Wiring Harnesses & Cables

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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
Cable-Programming PP207260-3200 - PanaPacific
positive OEM
Part# PP207260-3200
Part# PP207260-3200
In Stock
shipping-move
$43.62
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 PP207341 - PanaPacific
Part# PP207341
Part# PP207341
In Stock
shipping-move
$74.89
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
Ground Wire 95122 - Truck Lite
Part# 95122
Part# 95122
In Stock
shipping-move
$1.70
Position Wire 95121 - Truck Lite
Part# 95121
Part# 95121
In Stock
shipping-move
$1.68
LED Fit N Forget Marker Clearance Plug 94624 - Truck Lite
Part# 94624
Part# 94624
In Stock
shipping-move
$2.77
192-inch LED Upper Identification Harness 88368 - Truck Lite
Part# 88368
Part# 88368
In Stock
shipping-move
$26.27
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
Cable, Electrical - Battery To Ground, Negative,4/0, 3/8X3/8 Short90 A06-91586-014 - Freightliner
positive OEM
Part# A06-91586-014
Part# A06-91586-014
In Stock
shipping-move
Special Price $65.82 Regular Price $72.62
Gauge Wiring Harness 028A274098004 - Pollak
positive OEM
Part# 028A274098004
Part# 028A274098004
In Stock
shipping-move
Special Price $6.16 Regular Price $8.57
Cable - Coaxial, Fakra,2.5Ds-Qfb A23-14431-008 - Freightliner
positive OEM
Part# A23-14431-008
Part# A23-14431-008
In Stock
shipping-move
Special Price $17.79 Regular Price $22.00
Hood Harness L92-1026-14000 - Kenworth
positive OEM
Part# L92-1026-14000
Part# L92-1026-14000
In Stock
shipping-move
Special Price $617.31 Regular Price $633.57
Made in USA
Headlamp Wiring Harness 46.5 Inches 1-8142-PAT - Patriom
Part# 1-8142-PAT
Part# 1-8142-PAT
In Stock
shipping-move
Special Price $19.88 Regular Price $22.44
Camera Harness - PD P92-8917 - Paccar
positive OEM
Part# P92-8917
Part# P92-8917
In Stock
shipping-move
$297.14
Hot Deal
Left side
New Truck Take Off - Cole Hersee Emergency Jumpstart Terminals, Bracket, and Box Assembly Left Side KW W990 3P34-000-WAP-3P34-004-AAD - Cole Hersee
positive OEM
Part# 3P34-000-WAP-3P34-004-AAD
Part# 3P34-000-WAP-3P34-004-AAD
In Stock
shipping-move
Special Price $1,414.86 Regular Price $1,503.29
Harness - Switch P92-1461 - Kenworth
positive OEM
Part# P92-1461
Part# P92-1461
In Stock
shipping-move
Special Price $423.40 Regular Price $450.84
Hood Jumper Harness, W/O DRL L92-1022-001 - Kenworth
Part# L92-1022-001
Part# L92-1022-001
In Stock
shipping-move
Special Price $146.11 Regular Price $177.41
Harness - Cable Jumpstart MS11531 - Dynacraft
positive OEM
Part# MS11531
Part# MS11531
In Stock
shipping-move
$83.68
Coolant Level Harness K068-5794-0500 - Kenworth
positive OEM
Part# K068-5794-0500
Part# K068-5794-0500
In Stock
shipping-move
Special Price $93.78 Regular Price $113.02
Camera Harness PP207020 - PanaPacific
Part# PP207020
Part# PP207020
In Stock
shipping-move
$80.25
Headlamp Harness P92-4164-001 - Kenworth
positive OEM
Part# P92-4164-001
Part# P92-4164-001
In Stock
shipping-move
Special Price $765.31 Regular Price $819.59
Y-Cable Adapter DLA Green 42-02848 - Paccar
positive OEM
Part# 42-02848
Part# 42-02848
In Stock
shipping-move
Special Price $249.07 Regular Price $256.77
Bypass Cable Kit for Upgrade - Kenworth Trucks 341-417-421100 - Jones Performance
Part# 341-417-421100
Part# 341-417-421100
In Stock
shipping-move
$90.00
EPA/Harness - Transducer Extension P92-2329-0650 - Paccar
positive OEM
Part# P92-2329-0650
Part# P92-2329-0650
In Stock
shipping-move
Special Price $108.50 Regular Price $115.38
Cable, Electrical - Battery To Ground, Negative, 4/0, 3/8-3/8, Aluminum A66-04507-034 - Freightliner
positive OEM
Part# A66-04507-034
Part# A66-04507-034
In Stock
shipping-move
Special Price $83.49 Regular Price $89.85
Harness Cable Dash to Overhead A66-01325-000 - Freightliner
positive OEM
Part# A66-01325-000
Part# A66-01325-000
In Stock
shipping-move
Special Price $6.29 Regular Price $8.76
Hot Deal
ABS Dash Harness P92-2549-100 - Kenworth
positive OEM
Part# P92-2549-100
Part# P92-2549-100
In Stock
shipping-move
$698.09
Harness - Tail Lamp P92-5522-0350 - Kenworth
positive OEM
Part# P92-5522-0350
Part# P92-5522-0350
In Stock
shipping-move
$554.84
Wire - Jumper Hood P92-2883-004 - Kenworth
positive OEM
Part# P92-2883-004
Part# P92-2883-004
In Stock
shipping-move
Special Price $305.76 Regular Price $340.37
Wire - Jumper Coolant Sensor 16-06341-1500 - Peterbilt
positive OEM
Part# 16-06341-1500
Part# 16-06341-1500
In Stock
shipping-move
Special Price $152.08 Regular Price $171.19
Wire - Jumper, Spare Connection 16-09171 - Paccar
positive OEM
Part# 16-09171
Part# 16-09171
In Stock
shipping-move
Special Price $22.35 Regular Price $26.00
Jumper - Battery Cable, Positive, 2 Battery, 1 Stud 06-75871-001 - Freightliner
positive OEM
Part# 06-75871-001
Part# 06-75871-001
In Stock
shipping-move
Special Price $56.46 Regular Price $64.62

Wiring Harness & Cables - Backbone of Your Truck's Electrical System

Trucks, in their essence, are sophisticated machines. Beneath their rugged exterior lies a network of components that need to communicate seamlessly. The wiring harness and cables play a crucial role in ensuring this communication is uninterrupted and accurate.

Role and Function

A wiring harness is essentially a bundle of wires and cables meticulously organized and routed throughout the truck. They transmit power and signals to different parts of the vehicle. Their purpose is twofold:

  • Streamlining: By grouping various wires and cables, the wiring harness reduces clutter, making maintenance and troubleshooting more manageable.
  • Protection: Enclosed in durable protective materials, these harnesses ensure wires remain safe from environmental factors and potential physical damage.

Why Quality Matters

Given the vital role the wiring harness and cables play, investing in quality is non-negotiable. A compromised wiring system can lead to:

  • Intermittent electrical failures
  • Reduced efficiency of electrical components
  • Potential safety hazards

Opting for top-notch wiring harness and cables ensures a longer lifespan and fewer hitches on the road.

Factors to Consider

When looking into these components, it's essential to consider:

  • Compatibility: Does the wiring harness fit your truck model?
  • Durability: Is it resistant to heat, cold, and moisture?
  • Installation: Is the design straightforward or will it require professional assistance?

Making informed choices about these considerations can save a lot of time and money in the long run.

Your Go-to Spot - Big Rig Shop

Aware of the undeniable importance of the wiring harness and cables, the Big Rig shop is stocked with a vast assortment to cater to all trucking needs. Whether seeking replacements or upgrades, this collection promises quality and reliability in every product.

In conclusion, while the wiring harness and cables might not be the most glamorous part of a truck, they certainly are among the most vital. Ensuring they are in top condition is paramount for the smooth functioning of every other component. It's all about making the right connections.