-3 days
$255.86
Epa/Harn - Clc Cummins 2017 D92-1170-100101 - Paccar
positive OEM
Part# D92-1170-100101
Part# D92-1170-100101
shipping-move Ships in 1-3 days
$966.67
Epa/Harn-Epa16 Mx13 Eng,1.9M D92-1009-8111212 - Paccar
positive OEM
Part# D92-1009-8111212
Part# D92-1009-8111212
shipping-move Ships in 1-3 days
$3,194.11
Epa/Harness-Engine D92-1076-82112 - Paccar
positive OEM
Part# D92-1076-82112
Part# D92-1076-82112
shipping-move Ships in 1-3 days
$2,947.21
Epa/Harness- Charge And Start D92-1318-17121 - Paccar
positive OEM
Part# D92-1318-17121
Part# D92-1318-17121
shipping-move Ships in 1-3 days
$605.03
Harness L92-6047-8140 - Paccar
positive OEM
Part# L92-6047-8140
Part# L92-6047-8140
shipping-move Ships in 1-3 days
$785.36
Harness-Engine Cummins Isx B Cab P92-1857-1 - Paccar
positive OEM
Part# P92-1857-1
Part# P92-1857-1
shipping-move Ships in 1-3 days
$1,806.36
Epa/Harness - Aft, Cum 2.1M 2 M92-6113-0062407 - Paccar
positive OEM
Part# M92-6113-0062407
Part# M92-6113-0062407
shipping-move Ships in 1-3 days
$773.24
Epa/Harness-Aft, 2021A Cummin M92-6117-103300 - Paccar
positive OEM
Part# M92-6117-103300
Part# M92-6117-103300
shipping-move Ships in 1-3 days
$1,992.91
Epa/Harness-Coolant Level P92-4292-1000 - Paccar
positive OEM
Part# P92-4292-1000
Part# P92-4292-1000
shipping-move Ships in 1-3 days
$114.26
Harness-Clc Cummins 2013 W/ Batt Disc P92-5768-11111 - Paccar
positive OEM
Part# P92-5768-11111
Part# P92-5768-11111
shipping-move Ships in 1-3 days
$965.31
Harness 132450 - Paccar
positive OEM
Part# 132450
Part# 132450
shipping-move Ships in 1-3 days
$146.23
Epa/Harness, Wiring 2404500PE - Paccar Engine
positive OEM
Part# 2404500PE
Part# 2404500PE
shipping-move Ships in 1-3 days
$234.07
Epa/Harness A92-612917101G1300 - Paccar
positive OEM
Part# A92-612917101G1300
Part# A92-612917101G1300
shipping-move Ships in 1-3 days
$3,810.02
Epa/Harness Charge Start D92-1318-11511 - Paccar
positive OEM
Part# D92-1318-11511
Part# D92-1318-11511
shipping-move Ships in 1-3 days
$262.84
Epa/Harness-Charge And Start, D92-6270-021250 - Paccar
positive OEM
Part# D92-6270-021250
Part# D92-6270-021250
shipping-move Ships in 1-3 days
$1,162.76
Epa/Harn-Engine Px-9 2013 T3 P92-5554-22222 - Paccar
positive OEM
Part# P92-5554-22222
Part# P92-5554-22222
shipping-move Ships in 1-3 days
$1,074.86
Epa/Harness-Engine Px8 2010 Bc P92-5613-007 - Paccar
positive OEM
Part# P92-5613-007
Part# P92-5613-007
shipping-move Ships in 1-3 days
$1,240.56
Epa/Harness-Engine Px8 2010 T3 P92-5614-005 - Paccar
positive OEM
Part# P92-5614-005
Part# P92-5614-005
shipping-move Ships in 1-3 days
$1,016.63
Jumper Harness R92-6008 - Paccar
positive OEM
Part# R92-6008
Part# R92-6008
shipping-move Ships in 1-3 days
$193.83
Epa/Harness - Aft, Cum 2.1M 2 M92-6113-0011807 - Paccar
positive OEM
Part# M92-6113-0011807
Part# M92-6113-0011807
shipping-move Ships in 1-3 days
$1,358.01

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.