Electrical connector for a trailer. 7-way round blade connector to 4-way flat pin connector. Full-length plug shell ensures positive latching. Features non-corrosive nylon shell.

Converts 7-way round blade to 5-way flat connector. Perfect for connecting tow vehicle to trailer. Full-length plug shell ensures positive latching. Non-corrosive nylon shell for impact and water resistance.

180 Piranha LED side marker light. Six-diode oval LED light. Eliminates the need for multiple reflectors. Meets DOT lighting standards. Mounts on standard 3" centers.

A bright red LED side marker light. Water-resistant sealed housing and lens. Accepts industry standard two-prong plugs, 8-16 volts.

A bright amber LED side marker light. Water-resistant sealed housing and lens. Accepts industry standard two-prong plugs, 8-16 volts.

Combination light: stop, turn and tail.
Fully sealed, submersible construction.
Low profile, durable design.
For all trailers, including those over 80" wide.
Includes license light.

Combination light: stop, turn and tail.
Fully sealed, submersible construction.
Low profile, durable design.
For all trailers, including those over 80" wide.

A combination LED stop, turn and tail light. Solid-state construction, rated for 100,000 hours of use. Equipped with 10 LEDs. Fully-sealed submersible construction. Designed to directly replace 456-series incandescent lights. Includes mounting hardware. Dimensions: 7-15/16" X 2-7/8" X 2-7/8".

Constructed from injection molded PVC.
Standard 7 to 5 adapter.

Trailer tail light kit. Standard trailer lighting kit, includes: - Two multi-function tail lights. - License plate bracket - 25" wishbone trailer harness - 48" trunk connector - Installation hardware and instructions. Weight: 2 lbs.

Low-profile trailer lighting kit, includes: - Two "super bright" multi-function LED tail lights - License plate bracket - 25" wishbone trailer harness - 48" trunk connector - Installation hardware and instructions For use on boats over 80".

Trailer connector wire assembly - female. Flat vehicle-end connector. 12 and 24 volt capacity. Kit includes all items needed for quick install. Length: 48". Weight: .1 lb.

Trailer connector wire assembly - male. Four-pole trailer end connector 12 and 24 volt capacity. Kit includes all items needed for quick install. Length: 12". Weight: .1 lb.

Wire harness for a trailer. Color-coded wires, 4 pole. Frame clips included. Length: 25'. Weight: .1 lb.

Trailer light connector kit. - Male 4 pole flat trailer end connector, 12". - Female 4 pole flat vehicle end connector, 48". Weight: .1 lb.

A combination LED stop, turn and tail light. Has a license plate light. Solid-state construction, rated for 100,000 hours of use. Equipped with 14 LEDs. Fully-sealed submersible construction. Designed to directly replace 456-series incandescent lights. Includes mounting hardware. Dimensions: 7-15/16" X 2-7/8" X 2-7/8".

423-4 Piranha LED oval tail light kit. Designed for horizontal installation. Meets FMVSS 108 requirements. Designed to surface mount quickly and easily. Includes a decorative snap-on chrome bezel. Dimensions: 3-1/4" X 7-1/2".

LED stop, turn, and tail light kit. 
Includes needed wire and hardware for installation. 
One light assembly per package.

All the required lights/reflectors for trailers under 80". Kit includes: - Two tail lights (441/441L) - Two 108A side marker lights - A 20-foot trailer wiring harness - All required mounting hardware - Installation instructions.

Wesbar Electric Wire Harnesses/Connectors Trunk Connector 48 with 18 Ground Provides years of dependable service. Conforms to SAE, NMMA/TMA standards. 4-Way Flat - Trunk Connector Trunk Connector

Color coded wire harness. Standard flat car end wire connector. 18 gauge wires. Length: 72".

Kit includes: - 4-way flat 18" trailer end - Wishbone harness - 18" ground with 4 foot car end.

Clearance / Marker Lamp Lens Amber Quick connect/disconnect wiring. Meets DOT-108 lighting standards (PC rated). Bulbs and lenses easily replaceable (standard auto #57 bulb).

Oval tail light kit. Ideal for boat and PWC trailers. Reliable waterproof design when properly mounted. Protects bulbs from corrosion and thermal shock. Size: 6-1/2" X 2-1/4" X 2-3/8. Weight: 1.25 lbs.

A very reliable waterproof design. Sealed capsule protects bulbs against corrosion. Meets DOT-108 lighing requirements. For trailers 80" or wider.

Standard tail light kit for under 80". Two tail lights with reflex lenses. 20' wiring harness cable with 4 prong plug. Size: 4-3/4" X 4-1/2" X 2-9/16".

Waterproof. 8-function tail light. For trailers longer than 80'. Left side.

Waterproof. Includes wiring harness and mounting hardware. 5.5" X 10" X 9.5". Weight: 3.79 lbs.

Standard Clearance / Marker Lamps with Reflector Red Ear Mount Either stud mount or ear mount with built in reflectors. Quick connect/disconnect wiring. Bulbs/lenses easily replaceable (standard auto #57 bulb).

Kit includes: - 4-way flat 25 foot trailer end - Wishbone harness kit with hardware.

Submersible Over 80 Tail Lamp Tail Light Submers Right >80 Ideal for boat & PWC trailers 80 wide or wider. Gasketed lenses protect bulbs & contacts with Bell Jar principle when trailer is submerged in water. Cost effectively meets all DOT-108 lighting regs. Bulbs/lenses easily replaceable (standard #1157 and #194 bulbs).

Clearance / Marker lamps Red Waterproof, Stud Sonically sealed with break resistant polycarbonate lens. Stud mount or ear mount styles. Pre-installed 15 pigtail. Meets DOT-108 lighting standards (PC rated).

Wishbone harness style. Four-pin flat connection. Length: 18".

Wesbar Electric Wire Harnesses/Connectors Trailer Connector 48 Wishbone Provides years of dependable service. Conforms to SAE, NMMA/TMA standards.

Submersible. Color: Amber.

For wrap-around tail lights. Dimensions: 8" X 3-3/8". Color: Red.