Shop 4 pin trailer connector wiring

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$12.99
$15.99
True Mods 4 Pin Flat Trailer Light Wiring Harness Kit [Wishbone-Style] [SAE J1128 Rated] [25' Male & 4' Female] [18 AWG Color Coded Wires] 4 Way Flat
Amazon.com
3K+
18% off
$12.99
$15.99
True Mods 4 Pin Flat Trailer Light Wiring Harness Kit [Wishbone-Style] [SAE J1128 Rated] [25' Male & 4' Female] [18 AWG Color Coded Wires] 4 Way Flat
Amazon.com
3K+
$70.27
Curt T-Connector Vehicle Wiring Harness With 4-Pole Flat Trailer Connector C56184
etrailer.com
121
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Curt T-Connector Vehicle Wiring Harness With 4-Pole Flat Trailer Connector C56184
etrailer.com
121
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4 Pin Trailer Wiring Harness 3FT, 18 AWG 4 Way Flat Trailer Wiring Extension Connector Harness Vehicle Side Trailer Side 4 Prong Trailer Light Plug
Amazon.com
3
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4 Pin Trailer Wiring Harness 3FT, 18 AWG 4 Way Flat Trailer Wiring Extension Connector Harness Vehicle Side Trailer Side 4 Prong Trailer Light Plug
Amazon.com
3
$8.98
$9.99
NEWSUN® 4 Pin To 4 Pin Trailer Light Wiring Connector Adapter, 1 To 2 Way Flat Extension Cable For Tail Lights Y-Splitter Plug For Tailgate Light Bars
Amazon.com
441
10% off
$8.98
$9.99
NEWSUN® 4 Pin To 4 Pin Trailer Light Wiring Connector Adapter, 1 To 2 Way Flat Extension Cable For Tail Lights Y-Splitter Plug For Tailgate Light Bars
Amazon.com
441
$40.00
POLLAK RV Trailer 4-Way Connector Plug - 11-409 Wiring Connector (6)
Amazon.com
Free shipping
$40.00
POLLAK RV Trailer 4-Way Connector Plug - 11-409 Wiring Connector (6)
Amazon.com
Free shipping
$39.78
$52.95
CURT 56040 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Subaru Ascent, Forester, Outback, Crosstrek, XV
Amazon.com
3K+
Free shipping
24% off
$39.78
$52.95
CURT 56040 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Subaru Ascent, Forester, Outback, Crosstrek, XV
Amazon.com
3K+
$9.09
4 Pin Trailer Plug Extender Trailer Wire Extension Harness Quick-Connect Trailer Adapter Extender 4 Way Flat Male And Female Wiring Harness Adapter
Amazon.com
191
$9.09
4 Pin Trailer Plug Extender Trailer Wire Extension Harness Quick-Connect Trailer Adapter Extender 4 Way Flat Male And Female Wiring Harness Adapter
Amazon.com
191
$18.95
MECMO Vehicle-Side 4 Pin Trailer Wire Connector 10 Feet Heavy Duty 18AWG 4 Way Flat Female Trailer Wiring Harness Towing Replacement 4 Prong Trailer
Amazon.com
45
$18.95
MECMO Vehicle-Side 4 Pin Trailer Wire Connector 10 Feet Heavy Duty 18AWG 4 Way Flat Female Trailer Wiring Harness Towing Replacement 4 Prong Trailer
Amazon.com
45
$22.99
4 Pin 5 Wire Trailer Wiring Harness 26ft With Jacketed Cablewishbond Trailer Light Kit 4 Way Flat 5 Wire Harness Trailer Wire Connector Plug For
Amazon.com
117
$22.99
4 Pin 5 Wire Trailer Wiring Harness 26ft With Jacketed Cablewishbond Trailer Light Kit 4 Way Flat 5 Wire Harness Trailer Wire Connector Plug For
Amazon.com
117
$42.98
$58.95
CURT 55354 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Jeep Cherokee, Including Sport
Amazon.com
289
Free shipping
27% off
$42.98
$58.95
CURT 55354 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Jeep Cherokee, Including Sport
Amazon.com
289
$12.99
MECMO 9ft Trailer 4 Pin Flat Wire Extension Cable, 18AWG 4 Way Trailer Wiring Conenctor Harness Vehicle-Side Trailer-Side 4 Prong Trailer Light Plug
Amazon.com
2
$12.99
MECMO 9ft Trailer 4 Pin Flat Wire Extension Cable, 18AWG 4 Way Trailer Wiring Conenctor Harness Vehicle-Side Trailer-Side 4 Prong Trailer Light Plug
Amazon.com
2
$44.99
Nilight 4 Pin Trailer Wiring Harness Kit 56478 Vehicle Standard 4 Way Connector Custom For 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 Ram
Amazon.com
5
Free shipping
$44.99
Nilight 4 Pin Trailer Wiring Harness Kit 56478 Vehicle Standard 4 Way Connector Custom For 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 Ram
Amazon.com
5
$50.80
$55.99
CURT 56300 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Mazda CX-3
Amazon.com
46
Free shipping
$50.80
$55.99
CURT 56300 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Mazda CX-3
Amazon.com
46
$45.36
Curt T-Connector Vehicle Wiring Harness With 4-Pole Flat Trailer Connector C55377
etrailer.com
52
$45.36
Curt T-Connector Vehicle Wiring Harness With 4-Pole Flat Trailer Connector C55377
etrailer.com
52
$49.24
Curt T-Connector Vehicle Wiring Harness With 4-Pole Flat Trailer Connector C55343
etrailer.com
85
$49.24
Curt T-Connector Vehicle Wiring Harness With 4-Pole Flat Trailer Connector C55343
etrailer.com
85
$81.49
$111.95
CURT 56487 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Mazda CX-5, CX-50, Black
Amazon.com
85
Free shipping
27% off
$81.49
$111.95
CURT 56487 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Mazda CX-5, CX-50, Black
Amazon.com
85
$47.29
Curt T-Connector Vehicle Wiring Harness With 4-Pole Flat Trailer Connector C56020
etrailer.com
205
$47.29
Curt T-Connector Vehicle Wiring Harness With 4-Pole Flat Trailer Connector C56020
etrailer.com
205
$75.00
CURT 59236 Weather-Resistant Multi-Function Splice-In Trailer Tail Light Converter Kit, 4-Pin Wiring Harness
Amazon.com
316
Free shipping
$75.00
CURT 59236 Weather-Resistant Multi-Function Splice-In Trailer Tail Light Converter Kit, 4-Pin Wiring Harness
Amazon.com
316
$26.99
WALSIO 36ft 4 Pin 5 Wire Trailer Wiring Harness With PVC Protective Tube, 4 Way Flat Trailer Connector, Trailer Lights And Wiring Kit, Trailer Wire
Amazon.com
3
$26.99
WALSIO 36ft 4 Pin 5 Wire Trailer Wiring Harness With PVC Protective Tube, 4 Way Flat Trailer Connector, Trailer Lights And Wiring Kit, Trailer Wire
Amazon.com
3
$61.61
Hopkins Plug-In Simple Vehicle Wiring Harness With 4-Pole Flat Trailer Connector HM40315
etrailer.com
1
$61.61
Hopkins Plug-In Simple Vehicle Wiring Harness With 4-Pole Flat Trailer Connector HM40315
etrailer.com
1
$22.99
CARROFIX Universal Fit 4-Way To 7-Way RV Blade And 4-Way Flat Female Trailer Wiring Adapter Connector Kit
Amazon.com
370
$22.99
CARROFIX Universal Fit 4-Way To 7-Way RV Blade And 4-Way Flat Female Trailer Wiring Adapter Connector Kit
Amazon.com
370
$17.99
Gonice 22ft 4 Pin Trailer Wiring Harness Kit With PVC Protective Sleeve, 4 Pin 5 Wire Plug For Enhanced Durability - Wishbond Trailer Wire Kit
Amazon.com
$17.99
Gonice 22ft 4 Pin Trailer Wiring Harness Kit With PVC Protective Sleeve, 4 Pin 5 Wire Plug For Enhanced Durability - Wishbond Trailer Wire Kit
Amazon.com
$57.57
Curt T-Connector Vehicle Wiring Harness With 4-Pole Flat Trailer Connector C55345
etrailer.com
121
$57.57
Curt T-Connector Vehicle Wiring Harness With 4-Pole Flat Trailer Connector C55345
etrailer.com
121
$89.12
Curt T-Connector Vehicle Wiring Harness With 4-Pole Flat Trailer Connector 56407
etrailer.com
1K+
$89.12
Curt T-Connector Vehicle Wiring Harness With 4-Pole Flat Trailer Connector 56407
etrailer.com
1K+
$32.99
4-Pin Cross Over Trailer Wiring Harness | By West Marine
WestMarine
$32.99
4-Pin Cross Over Trailer Wiring Harness | By West Marine
WestMarine
$11.99
Trailer Light Connector - 4-Pin Flat Connector Set 48" | By West Marine
WestMarine
$11.99
Trailer Light Connector - 4-Pin Flat Connector Set 48" | By West Marine
WestMarine
$18.99
Optronics 35ft 4-Pin Trailer Wiring Harness - Wishbone Style - 42" Ground
Super Bright LEDs
$18.99
Optronics 35ft 4-Pin Trailer Wiring Harness - Wishbone Style - 42" Ground
Super Bright LEDs
$13.99
Optronics 20ft 4-Pin Trailer Wiring Harness - Wishbone Style - 30" Ground
Super Bright LEDs
$13.99
Optronics 20ft 4-Pin Trailer Wiring Harness - Wishbone Style - 30" Ground
Super Bright LEDs
$6.49
Trailer Light Connector - 4-Pin Flat Trailer Connector 12" | By West Marine
WestMarine
$6.49
Trailer Light Connector - 4-Pin Flat Trailer Connector 12" | By West Marine
WestMarine
$22.70
787264 Wesbar Wiring Connector, 4-Way Flat Trailer End, 4 ft. Length Wire - Wesbar
Hitchexpo.com
$22.70
787264 Wesbar Wiring Connector, 4-Way Flat Trailer End, 4 ft. Length Wire - Wesbar
Hitchexpo.com
$3.99
Flat Connector, 4 Pole, 16 Ga.. | Trailer Marketing, Inc.
Trailer Marketing
$3.99
Flat Connector, 4 Pole, 16 Ga.. | Trailer Marketing, Inc.
Trailer Marketing
$16.21
002402 Wesbar Wiring Connector, 4-Way Flat Trailer End, 18 in. Length Wire - Wesbar
Hitchexpo.com
$16.21
002402 Wesbar Wiring Connector, 4-Way Flat Trailer End, 18 in. Length Wire - Wesbar
Hitchexpo.com
$1.38
Elite Truck Parts 4-Way Trailer Cable Wire | ETP-TC414-100
Peterbilt Parts
$1.38
Elite Truck Parts 4-Way Trailer Cable Wire | ETP-TC414-100
Peterbilt Parts
$80.00
Explorer 2011-2019 Trailer Hitch Wiring Harness W/ 4 Pin Connector
Ford Motor Company
$80.00
Explorer 2011-2019 Trailer Hitch Wiring Harness W/ 4 Pin Connector
Ford Motor Company
$151.99
$159.99
Ford Bronco Trailer Hitch Wiring Harness 4-Pin 2025
CJ Pony Parts
Free shipping
$151.99
$159.99
Ford Bronco Trailer Hitch Wiring Harness 4-Pin 2025
CJ Pony Parts
Free shipping
$11.99
Hopkins Towing Solutions 4-Pole Round Trailer Wiring Connector, Trailer Side
Northern Tool
$11.99
Hopkins Towing Solutions 4-Pole Round Trailer Wiring Connector, Trailer Side
Northern Tool
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    Shop 4 pin trailer connector wiring

    Sponsored
    About our ads
    $12.99
    $15.99
    True Mods 4 Pin Flat Trailer Light Wiring Harness Kit [Wishbone-Style] [SAE J1128 Rated] [25' Male & 4' Female] [18 AWG Color Coded Wires] 4 Way Flat
    Amazon.com
    3K+
    18% off
    $12.99
    $15.99
    True Mods 4 Pin Flat Trailer Light Wiring Harness Kit [Wishbone-Style] [SAE J1128 Rated] [25' Male & 4' Female] [18 AWG Color Coded Wires] 4 Way Flat
    Amazon.com
    3K+
    $70.27
    Curt T-Connector Vehicle Wiring Harness With 4-Pole Flat Trailer Connector C56184
    etrailer.com
    121
    $70.27
    Curt T-Connector Vehicle Wiring Harness With 4-Pole Flat Trailer Connector C56184
    etrailer.com
    121
    $7.99
    4 Pin Trailer Wiring Harness 3FT, 18 AWG 4 Way Flat Trailer Wiring Extension Connector Harness Vehicle Side Trailer Side 4 Prong Trailer Light Plug
    Amazon.com
    3
    $7.99
    4 Pin Trailer Wiring Harness 3FT, 18 AWG 4 Way Flat Trailer Wiring Extension Connector Harness Vehicle Side Trailer Side 4 Prong Trailer Light Plug
    Amazon.com
    3
    $8.98
    $9.99
    NEWSUN® 4 Pin To 4 Pin Trailer Light Wiring Connector Adapter, 1 To 2 Way Flat Extension Cable For Tail Lights Y-Splitter Plug For Tailgate Light Bars
    Amazon.com
    441
    10% off
    $8.98
    $9.99
    NEWSUN® 4 Pin To 4 Pin Trailer Light Wiring Connector Adapter, 1 To 2 Way Flat Extension Cable For Tail Lights Y-Splitter Plug For Tailgate Light Bars
    Amazon.com
    441
    $40.00
    POLLAK RV Trailer 4-Way Connector Plug - 11-409 Wiring Connector (6)
    Amazon.com
    Free shipping
    $40.00
    POLLAK RV Trailer 4-Way Connector Plug - 11-409 Wiring Connector (6)
    Amazon.com
    Free shipping
    $39.78
    $52.95
    CURT 56040 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Subaru Ascent, Forester, Outback, Crosstrek, XV
    Amazon.com
    3K+
    Free shipping
    24% off
    $39.78
    $52.95
    CURT 56040 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Subaru Ascent, Forester, Outback, Crosstrek, XV
    Amazon.com
    3K+
    $9.09
    4 Pin Trailer Plug Extender Trailer Wire Extension Harness Quick-Connect Trailer Adapter Extender 4 Way Flat Male And Female Wiring Harness Adapter
    Amazon.com
    191
    $9.09
    4 Pin Trailer Plug Extender Trailer Wire Extension Harness Quick-Connect Trailer Adapter Extender 4 Way Flat Male And Female Wiring Harness Adapter
    Amazon.com
    191
    $18.95
    MECMO Vehicle-Side 4 Pin Trailer Wire Connector 10 Feet Heavy Duty 18AWG 4 Way Flat Female Trailer Wiring Harness Towing Replacement 4 Prong Trailer
    Amazon.com
    45
    $18.95
    MECMO Vehicle-Side 4 Pin Trailer Wire Connector 10 Feet Heavy Duty 18AWG 4 Way Flat Female Trailer Wiring Harness Towing Replacement 4 Prong Trailer
    Amazon.com
    45
    $22.99
    4 Pin 5 Wire Trailer Wiring Harness 26ft With Jacketed Cablewishbond Trailer Light Kit 4 Way Flat 5 Wire Harness Trailer Wire Connector Plug For
    Amazon.com
    117
    $22.99
    4 Pin 5 Wire Trailer Wiring Harness 26ft With Jacketed Cablewishbond Trailer Light Kit 4 Way Flat 5 Wire Harness Trailer Wire Connector Plug For
    Amazon.com
    117
    $42.98
    $58.95
    CURT 55354 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Jeep Cherokee, Including Sport
    Amazon.com
    289
    Free shipping
    27% off
    $42.98
    $58.95
    CURT 55354 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Jeep Cherokee, Including Sport
    Amazon.com
    289
    $12.99
    MECMO 9ft Trailer 4 Pin Flat Wire Extension Cable, 18AWG 4 Way Trailer Wiring Conenctor Harness Vehicle-Side Trailer-Side 4 Prong Trailer Light Plug
    Amazon.com
    2
    $12.99
    MECMO 9ft Trailer 4 Pin Flat Wire Extension Cable, 18AWG 4 Way Trailer Wiring Conenctor Harness Vehicle-Side Trailer-Side 4 Prong Trailer Light Plug
    Amazon.com
    2
    $44.99
    Nilight 4 Pin Trailer Wiring Harness Kit 56478 Vehicle Standard 4 Way Connector Custom For 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 Ram
    Amazon.com
    5
    Free shipping
    $44.99
    Nilight 4 Pin Trailer Wiring Harness Kit 56478 Vehicle Standard 4 Way Connector Custom For 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 Ram
    Amazon.com
    5
    $50.80
    $55.99
    CURT 56300 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Mazda CX-3
    Amazon.com
    46
    Free shipping
    $50.80
    $55.99
    CURT 56300 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Mazda CX-3
    Amazon.com
    46
    $45.36
    Curt T-Connector Vehicle Wiring Harness With 4-Pole Flat Trailer Connector C55377
    etrailer.com
    52
    $45.36
    Curt T-Connector Vehicle Wiring Harness With 4-Pole Flat Trailer Connector C55377
    etrailer.com
    52
    $49.24
    Curt T-Connector Vehicle Wiring Harness With 4-Pole Flat Trailer Connector C55343
    etrailer.com
    85
    $49.24
    Curt T-Connector Vehicle Wiring Harness With 4-Pole Flat Trailer Connector C55343
    etrailer.com
    85
    $81.49
    $111.95
    CURT 56487 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Mazda CX-5, CX-50, Black
    Amazon.com
    85
    Free shipping
    27% off
    $81.49
    $111.95
    CURT 56487 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Mazda CX-5, CX-50, Black
    Amazon.com
    85
    $47.29
    Curt T-Connector Vehicle Wiring Harness With 4-Pole Flat Trailer Connector C56020
    etrailer.com
    205
    $47.29
    Curt T-Connector Vehicle Wiring Harness With 4-Pole Flat Trailer Connector C56020
    etrailer.com
    205
    $75.00
    CURT 59236 Weather-Resistant Multi-Function Splice-In Trailer Tail Light Converter Kit, 4-Pin Wiring Harness
    Amazon.com
    316
    Free shipping
    $75.00
    CURT 59236 Weather-Resistant Multi-Function Splice-In Trailer Tail Light Converter Kit, 4-Pin Wiring Harness
    Amazon.com
    316