Engine Wiring Harnesses

Sort by
Harness A4711501086 - Detroit Diesel
Part# A4711501086
shipping Ships up to 72h
$551.84
Available
Harness A4711500886 - Detroit Diesel
Part# A4711500886
shipping Ships up to 72h
$614.80
Available
Harness A4711500456 - Detroit Diesel
Part# A4711500456
shipping Ships up to 72h
$529.61
Available
Thermal Screen Exh.Gas-T-Chrgr A4710900134 - Detroit Diesel
Part# A4710900134
shipping Ships up to 72h
$33.32
Available
Harness A4601501833 - Detroit Diesel
Part# A4601501833
shipping Ships up to 72h
$1,069.43
Available
Harness A4601501533 - Detroit Diesel
Part# A4601501533
shipping Ships up to 72h
$319.99
Available
Harness A4601501433 - Detroit Diesel
Part# A4601501433
shipping Ships up to 72h
$316.66
Available
Clbe Harness A4601500833 - Detroit Diesel
Part# A4601500833
shipping Ships up to 72h
$614.43
Available
Harness W/Tb A4601500433 - Detroit Diesel
Part# A4601500433
shipping Ships up to 3-6w
$433.32
Special Order
Eng. Harness A4601500233 - Detroit Diesel
Part# A4601500233
shipping Ships up to 72h
$296.66
Available
Main Harness A4601500133 - Detroit Diesel
Part# A4601500133
shipping Ships up to 72h
$448.40
Available
Elctrc Cable A4571502133 - Detroit Diesel
Part# A4571502133
shipping Ships up to 72h
$581.47
Available
Plug A4079975120 - Detroit Diesel
Part# A4079975120
shipping Ships up to 72h
$8.41
Available
Plug A4039971420 - Detroit Diesel
Part# A4039971420
shipping Ships up to 72h
$8.41
Available
Plug A4039970420 - Detroit Diesel
Part# A4039970420
shipping Ships up to 72h
$50.06
Available
Screw Plug A4039970032 - Detroit Diesel
Part# A4039970032
shipping Ships up to 72h
$75.31
Available
Screwed Plug A3149900363 - Detroit Diesel
Part# A3149900363
shipping Ships up to 72h
$36.57
Available
Flat Plug Terminal A0355452428 - Detroit Diesel
Part# A0355452428
shipping Ships up to 72h
$1.54
Available
Term M/P0.35 A0345450028 - Detroit Diesel
Part# A0345450028
shipping Ships up to 72h
$2.55
Available
Plug A0335457428 - Detroit Diesel
Part# A0335457428
shipping Ships up to 3-6w
$117.03
Special Order
Terminal A0145458326 - Detroit Diesel
Part# A0145458326
shipping Ships up to 3-6w
$2.60
Special Order
Contact A0135457626 - Detroit Diesel
Part# A0135457626
shipping Ships up to 72h
$6.93
Available
Fuel Pressure Sensor A0111539328 - Detroit Diesel
Part# A0111539328
shipping Ships up to 3-6w
$251.26
Special Order
Sensor, Supply Fuel Temperature A0111535928 - Detroit Diesel
Part# A0111535928
shipping Ships up to 72h
$23.32
Available
Sensor, Turbocharger Speed A0091531128 - Detroit Diesel
Part# A0091531128
shipping Ships up to 72h
$169.83
Available
Plug A0069971789 - Detroit Diesel
Part# A0069971789
shipping Ships up to 72h
$11.22
Available
Cable Strap A0069971390 - Detroit Diesel
Part# A0069971390
shipping Ships up to 72h
$1.03
Available
Fastener,Wiring A0049958877 - Detroit Diesel
Part# A0049958877
shipping Ships up to 72h
$0.80
Available
Pin Housing A0045450426 - Detroit Diesel
Part# A0045450426
shipping Ships up to 72h
$64.77
Available
Harness Lppo A0045405105 - Detroit Diesel
Part# A0045405105
shipping Ships up to 72h
$33.83
Available
Fastening Clip, Harness A0039916270 - Detroit Diesel
Part# A0039916270
shipping Ships up to 72h
$0.83
Available
Screw Plug, Oil Coolant Module, 60Mm A0039904017 - Detroit Diesel
Part# A0039904017
shipping Ships up to 72h
$20.98
Available
Wire A0035406305 - Detroit Diesel
Part# A0035406305
shipping Ships up to 72h
$11.60
Available
Wire A0035406005 - Detroit Diesel
Part# A0035406005
shipping Ships up to 72h
$3.62
Available
Wire A0035405905 - Detroit Diesel
Part# A0035405905
shipping Ships up to 72h
$6.51
Available
Wire A0035405805 - Detroit Diesel
Part# A0035405805
shipping Ships up to 72h
$11.14
Available

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.