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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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Volvo/Mack OEM P/N | 3949301 Rotary 3 Speed Blower HVAC Fan Switch

Volvo/Mack OEM P/N | 3949301 Rotary 3 Speed Blower HVAC Fan Switch

Regular price $16.79
Sale price $16.79 Regular price $20.99
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Volvo P/N | 3093431 OEM Preset Thermostat Freeze Switch 6v-24vdc

Volvo P/N | 3093431 OEM Preset Thermostat Freeze Switch 6v-24vdc

Regular price $50.46
Sale price $50.46 Regular price $59.36
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Vishay Spectrol Precision Potentiometer Model 535

Vishay Spectrol Precision Potentiometer Model 535

Regular price $19.98
Sale price $19.98 Regular price $0.00
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SW-7672 Genuine Ford | Door Window Switch Assembly BK3Z-14529-J

SW-7672 Genuine Ford | Door Window Switch Assembly BK3Z-14529-J

Regular price $99.57
Sale price $99.57 Regular price $0.00
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Paccar P/N | Q21-6020 Peterbilt HVAC Control Module Q216120

Paccar P/N | Q21-6020 Peterbilt HVAC Control Module Q216120

Regular price $394.90
Sale price $394.90 Regular price $493.62
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P/N: 3071354 Cummins Plunger Switch for Non Certified 14 liter/N14 engines

P/N: 3071354 Cummins Plunger Switch for Non Certified 14 liter/N14 engines

Regular price $88.62
Sale price $88.62 Regular price $0.00
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OP6622 NAPA Echlin Oil Pressure Gauge Switch

OP6622 NAPA Echlin Oil Pressure Gauge Switch

Regular price $39.96
Sale price $39.96 Regular price $0.00
Unit price
MACK/VOLVO | 21363373 COOLANT LEVEL SENSOR | FREIGHTLINER-06-78195-000

MACK/VOLVO | 21363373 COOLANT LEVEL SENSOR | FREIGHTLINER-06-78195-000

Regular price $163.53
Sale price $163.53 Regular price $0.00
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Genuine Mack 4-Position Speed Control Switch
Genuine Mack 4-Position Speed Control Switch

Mack Genuine Speed Control Switch 4 Pos 4379-RD546941 | OEM New Old Stock

Regular price $23.74
Sale price $23.74 Regular price $29.67
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LP-3 Low Pressure Switch Dual Terminal 228750 Replacement

LP-3 Low Pressure Switch Dual Terminal 228750 Replacement

Regular price $19.24
Sale price $19.24 Regular price $0.00
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ILLZTH5065U1 122F Temperature Switch Kit

ILLZTH5065U1 122F Temperature Switch Kit

Regular price $89.00
Sale price $89.00 Regular price $0.00
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Genuine Volvo P/N | 8085867 Rocker Lever Multi-Purpose Switch

Genuine Volvo P/N | 8085867 Rocker Lever Multi-Purpose Switch

Regular price $60.86
Sale price $60.86 Regular price $67.62
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