Shop trailer harness extension

Sponsored
About our ads
$248.21
Curt Hitch Extension And Reducer For 2-1/2" Trailer Hitches - 24" To 34" Long C45048
etrailer.com
285
$248.21
Curt Hitch Extension And Reducer For 2-1/2" Trailer Hitches - 24" To 34" Long C45048
etrailer.com
285
$39.77
Curt 7-Way Trailer Plug Extension - 20" C86DR
etrailer.com
2
$39.77
Curt 7-Way Trailer Plug Extension - 20" C86DR
etrailer.com
2
$130.90
Torklift Wiring Harness Extension For 60" Supertruss Hitch Extender - 7-Way RV TLW6060
etrailer.com
$130.90
Torklift Wiring Harness Extension For 60" Supertruss Hitch Extender - 7-Way RV TLW6060
etrailer.com
$39.99
Nilight 7 Way Trailer Plug Extension Cord 12 Feet 7 Pin Wiring Harness
eBay
$39.99
Nilight 7 Way Trailer Plug Extension Cord 12 Feet 7 Pin Wiring Harness
eBay
$130.90
Torklift Wiring Harness Extension For 48" Supertruss Or Cannon Hitch Extender - 7-Way RV TLW6048
etrailer.com
1
$130.90
Torklift Wiring Harness Extension For 48" Supertruss Or Cannon Hitch Extender - 7-Way RV TLW6048
etrailer.com
1
$111.33
Torklift Wiring Harness Extension For 32" Supertruss Hitch Extender - 7-Way RV TLW6032
etrailer.com
$111.33
Torklift Wiring Harness Extension For 32" Supertruss Hitch Extender - 7-Way RV TLW6032
etrailer.com
$37.99
7 Pin Trailer Wiring Harness 7 Way Extension Connectors Truck Bed Rv
eBay
6
$37.99
7 Pin Trailer Wiring Harness 7 Way Extension Connectors Truck Bed Rv
eBay
6
$21.99
4 Pin Flat Trailer Extension Wiring Harness Kit 18Awg Wishbone-Style
eBay
3
Free shipping
$21.99
4 Pin Flat Trailer Extension Wiring Harness Kit 18Awg Wishbone-Style
eBay
3
$10.98
4 Pin Trailer Light Wiring Harness Connector Wire Extension 4Way Flat
eBay
$10.98
4 Pin Trailer Light Wiring Harness Connector Wire Extension 4Way Flat
eBay
$14.01
Hopkins Endurance Easy-Pull 4-Flat Extension W/ 2 Grip Rings - Vehicle And Trailer Ends - 24" HM47004
etrailer.com
325
$14.01
Hopkins Endurance Easy-Pull 4-Flat Extension W/ 2 Grip Rings - Vehicle And Trailer Ends - 24" HM47004
etrailer.com
325
$69.94
Curt T-Connector Vehicle Wiring Harness With 4-Pole Flat Trailer Connector C56327
etrailer.com
340
$69.94
Curt T-Connector Vehicle Wiring Harness With 4-Pole Flat Trailer Connector C56327
etrailer.com
340
$36.09
$37.99
7 Pin Harness Trailer Wiring 7 Way Extension Connectors Truck Bed
eBay
$36.09
$37.99
7 Pin Harness Trailer Wiring 7 Way Extension Connectors Truck Bed
eBay
$24.99
Nilight 5ft 7 Way To 5 Way Coiled Trailer Extension Wiring Harness
eBay
Free shipping
$24.99
Nilight 5ft 7 Way To 5 Way Coiled Trailer Extension Wiring Harness
eBay
Free shipping
$111.33
Torklift Wiring Harness Extension For 21" Supertruss Hitch Extender - 7-Way RV TLW6021
etrailer.com
$111.33
Torklift Wiring Harness Extension For 21" Supertruss Hitch Extender - 7-Way RV TLW6021
etrailer.com
$10.98
4-Pin Plug Trailer Light Wiring Harness Extension Flat Wire Connector
eBay
1
$10.98
4-Pin Plug Trailer Light Wiring Harness Extension Flat Wire Connector
eBay
1
$25.99
$30.99
7ft 7-Pin Trailer Plug Wiring Harness Extension For Ram 1500/2500/3500
eBay
4
16% off
$25.99
$30.99
7ft 7-Pin Trailer Plug Wiring Harness Extension For Ram 1500/2500/3500
eBay
4
$20.48
7 Way Trailer Light Plug Extension Connector Wiring Harness Cable For
eBay
Free shipping
$20.48
7 Way Trailer Light Plug Extension Connector Wiring Harness Cable For
eBay
Free shipping
$119.98
Torklift Wiring Harness Extension - 7-Way RV - 10' Long TLW6510
etrailer.com
$119.98
Torklift Wiring Harness Extension - 7-Way RV - 10' Long TLW6510
etrailer.com
$6.80
Curt Wiring Harness With 4-Pole Flat Trailer Connector - Trailer End - 48" Long C97NR
etrailer.com
1
$6.80
Curt Wiring Harness With 4-Pole Flat Trailer Connector - Trailer End - 48" Long C97NR
etrailer.com
1
$35.99
Vehicle-Side Truck Bed 7 Way Trailer Light Wiring Harness Extension
eBay
$35.99
Vehicle-Side Truck Bed 7 Way Trailer Light Wiring Harness Extension
eBay
$10.98
2ft 4-Pin Trailer Light Plug Wiring Harness Extension 18 Awg Flat Wire
eBay
$10.98
2ft 4-Pin Trailer Light Plug Wiring Harness Extension 18 Awg Flat Wire
eBay
$235.65
Torklift Wiring Extension For 32" Or 36" Supertruss - 7-Way Camper And Trailer Sockets TLW6532
etrailer.com
1
$235.65
Torklift Wiring Extension For 32" Or 36" Supertruss - 7-Way Camper And Trailer Sockets TLW6532
etrailer.com
1
$10.99
Hopkins Towing Solutions 12In., Trailer Light 4-Wire Flat Extension, Model 48145
Northern Tool
867
$10.99
Hopkins Towing Solutions 12In., Trailer Light 4-Wire Flat Extension, Model 48145
Northern Tool
867
$45.03
$48.95
7-Way Plug Trailer Extension Cord, Inline Junction Box Tail Light
eBay
62
Free shipping
$45.03
$48.95
7-Way Plug Trailer Extension Cord, Inline Junction Box Tail Light
eBay
62
$17.91
Hopkins Endurance Easy-Pull 4-Flat Extension W/ 2 Grip Rings - Vehicle And Trailer Ends - 48" HM47114
etrailer.com
331
$17.91
Hopkins Endurance Easy-Pull 4-Flat Extension W/ 2 Grip Rings - Vehicle And Trailer Ends - 48" HM47114
etrailer.com
331
$16.65
4-Way Trailer Wiring Harness Connector 10ft Extension Cord Hitch
eBay
Free shipping
$16.65
4-Way Trailer Wiring Harness Connector 10ft Extension Cord Hitch
eBay
Free shipping
$35.99
7 Pin Trailer Wiring Harness Extension Connectors Truck Bed 7 Way RV Wiring Plug
eBay
Free shipping
Used
$35.99
7 Pin Trailer Wiring Harness Extension Connectors Truck Bed 7 Way RV Wiring Plug
eBay
Free shipping
$14.98
$16.65
5ft 4Pin To 4 Way Trailer Tow Wire Harness Cord Extension Adapter For
eBay
Used
10% off
$14.98
$16.65
5ft 4Pin To 4 Way Trailer Tow Wire Harness Cord Extension Adapter For
eBay
Used
$31.99
Nilight 7 Way Trailer Plug Extension Cord 8 Feet Heavy Duty 7 Pin
eBay
Free shipping
$31.99
Nilight 7 Way Trailer Plug Extension Cord 8 Feet Heavy Duty 7 Pin
eBay
Free shipping
$22.67
4 ft 7-Pin 7 Prong Trailer Cord Extension Wire Cable Tow Wiring
eBay
Free shipping
$22.67
4 ft 7-Pin 7 Prong Trailer Cord Extension Wire Cable Tow Wiring
eBay
Free shipping
$87.01
CURT 7' Custom Wiring Extension Harness (Adds 7-Way RV Blade To Truck Bed, Packaged) Trailer Connector Kit
TowUniverse.com
Highly Functional · Top-notch Quality · Well-crafted
$87.01
CURT 7' Custom Wiring Extension Harness (Adds 7-Way RV Blade To Truck Bed, Packaged) Trailer Connector Kit
TowUniverse.com
Highly Functional · Top-notch Quality · Well-crafted
$95.95
CURT Curt 7' Custom Wiring Extension Harness (Adds 4-Way, 7-Way RV Blade To Truck Bed) - 56003 - SOUTHWEST WHEEL
Southwest Wheel
101
$95.95
CURT Curt 7' Custom Wiring Extension Harness (Adds 4-Way, 7-Way RV Blade To Truck Bed) - 56003 - SOUTHWEST WHEEL
Southwest Wheel
101
$12.45
Hopkins Wiring Harness With 5-Pole Flat Trailer Connector - Trailer End - 18" Long HM37918
etrailer.com
$12.45
Hopkins Wiring Harness With 5-Pole Flat Trailer Connector - Trailer End - 18" Long HM37918
etrailer.com
$33.99
Nilight 25 Feet 4 Way Trailer Wire Extension Cable 14 Gauge 4
eBay
Free shipping
$33.99
Nilight 25 Feet 4 Way Trailer Wire Extension Cable 14 Gauge 4
eBay
Free shipping
$36.56
CURT 24" USCAR Wiring Extension Harness (USCAR To USCAR) Trailer Connector Kit
TowUniverse.com
60-day returns (most items)
$36.56
CURT 24" USCAR Wiring Extension Harness (USCAR To USCAR) Trailer Connector Kit
TowUniverse.com
60-day returns
$115.75
Curt T-Connector Vehicle Wiring Harness With 4-Pole Flat Trailer Connector C36ZV
etrailer.com
85
$115.75
Curt T-Connector Vehicle Wiring Harness With 4-Pole Flat Trailer Connector C36ZV
etrailer.com
85
See more
See less
    Some results have been hidden because they may be inaccessible to you.Show inaccessible results
    See more images

    Shop trailer harness extension

    Sponsored
    About our ads
    $248.21
    Curt Hitch Extension And Reducer For 2-1/2" Trailer Hitches - 24" To 34" Long C45048
    etrailer.com
    285
    $248.21
    Curt Hitch Extension And Reducer For 2-1/2" Trailer Hitches - 24" To 34" Long C45048
    etrailer.com
    285
    $39.77
    Curt 7-Way Trailer Plug Extension - 20" C86DR
    etrailer.com
    2
    $39.77
    Curt 7-Way Trailer Plug Extension - 20" C86DR
    etrailer.com
    2
    $130.90
    Torklift Wiring Harness Extension For 60" Supertruss Hitch Extender - 7-Way RV TLW6060
    etrailer.com
    $130.90
    Torklift Wiring Harness Extension For 60" Supertruss Hitch Extender - 7-Way RV TLW6060
    etrailer.com
    $39.99
    Nilight 7 Way Trailer Plug Extension Cord 12 Feet 7 Pin Wiring Harness
    eBay
    $39.99
    Nilight 7 Way Trailer Plug Extension Cord 12 Feet 7 Pin Wiring Harness
    eBay
    $130.90
    Torklift Wiring Harness Extension For 48" Supertruss Or Cannon Hitch Extender - 7-Way RV TLW6048
    etrailer.com
    1
    $130.90
    Torklift Wiring Harness Extension For 48" Supertruss Or Cannon Hitch Extender - 7-Way RV TLW6048
    etrailer.com
    1
    $111.33
    Torklift Wiring Harness Extension For 32" Supertruss Hitch Extender - 7-Way RV TLW6032
    etrailer.com
    $111.33
    Torklift Wiring Harness Extension For 32" Supertruss Hitch Extender - 7-Way RV TLW6032
    etrailer.com
    $37.99
    7 Pin Trailer Wiring Harness 7 Way Extension Connectors Truck Bed Rv
    eBay
    6
    $37.99
    7 Pin Trailer Wiring Harness 7 Way Extension Connectors Truck Bed Rv
    eBay
    6
    $21.99
    4 Pin Flat Trailer Extension Wiring Harness Kit 18Awg Wishbone-Style
    eBay
    3
    Free shipping
    $21.99
    4 Pin Flat Trailer Extension Wiring Harness Kit 18Awg Wishbone-Style
    eBay
    3
    $10.98
    4 Pin Trailer Light Wiring Harness Connector Wire Extension 4Way Flat
    eBay
    $10.98
    4 Pin Trailer Light Wiring Harness Connector Wire Extension 4Way Flat
    eBay
    $14.01
    Hopkins Endurance Easy-Pull 4-Flat Extension W/ 2 Grip Rings - Vehicle And Trailer Ends - 24" HM47004
    etrailer.com
    325
    $14.01
    Hopkins Endurance Easy-Pull 4-Flat Extension W/ 2 Grip Rings - Vehicle And Trailer Ends - 24" HM47004
    etrailer.com
    325
    $69.94
    Curt T-Connector Vehicle Wiring Harness With 4-Pole Flat Trailer Connector C56327
    etrailer.com
    340
    $69.94
    Curt T-Connector Vehicle Wiring Harness With 4-Pole Flat Trailer Connector C56327
    etrailer.com
    340
    $36.09
    $37.99
    7 Pin Harness Trailer Wiring 7 Way Extension Connectors Truck Bed
    eBay
    $36.09
    $37.99
    7 Pin Harness Trailer Wiring 7 Way Extension Connectors Truck Bed
    eBay
    $24.99
    Nilight 5ft 7 Way To 5 Way Coiled Trailer Extension Wiring Harness
    eBay
    Free shipping
    $24.99
    Nilight 5ft 7 Way To 5 Way Coiled Trailer Extension Wiring Harness
    eBay
    Free shipping
    $111.33
    Torklift Wiring Harness Extension For 21" Supertruss Hitch Extender - 7-Way RV TLW6021
    etrailer.com
    $111.33
    Torklift Wiring Harness Extension For 21" Supertruss Hitch Extender - 7-Way RV TLW6021
    etrailer.com
    $10.98
    4-Pin Plug Trailer Light Wiring Harness Extension Flat Wire Connector
    eBay
    1
    $10.98
    4-Pin Plug Trailer Light Wiring Harness Extension Flat Wire Connector
    eBay
    1
    $25.99
    $30.99
    7ft 7-Pin Trailer Plug Wiring Harness Extension For Ram 1500/2500/3500
    eBay
    4
    16% off
    $25.99
    $30.99
    7ft 7-Pin Trailer Plug Wiring Harness Extension For Ram 1500/2500/3500
    eBay
    4
    $20.48
    7 Way Trailer Light Plug Extension Connector Wiring Harness Cable For
    eBay
    Free shipping
    $20.48
    7 Way Trailer Light Plug Extension Connector Wiring Harness Cable For
    eBay
    Free shipping
    $119.98
    Torklift Wiring Harness Extension - 7-Way RV - 10' Long TLW6510
    etrailer.com
    $119.98
    Torklift Wiring Harness Extension - 7-Way RV - 10' Long TLW6510
    etrailer.com