<![CDATA[ProBoatParts.com: New Products - Trailer Lights]]> https://www.proboatparts.com Tue, 14 Apr 2026 20:41:33 +0000 <![CDATA[Seachoice TRAILER LIGHT CONVERTER]]> https://www.proboatparts.com/trailering/trailer-lights/seachoice-trailer-light-converter-p-n-51491/ Wed, 20 Nov 2013 11:57:34 +0000 https://www.proboatparts.com/trailering/trailer-lights/seachoice-trailer-light-converter-p-n-51491/ http://d3d71ba2asa5oz.cloudfront.net/12017329/images/50-51491_86357.jpg

Trailer Light Converter Part Number 51491



Heavy duty unit allows amber turn signals (5 wire systems) on tow vehicle to operate standard 4-wire trailer systems. Made of black ABS plastic. Made to be wired directly into trailer wire harness.
  • Case : 12

Price: $20.00

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Trailer Light Converter Part Number 51491



Heavy duty unit allows amber turn signals (5 wire systems) on tow vehicle to operate standard 4-wire trailer systems. Made of black ABS plastic. Made to be wired directly into trailer wire harness.
  • Case : 12

Price: $20.00

]]> Trailer Light Converter Part Number 51491

Heavy duty unit allows amber turn signals (5 wire systems) on tow vehicle to operate standard 4-wire trailer systems. Made of black ABS plastic. Made to be wired directly into trailer wire harness.
  • Case : 12
]]> <![CDATA[Seachoice TRAILER Y HARNESS]]> https://www.proboatparts.com/trailering/trailer-lights/seachoice-trailer-y-harness-p-n-13941/ Wed, 20 Nov 2013 11:57:34 +0000 https://www.proboatparts.com/trailering/trailer-lights/seachoice-trailer-y-harness-p-n-13941/ http://d3d71ba2asa5oz.cloudfront.net/12017329/images/50-13941_77237.jpg

Trailer Y Harness Part Number 13941



Consists of 48" vehicle side connector and 25' trailer side color coded wires. Trailer side "split" to allow routing of wire down both sides of trailer for easy hook-up. Safe color coded wires. Includes 6 frame straps and 2 quick splice connector..

Price: $20.00

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Trailer Y Harness Part Number 13941



Consists of 48" vehicle side connector and 25' trailer side color coded wires. Trailer side "split" to allow routing of wire down both sides of trailer for easy hook-up. Safe color coded wires. Includes 6 frame straps and 2 quick splice connector..

Price: $20.00

]]> Trailer Y Harness Part Number 13941

Consists of 48" vehicle side connector and 25' trailer side color coded wires. Trailer side "split" to allow routing of wire down both sides of trailer for easy hook-up. Safe color coded wires. Includes 6 frame straps and 2 quick splice connector..]]> <![CDATA[Seachoice 7 TO 5 WAY/ADAPT W/8 WIRE]]> https://www.proboatparts.com/trailering/trailer-lights/seachoice-7-way-adapter-p-n-13881/ Wed, 20 Nov 2013 11:57:33 +0000 https://www.proboatparts.com/trailering/trailer-lights/seachoice-7-way-adapter-p-n-13881/ http://d3d71ba2asa5oz.cloudfront.net/12017329/images/50-13881_57168.jpg

7 To 5 Way/Adapt W/8 Wire Part Number 13881



Adapter mates 7-way vehicle to 4 or 5-way trailer.
  • Case : 12
  • Length : 8"
  • Connection : 7 Way Round to 5 Way Flat

Price: $20.00

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7 To 5 Way/Adapt W/8 Wire Part Number 13881



Adapter mates 7-way vehicle to 4 or 5-way trailer.
  • Case : 12
  • Length : 8"
  • Connection : 7 Way Round to 5 Way Flat

Price: $20.00

]]> 7 To 5 Way/Adapt W/8 Wire Part Number 13881

Adapter mates 7-way vehicle to 4 or 5-way trailer.
  • Case : 12
  • Length : 8"
  • Connection : 7 Way Round to 5 Way Flat
]]> <![CDATA[Seachoice 7 TO 4 W/ADAPT W/8 WIRE]]> https://www.proboatparts.com/trailering/trailer-lights/seachoice-7-way-adapter-p-n-13831/ Wed, 20 Nov 2013 11:57:32 +0000 https://www.proboatparts.com/trailering/trailer-lights/seachoice-7-way-adapter-p-n-13831/ http://d3d71ba2asa5oz.cloudfront.net/12017329/images/50-13831_75672.jpg

7 To 4 W/Adapt W/8 Wire Part Number 13831



Adapter mates 7-way vehicle to 4 or 5-way trailer.
  • Case : 12
  • Length : 8"
  • Connection : 7 Way Round to 4 Way Flat

Price: $20.00

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7 To 4 W/Adapt W/8 Wire Part Number 13831



Adapter mates 7-way vehicle to 4 or 5-way trailer.
  • Case : 12
  • Length : 8"
  • Connection : 7 Way Round to 4 Way Flat

Price: $20.00

]]> 7 To 4 W/Adapt W/8 Wire Part Number 13831

Adapter mates 7-way vehicle to 4 or 5-way trailer.
  • Case : 12
  • Length : 8"
  • Connection : 7 Way Round to 4 Way Flat
]]> <![CDATA[Seachoice TRAILER CONNECTOR-7 TO 5 WAY]]> https://www.proboatparts.com/trailering/trailer-lights/seachoice-trailer-adapter-p-n-13851/ Wed, 20 Nov 2013 11:57:32 +0000 https://www.proboatparts.com/trailering/trailer-lights/seachoice-trailer-adapter-p-n-13851/ http://d3d71ba2asa5oz.cloudfront.net/12017329/images/50-13851_76294.jpg

Trailer Connector-7 To 5 Way Part Number 13851



Connects auxiliary, tail lights, ground, left, right and stop.
  • Case : 12
  • Connection : 7 to 5 Way Adapter

Price: $163.20

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Trailer Connector-7 To 5 Way Part Number 13851



Connects auxiliary, tail lights, ground, left, right and stop.
  • Case : 12
  • Connection : 7 to 5 Way Adapter

Price: $163.20

]]> Trailer Connector-7 To 5 Way Part Number 13851

Connects auxiliary, tail lights, ground, left, right and stop.
  • Case : 12
  • Connection : 7 to 5 Way Adapter
]]> <![CDATA[Seachoice TRAILER CONNECTOR 7 TO 4 WAY]]> https://www.proboatparts.com/trailering/trailer-lights/seachoice-trailer-adapter-p-n-13861/ Wed, 20 Nov 2013 11:57:32 +0000 https://www.proboatparts.com/trailering/trailer-lights/seachoice-trailer-adapter-p-n-13861/ http://d3d71ba2asa5oz.cloudfront.net/12017329/images/50-13861_03215.jpg

Trailer Connector 7 To 4 Way Part Number 13861



Connects auxiliary, tail lights, ground, left, right and stop.
  • Case : 12
  • Connection : 7 to 4 Way Adapter

Price: $20.00

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Trailer Connector 7 To 4 Way Part Number 13861



Connects auxiliary, tail lights, ground, left, right and stop.
  • Case : 12
  • Connection : 7 to 4 Way Adapter

Price: $20.00

]]> Trailer Connector 7 To 4 Way Part Number 13861

Connects auxiliary, tail lights, ground, left, right and stop.
  • Case : 12
  • Connection : 7 to 4 Way Adapter
]]> <![CDATA[Seachoice 4 WAY CIRCUIT TESTER]]> https://www.proboatparts.com/trailering/trailer-lights/seachoice-trailer-plug-tester-p-n-13921/ Wed, 20 Nov 2013 11:57:31 +0000 https://www.proboatparts.com/trailering/trailer-lights/seachoice-trailer-plug-tester-p-n-13921/ http://d3d71ba2asa5oz.cloudfront.net/12017329/images/50-13921_62611.jpg

4 Way Circuit Tester Part Number 13921



Tester plugs into tow vehicle. LED illuminates to show if connections are correct and working.
  • Case : 12
  • Description : Trailer Plug Tester

Price: $20.00

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4 Way Circuit Tester Part Number 13921



Tester plugs into tow vehicle. LED illuminates to show if connections are correct and working.
  • Case : 12
  • Description : Trailer Plug Tester

Price: $20.00

]]> 4 Way Circuit Tester Part Number 13921

Tester plugs into tow vehicle. LED illuminates to show if connections are correct and working.
  • Case : 12
  • Description : Trailer Plug Tester
]]> <![CDATA[Seachoice 4 WAY CIRCUIT TESTER WITH CAP]]> https://www.proboatparts.com/trailering/trailer-lights/seachoice-trailer-plug-tester-p-n-13911/ Wed, 20 Nov 2013 11:57:31 +0000 https://www.proboatparts.com/trailering/trailer-lights/seachoice-trailer-plug-tester-p-n-13911/ http://d3d71ba2asa5oz.cloudfront.net/12017329/images/50-13911_40204.jpg

4 Way Circuit Tester With Cap Part Number 13911



Tester plugs into tow vehicle. LED illuminates to show if connections are correct and working.
  • Case : 12
  • Description : Trailer Plug Tester - Inline

Price: $20.00

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4 Way Circuit Tester With Cap Part Number 13911



Tester plugs into tow vehicle. LED illuminates to show if connections are correct and working.
  • Case : 12
  • Description : Trailer Plug Tester - Inline

Price: $20.00

]]> 4 Way Circuit Tester With Cap Part Number 13911

Tester plugs into tow vehicle. LED illuminates to show if connections are correct and working.
  • Case : 12
  • Description : Trailer Plug Tester - Inline
]]> <![CDATA[Seachoice 48IN TRAILER/TRUNK 5 WAY EXTEN]]> https://www.proboatparts.com/trailering/trailer-lights/seachoice-trailer-wire-harness-extension-p-n-13931/ Wed, 20 Nov 2013 11:57:30 +0000 https://www.proboatparts.com/trailering/trailer-lights/seachoice-trailer-wire-harness-extension-p-n-13931/ http://d3d71ba2asa5oz.cloudfront.net/12017329/images/50-13931_71025.jpg

48" Trailer/Trunk 5 Way Extension Part Number 13931



48" Trailer/Trunk 5 Way Extension
  • Case : 12
  • Lead : 48"
  • Connector : 5 Pole

Price: $20.00

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48" Trailer/Trunk 5 Way Extension Part Number 13931



48" Trailer/Trunk 5 Way Extension
  • Case : 12
  • Lead : 48"
  • Connector : 5 Pole

Price: $20.00

]]> 48" Trailer/Trunk 5 Way Extension Part Number 13931

48" Trailer/Trunk 5 Way Extension
  • Case : 12
  • Lead : 48"
  • Connector : 5 Pole
]]> <![CDATA[Seachoice 48IN TRAILER/TRUNK 4 WAY EXTEN]]> https://www.proboatparts.com/trailering/trailer-lights/seachoice-trailer-wire-harness-extension-p-n-13991/ Wed, 20 Nov 2013 11:57:30 +0000 https://www.proboatparts.com/trailering/trailer-lights/seachoice-trailer-wire-harness-extension-p-n-13991/ http://d3d71ba2asa5oz.cloudfront.net/12017329/images/50-13991_58408.jpg

48" Trailer/Trunk 4 Way Extension Part Number 13991



48" Trailer/Trunk 4 Way Extension
  • Case : 12
  • Lead : 48"
  • Connector : 4 Pole

Price: $20.00

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48" Trailer/Trunk 4 Way Extension Part Number 13991



48" Trailer/Trunk 4 Way Extension
  • Case : 12
  • Lead : 48"
  • Connector : 4 Pole

Price: $20.00

]]> 48" Trailer/Trunk 4 Way Extension Part Number 13991

48" Trailer/Trunk 4 Way Extension
  • Case : 12
  • Lead : 48"
  • Connector : 4 Pole
]]>