Fisher Plow 3-Wire w/4-Port Module

This wiring system was available on older Fisher snow plows.
(please check your plow for 3 plugs going to the truck and that you have a 4-port module on your existing truck side wiring)

Fisher 4-Port 3-Wire Diagram

Fisher 20681  Battery Cable
FISHER BATTERY CABLE 50" 20681
$26.41 $33.01
SKU 20681
  • Fisher Factory Original Part
21294 Plow Battery Cable
Average rating:
average rating 85%
FISHER / WESTERN PLOW BATTERY CABLE 21294
$65.26 $81.58
SKU 21294
  • Plow Side Battery Cable (Non Fleetflex)
  • Fisher/Western Factory Original Part
Fisher 22334K Harness
FISHER SERVICE HARNESS KIT 7-PIN PLOW SIDE (MM1) 22334K
$75.36 $94.20
SKU 22334K
  • 7-Pin Plow-Side Repair Harness
  • Fisher Factory Original Part
FISHER SERVICE HARNESS KIT 9-PIN (PLOW SIDE)22335K
FISHER SERVICE HARNESS KIT 9-PIN (PLOW SIDE)22335K
$76.50 $95.62
SKU 22335K
  • Fisher Factory Original Part
  • Repair Harness
FISHER 22336K
FISHER SERVICE HARNESS KIT 9-PIN (VEHICLE SIDE) 22336K
$70.41 $88.01
SKU 22336K
  • Fisher Factory Original Part
  • Repair Harness
FISHER SERVICE HARNESS KIT 12-PIN (PLOW SIDE) 22337K
Average rating:
average rating 100%
FISHER SERVICE HARNESS KIT 12-PIN (PLOW SIDE) 22337K
$109.29 $136.61
SKU 22337K
  • Fisher Factory Original Part
  • Repair Harness
FISHER SERVICE HARNESS KIT 12-PIN (VEHICLE SIDE) 22338K
FISHER SERVICE HARNESS KIT 12-PIN (VEHICLE SIDE) 22338K
$104.89 $131.11
SKU 22338K
  • Fisher Factory Original Part
  • Repair Harness
Fisher & Western 26345 Harness
Average rating:
average rating 100%
VEHICLE CONTROL HARNESS 3-PIN 26345
$330.53 $413.16
SKU 26345
Free Shipping
  • Main Vehicle Control Harness 3/4 Port
  • Straight Blade Snow Plows
  • Fisher/Western Factory Original Part
Fisher 26346 Harness
VEHICLE CONTROL HARNESS 7-PIN 26346
$429.33 $536.66
SKU 26346
  • V-Plow Main Control Harness Non Fleetflex
  • Fisher/Western Factory Original Part
Fisher 26347 Harness
Average rating:
average rating 86%
PLOW LIGHTING HARNESS KIT 26347
$165.33 $206.66
SKU 26347
  • 11 Pin Plow Side Light Harness
  • Fisher/Western Factory Original Part
26357 Harness
Average rating:
average rating 100%
VEHICLE LIGHTING HARNESS 11-PIN 26357
$210.11 $262.64
SKU 26357
Free Shipping
  • Module To Plow Light Harness
  • Fisher/Western Factory Original Part
FISHER PLOW CONTROL HARNESS 7-PIN 26358
Average rating:
average rating 100%
FISHER PLOW CONTROL HARNESS 7-PIN 26358
$186.94 $233.68
SKU 26358
Fisher 26359 Harness
Average rating:
average rating 96%
PLOW CONTROL HARNESS 3-PIN 26359
$94.61 $118.26
SKU 26359
  • Plow Side Control Harness 3 Pin
  • Fisher/Western Factory Original Part
Fisher 26420 Dust Cover
FISHER DUST COVER 26420
$14.78 $18.48
SKU 26420
FISHER 26421
FISHER CONFIGURATION PLUG 26421
$20.82 $26.03
SKU 26421
FISHER 27063K
Average rating:
average rating 100%
FISHER REPLACEMENT HARNESS END 3-PIN 27063K
$85.44 $106.80
SKU 27063K
HARNESS END 7-PIN 27067K
FISHER VEHICLE SIDE REPAIR END 7-PIN (EZ-V) 27067K
$126.15 $157.69
SKU 27067K
  • 7-Pin Vehicle-Side
  • Fisher Factory Original Part
Fisher 27070 Repair End
Average rating:
average rating 80%
FISHER MOLEX REPAIR END 6-PIN 27070
$63.42 $79.27
SKU 27070
  • Fisher Factory Original Part
  • 6 Pin Repair End
V-Plow Connector Assembly 56496
V-PLOW CONNECTOR ASSEMBLY 56496
$26.12 $32.65
SKU 56496
  • Fisher/Western Factory Original Part
FISHER MOTOR RELAY KIT 5794K-1
Average rating:
average rating 96%
FISHER / WESTERN MOTOR RELAY KIT 5794K-1
$25.78 $32.22
SKU 5794K-1
  • Fisher & Western Solenoid
  • Truck Side Relay
  • Non-Fleet-Flex
Fisher 63411 Cable
Average rating:
average rating 100%
VEHICLE BATTERY CABLE 63411
$96.09 $120.11
SKU 63411
  • Vehicle Side Battery Harness - Non FleetFlex
  • Fisher/Western Factory Original Part
FISHER ADAPTOR 29175
FISHER ADAPTOR 29175
$42.70 $53.37
SKU 29175
  • HT Series
  • Fisher Factory Original Part
61548K
Average rating:
average rating 100%
FISHER / WESTERN PLUG COVER KIT 61548K
$7.97 $9.96
SKU 61548K
  • Fisher/Western Factory Original Part
  • Replaces 8291K

FISHER FACTORY ORIGINAL PARTS