Isolation Module Wiring

Need a replacement part or kit for your Western / Fisher Isolation Module wiring setup? We have a huge selection of both 3 port kit and 4 port kit configurations for many truck makes, including Ford, Chevy, Dodge, Nissan, Jeep and more. Browse our selection and be sure to check out the product descriptions for a wealth of valuable info!

  1. -20%
    26638 Western Fisher 4 Port 7 Pin Headlight Harness Isolation Module Truck Side Kodiak Topkick GMC 4500 5500
    Special Price $363.46 Regular Price $454.33
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  2. -20%
    26360-1 & 26361-1 Western Fisher Headlight Adapters HB-3 HB-4 4-Port 3-Plug Wiring Truck Side Light Wiring Harness
    Special Price $309.22 Regular Price $386.52
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  3. -20%
    86272 / 86273 Dual Soft Start Adapter Harness Western Fisher Blizzard SnowEx 86271
    Special Price $116.80 Regular Price $146.00
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  4. -20%
    69892-1 Dodge Ram 7 Wire, 11 Pin Wiring Harness Kit for 3-Port Isolation Module Western Fisher Blizzard Snowex
    Special Price $275.20 Regular Price $344.00
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  5. -13%
    69826-3 Inline Relay Dodge Ford Plug In Adapter Western Fisher Blizzard SnowEx
    Special Price $70.00 Regular Price $80.00
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  6. -19%
    Plow Side Fleet Flex Conversion Kit Fisher Western Isolation Module
    Special Price $440.00 Regular Price $545.56
    Rating:
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  7. -14%
    Full Plow Side Fleet Flex Conversion Kit w/Cover Western Ultramount
    Special Price $600.00 Regular Price $696.45
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  8. -17%
    42902 Fleet Flex Western Motor Relay Kit Power Solenoid
    Special Price $23.00 Regular Price $27.69
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  9. -20%
    42903 Blizzard Fleet Flex Motor Relay Kit Power Solenoid
    Special Price $22.00 Regular Price $27.44
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  10. -29%
    29499 Western Fisher Blizzard SnowEx HB3/H11 3 Port Headlight Adapter Harness Truck Light
    Special Price $225.00 Regular Price $315.00
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  11. -20%
    27885 / 27886 Western Fisher 4 Port Wiring Harness Headlight Adapter Light 03-09 GMC C4500 C5500
    Special Price $258.63 Regular Price $323.29
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