Welcome to Defender Canada! 
Trailer Wiring
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Wesbar 5-Way Flat Trailer End Wire Harness
$28.18 - $44.74 -
Wesbar 4-Way Flat Trailer End Wire Harness
$6.42 - $62.68 -
46% offWesbar 4-Way Flat Vehicle End Wire Harness - 48" - 707275
$9.55$5.07 -
Wesbar 4-Way Flat Trailer End Wire Harness - 18" Wunside - 707285
$9.91 -
Wesbar 4-Way Flat Vehicle to Trailer Harness Extension (4 Flat to 4 Flat) - 707254
$11.35 -
28% offWesbar 5-Way Flat Vehicle to Trailer Extension Harness (5 Flat to 5 Flat) - 707255
$14.38$10.24 -
Wesbar 25' Flat Trailer End Wiring Harness Kit
$40.60 - $80.62 -
Tow Ready Mounting Bracket for 4-Way Flat Connector - 118144
$10.01 -
Wesbar 7-Way Blade Tester and Trailer Emulator - 767943
$80.62 -
Wesbar 4-Way Flat Vehicle End Kit - 60" - 118002
$17.72 -
Wesbar 5-Way Flat Trailer End Wunside Wire Harness - 18" - 702405
$16.73 -
Wesbar 5-Way Flat Vehicle End Wire Harness - 4' - 702305
$16.69 -
Wesbar 4-Way Flat Trailer End Jacketed Cable Wire Harness
$24.61 - $47.50 -
Wesbar Coiled Flat Trailer End Wire Harness - 11'
$46.12 - $64.06 -
Tow Ready 5-Flat Car End Tester with LED Display & Dust Cap - 20115
$21.37 -
Tow Ready 7-Way Flat Pin Car End Tester with LED Display - 20117
$35.08 -
Tow Ready 4-Way Flat to 7-Way Wiring Adapter - 20125
$128.92 -
Tow Ready 7-Way Vehicle End Trailer Wiring Connector - 18 1/4" - 20147
$58.58 -
Tow Ready 7-Way Trailer End Trailer Wiring Connector - 48" - 20224
$145.50 -
Tow Ready 7-Way Trailer End Wiring Connector - 118021
$14.45 -
Tow Ready Mounting Bracket for 5-Flat Connector - 20046
$19.57 -
Tow Ready 6 & 7-Way Connector Mounting Box - 118159
$23.98 -
Tow Ready 7-Way Wiring Connection Extender - 7' - 118664
$88.92 -
Tow Ready 4-Way Flat Trailer Wiring Connector Extension
$13.69 - $41.98 -
Tow Ready Universal Mounting Bracket & Clamp
$28.18 - $33.70