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Genuine OEM Electrical & Lighting for Construction Vehicles

Ensure reliable power distribution and maximum site visibility with our selection of Genuine OEM Electrical & Lighting for Construction Vehicles. As a core system within our heavy equipment inventory, this collection features authentic overstock and surplus factory-original components engineered specifically to withstand the high-vibration, high-impact, and moisture-heavy environments of demanding job sites.

Factory-Original Components for Maximum Electrical Integrity:

  • High-Visibility Safety Lighting: Premium Whelen Century Series LED mini light bars, Better Viz dual-color amber/green strobe lights, grommet-mount warning signals, and waterproof work light pods.
  • Powertrain Wiring & Control Modules: Genuine Caterpillar (CAT) C7 fuel injector wiring harnesses, Cummins ISX engine harnesses, and authentic factory-programmed ECM bench calibration test harnesses.
  • Switches, Relays & Interface Hardware: Heavy-duty Volvo hazard rocker switches, CAT transmission selector controls, Paccar HVAC modules, and environmentally sealed toggle switches.

By choosing original equipment manufacturer (OEM) electrical parts over low-grade aftermarket alternatives, you protect your machinery's delicate circuitry from premature connection failures and destructive voltage spikes. Secure dealership-quality electrical systems at exceptional warehouse-direct savings.

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Two LED warning lights, one green and one amber, on a white background.
Two LED warning lights, one green and one amber, on a white background.

Better Viz 6" Oval LED Amber/Green Strobe Light | Grommet Mount Warning Signal | 10-30V DC

Regular price $29.63
Sale price $29.63 Regular price $69.00
Unit price
Better-Viz BV-21UT Ultra-Thin LED Strobe Light - Amber/Green 4.5
Better-Viz BV-21UT Ultra-Thin LED Strobe Light - Amber/Green 4.5
Better-Viz 3-Pin PL-3 to Weather-Tite Light Adapter | No-Cut Pigtail
Better-Viz 3-Pin PL-3 to Weather-Tite Light Adapter | No-Cut Pigtail

Better-Viz 3-Pin Trailer Light Adapter - PL-3 to Weather-Tite Plug - No-Cut Pigtail

Regular price $9.50
Sale price $9.50 Regular price $19.97
Unit price
Yellow Whelen lightbar with packaging and documentation on a white background
Yellow Whelen lightbar with packaging and documentation on a white background

Whelen Century Series 23" Amber LED Mini Light Bar - Stud Mount, (12VDC (MC23SA)

Regular price $398.23
Sale price $398.23 Regular price $665.98
Unit price
Genuine International 509190C2 Toggle Switch
Genuine International 509190C2 Toggle Switch

Genuine International Navistar 509190C2 Toggle Switch (Supersedes 509190C1)

Regular price $14.96
Sale price $14.96 Regular price $69.95
Unit price
Wiring harness with connectors on a white background
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33.46in 12V/24V Pure Copper Cigarette Lighter Socket Extension Cord - 20A Fused

Regular price $16.99
Sale price $16.99 Regular price $26.00
Unit price
3.28ft. SAE to Cigarette Lighter Plug Extension Cable 16AWG, with Switch, 12V-24VDC
3.28ft. SAE to Cigarette Lighter Plug Extension Cable 16AWG, with Switch, 12V-24VDC

3.28ft SAE to Cigarette Lighter Plug Extension Cable, 16AWG with Switch (12V/24V, 15A Fuse)

Regular price $17.99
Sale price $17.99 Regular price $26.99
Unit price
Genuine Cole Hersee 55058-01 4-Pole 4-Circuit Heavy-Duty Headlamp Switch
Genuine Cole Hersee 55058-01 4-Pole 4-Circuit Heavy-Duty Headlamp Switch

Genuine Cole Hersee 55058-01 4-Pole 4-Circuit Heavy-Duty Headlamp Switch

Regular price $45.62
Sale price $45.62 Regular price $64.00
Unit price
TZ-401 Heavy Duty Back-up Alarm | 12V-24V Waterproof Reverse Siren
TZ-401 Heavy Duty Back-up Alarm | 12V-24V Waterproof Reverse Siren

TZ-401 Heavy Duty Back-up Alarm | 12V-24V Waterproof Reverse Siren

Regular price $19.34
Sale price $19.34 Regular price $34.95
Unit price
7V3608 CAT Harness metal Tube view
7V3608 CAT Harness metal Tube view

Genuine CAT Caterpillar 7V-3608 Wiring Harness | OEM 980C Wheel Loader Part

Regular price $209.37
Sale price $209.37 Regular price $265.00
Unit price
CAT C7 Fuel Injector Wiring Harness | Caterpillar 222-5917 | Fits 3126B, 3126E Engines
CAT C7 Fuel Injector Wiring Harness | Caterpillar 222-5917 | Fits 3126B, 3126E Engines

CAT C7 Fuel Injector Wiring Harness | Caterpillar 222-5917 | Fits 3126B, 3126E Engines

Regular price $42.63
Sale price $42.63 Regular price $95.00
Unit price
WELLS-VEHICLE-ELECTRONICS-DR916-Distributor

WELLS-VEHICLE-ELECTRONICS-DR916-Distributor

Regular price $12.97
Sale price $12.97 Regular price $0.00
Unit price
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