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. -9%
    73999 Fisher Western Snowex Plug In Harness Adapter Kit DRL Daytime Running Lights
    Special Price $68.00 Regular Price $75.00
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  2. -9%
    73979 H13 Extension Plug In Harness Adapter Kit Ford F-650 Fisher Western Blizzard Snowex
    Special Price $68.00 Regular Price $75.00
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  3. -25%
    76048 Western Fisher SnowEx Adapter Kit 6 Pin GMC Chevy Colorado Canyon
    Special Price $55.00 Regular Price $73.00
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  4. -9%
    69826-3 Inline Relay Dodge Ford Plug In Adapter Western Fisher Blizzard SnowEx
    Special Price $68.00 Regular Price $75.00
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  5. -9%
    76048-1 Western Fisher SnowEx Adapter Kit 6 Pin GMC Chevy Colorado Canyon
    Special Price $68.00 Regular Price $75.00
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  6. -20%
    85973-2 2023+ Ford Halogen Headlight Adapter Kit Western Fisher SnowEx Blizzard
    Special Price $258.40 Regular Price $323.00
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  7. -20%
    44484 Western 26705-2 Fisher on Truck 3 Plug Wiring Kit V and Straight Blade Electrical Conversion Kit
    Special Price $731.86 Regular Price $914.82
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  8. -20%
    49664 Western / Fisher Vehicle Side Straight Blade 3 Plug Common Harness Kit
    Special Price $453.60 Regular Price $567.00
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  9. -20%
    49665 Western / Fisher Convert Fleet Flex to a 3 Plug Truck & Plow Kit
    Special Price $590.40 Regular Price $738.00
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  10. 56131K Aftermarket Motor Relay Kit Power Solenoid Western Fisher
    $22.00
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  11. -13%
    44658 / 29175 Adapter 4 Port Module to Fleet Flex Conversion Connector Western Fisher Isolation Multiplex V
    Special Price $45.00 Regular Price $51.99
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