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Hopkins Endurance 5-Way Flat Trailer Wiring Kit - Vehicle and Trailer Ends - Ergonomic Design

Retail: $27.99
Our Price: $21.42
The 5-wire design of this kit is perfect for newer boat trailers with hydraulic brakes. Easy-pull connector housings make disconnecting a snap. They include built-in mounting holes and protective ...
Features: Wiring kit includes vehicle-end connector and trailer-end connector 5-Wire design common on boat trailers with hydraulic brakes Provides backup function to release surge brakes Easy-pull
  • 5 Flat
  • Universal Fit
  • Trailer Hitch Wiring
  • Trailer and Vehicle End Connector
  • Splice-In
  • Hopkins
  • No Converter

Optronics Trailer Light Kit for Trailers over 80" Wide - Submersible - 25' Wiring Harness

Retail: $69.65
Our Price: $48.10
In Stock
This incandescent trailer light kit comes with everything needed to properly light your trailer. 2 Tail lights, 2 amber clearance lights, 2 amber reflectors, license plate bracket, 25' wiring ...
trailer or attach with adhesive backing 25' Wiring harness with 4-pole connector DOT approved PC rated Specs: Application: trailers over 80" wide Tail light dimensions: 8-1/16" long x
  • Submersible Lights
  • Surface Mount
  • Tail Lights
  • Side Reflector
  • Turn
  • Rear Clearance
  • License Plate
  • Stop
  • Rear Reflector
  • Side Marker
  • Tail
  • 8L x 3W Inch
  • Optronics
  • Rectangle
  • Amber
  • Red

Mini LED Side Marker Boat Trailer Light - 2 Wire - Amber LED - Clear Lens - 18" Wire

Retail: $8.18
Our Price: $5.88
In Stock
PC rated. 1" Diameter, waterproof mini LED amber light functions as a side marker and clearance light when properly mounted. Recessed-mount installation with included grommet. 2-Wire design ...
; diameter x 7/8" thick Diodes: 1 Input voltage: 9V - 14V Power draw: 0.03 - 0.06 amps Wire length: 18" IP rated: 68 Limited lifetime warranty Sealed, Waterproof Trailer Light The waterproof
  • Submersible Lights
  • Recessed Mount
  • Clearance Lights
  • Side Marker
  • 1 Inch Diameter
  • TecNiq
  • Round
  • Amber

Submersible, Under 80" Trailer Light Kit with 25' Wiring Harness

Retail: $44.24
Our Price: $36.94
In Stock
Trailer kit with 2 stud-mount, submersible tail lights; corrosion-resistant license-plate bracket; 2 amber side marker and clearance lights; 25' wiring harness with 4-pole connector; mounting ...
Features: Red, submersible, trailer light kit with stud mount lights, license bracket, amber clearance lights, wiring harness, mounting hardware 2 Red, stud-mount, submersible tail lights (ST6RB and
  • Submersible Lights
  • Surface Mount
  • Tail Lights
  • Turn
  • Side Reflector
  • License Plate
  • Rear Reflector
  • Stop
  • Side Marker
  • Tail
  • 5L x 4-1/2W Inch
  • Optronics
  • Square
  • Red
  • Amber

35 Ft 4-Way Trailer Wiring Harness - Wishbone Style - 42" Ground

Retail: $24.96
Our Price: $22.88
In Stock
4-Way trailer harness connects to your tow vehicle to control trailer light functions. Wishbone-style harness comes with 2 tail light wires split for simple wiring.Features: 4-Way trailer harness connects to your tow vehicle to control trailer light functions Wishbone-style harness comes with 2 tail light wires split for simple wiring Allows you to run wires
  • 4 Flat
  • Universal Fit
  • Trailer Hitch Wiring
  • Vehicle End Connector
  • Splice-In
  • Optronics
  • No Converter

LED Combination Trailer Tail Lights - Submersible - Driver and Passenger Side - 25' Wire Harness

Retail: $100.68
Our Price: $61.60
In Stock
... included. 3-Wire pigtail. 25' Wiring harness. stainless steel hardware included Includes license plate bracket for mounting driver's side light 3-Wire pigtail 25-Ft Wiring harness for making connections DOT compliant Meets FMVSS 108 and CMVSS 108
  • Submersible Lights
  • Surface Mount
  • Tail Lights
  • Rear Reflector
  • License Plate
  • Tail
  • Side Reflector
  • Turn
  • Rear Clearance
  • Stop
  • 8L x 3W Inch
  • Optronics
  • Rectangle
  • Red

New Arrivals — From Our Shop to You!

Chosen by folks who live and breathe this, just like you.

New Arrivals — From Our Shop to You!

Chosen by folks who live and breathe this, just like you.

Andrew
Andrew etrailer team member
Andrew etrailer team member

4

Years

|

356

Installations

3,320

Customers Helped

Any questions? Chat us from Missouri

25 Ft 4-Way Trailer Wiring Harness - Wishbone Style - 25' Ground

Retail: $28.39
Our Price: $22.90
In Stock
4-Way trailer harness connects to your tow vehicle to control trailer light functions. Wishbone-style harness comes with 2 tail light wires split for simple wiring.Features: 4-Way trailer harness connects to your tow vehicle to control trailer light functions Wishbone-style harness comes with 2 tail light wires split for simple wiring Allows you to run wires
  • 4 Flat
  • Universal Fit
  • Trailer Hitch Wiring
  • Vehicle End Connector
  • Splice-In
  • Optronics
  • No Converter

Mini LED Side Marker Boat Trailer Light - Recessed Mount - Red LED - Clear Lens - 7-1/2" Wire

Retail: $6.96
Our Price: $4.27
In Stock
Stay visible when towing your boat trailer at night with this submersible, 1" diameter LED light. This red light can function as a rear side marker or clearance light. PC rated. 7-1/2" Long ...
- 14V Power draw: 0.06 - 0.08 amps Wire length: 7-1/2" IP rated: 68 Limited lifetime warranty Sealed, Waterproof Trailer Light Maintaining a functioning lighting system for your boat trailer is
  • Submersible Lights
  • Recessed Mount
  • Clearance Lights
  • Side Marker
  • 1 Inch Diameter
  • TecNiq
  • Round
  • Red

Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector

Retail: $110.95
Our Price: $70.45
In Stock
Easily add a 4-way trailer connector with this custom-fit harness. The T-connector plugs into existing wiring - no cutting needed. Powered converter protects vehicle circuits and ensures consistent ...
Highlights Custom-Fit For Easy Installation: Plugs directly into existing vehicle wiring, no cutting needed. Powers Essential Trailer Lights: Supports brake lights, turn signals, and running lights
  • 4 Flat
  • No Tow Package
  • Trailer Hitch Wiring
  • Vehicle End Connector
  • Plug-In
  • CURT
  • Powered Converter
  • Hidden

Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector

Retail: $163.95
Our Price: $104.04
In Stock
Easily add a 4-way trailer connector with this custom-fit harness. The T-connector plugs into existing wiring - no cutting needed. Powered converter protects vehicle circuits and ensures consistent ...
Highlights Custom-Fit For Easy Installation: Plugs directly into existing vehicle wiring, no cutting needed. Powers Essential Trailer Lights: Supports brake lights, turn signals, and running lights
  • 4 Flat
  • No Tow Package
  • Trailer Hitch Wiring
  • Vehicle End Connector
  • Plug-In
  • CURT
  • Powered Converter

Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector

Retail: $152.95
Our Price: $98.88
In Stock
Easily add a 4-way trailer connector with this custom-fit harness. The T-connector plugs into existing wiring - no cutting needed. Powered converter protects vehicle circuits and ensures consistent ...
Highlights Custom-Fit For Easy Installation: Plugs directly into existing vehicle wiring, no cutting needed. Powers Essential Trailer Lights: Supports brake lights, turn signals, and running lights
  • 4 Flat
  • No Tow Package
  • Trailer Hitch Wiring
  • Vehicle End Connector
  • Plug-In
  • CURT
  • Powered Converter
  • Hidden

Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector

Retail: $163.95
Our Price: $137.55
In Stock
Easily add a 4-way trailer connector with this custom-fit harness. The T-connector plugs into existing wiring - no cutting needed. Powered converter protects vehicle circuits and ensures consistent ...
Highlights Custom-Fit For Easy Installation: Plugs directly into existing vehicle wiring, no cutting needed. Powers Essential Trailer Lights: Supports brake lights, turn signals, and running lights
  • 4 Flat
  • No Tow Package
  • Trailer Hitch Wiring
  • Vehicle End Connector
  • Plug-In
  • CURT
  • Powered Converter

Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector

Retail: $120.95
Our Price: $80.87
In Stock
Easily add a 4-way trailer connector with this custom-fit harness. The T-connector plugs into existing wiring - no cutting needed. Powered converter protects vehicle circuits and ensures consistent ...
Highlights Custom-Fit For Easy Installation: Plugs directly into existing vehicle wiring, no cutting needed. Powers Essential Trailer Lights: Supports brake lights, turn signals, and running lights
  • 4 Flat
  • No Tow Package
  • Trailer Hitch Wiring
  • Vehicle End Connector
  • Plug-In
  • CURT
  • Powered Converter

Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector

Retail: $198.95
Our Price: $121.97
Easily add a 4-way trailer connector with this custom-fit harness. The T-connector plugs into existing wiring - no cutting needed. Powered converter protects vehicle circuits and ensures consistent ...
Highlights Custom-Fit For Easy Installation: Plugs directly into existing vehicle wiring, no cutting needed. Powers Essential Trailer Lights: Supports brake lights, turn signals, and running lights
  • 4 Flat
  • No Tow Package
  • Trailer Hitch Wiring
  • Vehicle End Connector
  • Plug-In
  • CURT
  • Powered Converter

Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector

Retail: $167.95
Our Price: $121.82
In Stock
Easily add a 4-way trailer connector with this custom-fit harness. The T-connector plugs into existing wiring - no cutting needed. Powered converter protects vehicle circuits and ensures consistent ...
Highlights Custom-Fit For Easy Installation: Plugs directly into existing vehicle wiring, no cutting needed. Powers Essential Trailer Lights: Supports brake lights, turn signals, and running lights
  • 4 Flat
  • No Tow Package
  • Trailer Hitch Wiring
  • Vehicle End Connector
  • Plug-In
  • CURT
  • Powered Converter

Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector

Retail: $126.95
Our Price: $92.12
In Stock
Easily add a 4-way trailer connector with this custom-fit harness. The T-connector plugs into existing wiring - no cutting needed. Powered converter protects vehicle circuits and ensures consistent ...
Highlights Custom-Fit For Easy Installation: Plugs directly into existing vehicle wiring, no cutting needed. Powers Essential Trailer Lights: Supports brake lights, turn signals, and running lights
  • 4 Flat
  • No Tow Package
  • Trailer Hitch Wiring
  • Vehicle End Connector
  • Plug-In
  • CURT
  • Powered Converter
  • Hidden

Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector

Retail: $147.95
Our Price: $102.58
Easily add a 4-way trailer connector with this custom-fit harness. The T-connector plugs into existing wiring - no cutting needed. Powered converter protects vehicle circuits and ensures consistent ...
Highlights Custom-Fit For Easy Installation: Plugs directly into existing vehicle wiring, no cutting needed. Powers Essential Trailer Lights: Supports brake lights, turn signals, and running lights
  • 4 Flat
  • Factory Tow Package
  • Trailer Hitch Wiring
  • Vehicle End Connector
  • Plug-In
  • CURT
  • Powered Converter

Fulton High-Performance 2-Speed Trailer Winch for Strap or Wire Rope - Zinc - 2,000 lbs

Retail: $175.36
Our Price: $136.52
In Stock
Durable winch has 2 speeds - 1 for quick pull in, the other for greater mechanical advantage - and a neutral, freewheeling position for fast line payout. Corrosion-resistant zinc finish is great for marine applications. For use with strap or rope.Features: Hand winch makes it easier to pull or lift large or heavy items Ideal for boat trailers 2 Speeds to fit your application Fast speed lets you pull in quickly Lower speed offers an increased
  • Standard Hand Crank
  • 1001 - 2000 lbs
  • Standard Hand Winch
  • Utility Winch
  • Boat Trailer Winch
  • Two Speed Winch
  • Fulton
  • Polyester Strap
  • Wire Rope

CE Smith Post-Style Guide-Ons with LED Lights for Boat Trailers - 40" Tall - 1 Pair

Retail: $169.99
Our Price: $139.89
In Stock
Lighted guide-on posts make it easy to load your boat onto your trailer and safer to transport it at night. They attach to the rear of your trailer and extend out of the water, providing visual ...
: 2 boat guide-ons Application: trailer frames up to 3" wide x 4-1/4" tall 2 Extra-long U-bolt kits (CE11416; sold separately) are required for mounting on frames up to 3" wide x
  • Guides
  • Post-Style Guide
  • CE Smith
  • 40 Inch Tall

CE Smith Post-Style Guide-Ons with LED Lights for Boat Trailers - 60" Tall - 1 Pair

Retail: $230.03
Our Price: $206.93
In Stock
Lighted guide-on posts make it easy to load your boat onto your trailer and safer to transport it at night. They attach to the rear of your trailer and extend out of the water, providing visual ...
; from trailer Made in the USA Specs: Quantity: 2 boat guide-ons Application: trailer frames up to 3" wide x 4-1/4" tall Extra-long U-bolt kit (CE11416; sold separately) is required for mounting
  • Guides
  • Post-Style Guide
  • CE Smith
  • 60 Inch Tall

6-Pole Square Trailer Wiring Connector Kit (Car and Trailer Ends)

Retail: $17.50
Our Price: $7.23
In Stock
6-Pole square trailer wiring connector kit Square design 6-pole Includes both male and female ends for car and trailer Wire leads on each trailer and vehicle end measures 11-3/4" Pigtail wires
  • 6 Square
  • Universal Fit
  • Wiring Extensions
  • Hopkins

Hopkins 4-Way Flat Trailer Wiring Kit - Vehicle and Trailer Ends

Retail: $13.04
Our Price: $7.59
In Stock
The 4-wire design of this kit includes a 48" long vehicle wiring harness, a 12" trailer end wiring harness, and 6 quick-splice connectors.Features: Wiring kit includes vehicle-end connector and trailer-end connector 4-Wire design Nylon sleeves and heat-shrink tubing protect wires Includes 6 quick-splice connectors Specs: Connector
  • 4 Flat
  • Trailer Connectors
  • Trailer and Vehicle End Connector
  • Hopkins

LED Combination Tail Light Kit for Trailers under 80" Wide - Submersible - Driver and Passenger

Retail: $78.21
Our Price: $72.87
In Stock
Waterproof trailer light kit includes 2 combination tail lights that serve 7 functions on trailers under 80" wide. Stud mount with stainless steel hardware and included license plate bracket ...
housing and acrylic lens Red lens over clear LEDs Stud mount Stainless steel mounting hardware included 25' Wiring harness with 4-pole connector DOT approved Specs: Application: trailers under 80"
  • Submersible Lights
  • Surface Mount
  • Tail Lights
  • Turn
  • Stop
  • License Plate
  • Tail
  • Side Reflector
  • Rear Reflector
  • 5L x 5W Inch
  • Optronics
  • Square
  • Red

Curt T-Connector Vehicle Wiring Harness with 7-Way Trailer Connector

Retail: $121.95
Our Price: $90.37
In Stock
Quickly and easily install a 7-way, RV-style trailer connector on your vehicle with this custom harness. Connector plugs directly into existing tow connector on your truck - no cutting, splicing or ...
the boat ramp or campsite. No Cutting, No Splicing, No Guesswork: Custom-Fit T-Connector Installing trailer wiring shouldn't mean tearing into your trucks harness. This T-connector plugs right into
  • 7 Blade
  • No Tow Package
  • Trailer Hitch Wiring
  • Vehicle End Connector
  • Plug-In
  • CURT
  • No Converter