Trailer-&-Towing-Accessories > Towing-Electrical > Trailer-and-Tow-Lighting

CURT Non-Powered 3-to-2-Wire Taillight Converter

Taillight Converters

Non-Powered 3-to-2-Wire Taillight Converter


  • Converts 3-wire vehicle electrical system to standard 2-wire trailer wiring
  • 4-way flat output connects tail lights, brake lights and turn signals
  • Constructed with SMT circuitry for better performance and durability
  • Color-coded wires for easier installation
  • Snap locks included for fast, secure splicing
  • No heavy-duty flasher or direct battery connection required
  • Dust cover included to keep connector clean when not in use
  • All CURT items have a 15% restocking fee
Item Description Price Qty in
Package 		Add to Cart
CURT56130 CURT 56130, Non-Powered 3-to-2-Wire Splice-in Trailer Tail Light Converter, 4-Pin Wiring Harness (1 MIN) 28.94600 1 EA
CURT56175 CURT 56175, Non-Powered 3-to-2-Wire Splice-in Tail Light Converter, 4-Pin Wiring Harness (1 MIN) 27.93 1 EA
CURT58240 CURT 58240, Non-Powered 3-to-2-Wire Splice-in Tail Light Converter, Not Compatible with LED Lights (1 MIN) 10.95 1 EA

CURT Powered 3-to-2-Wire Taillight Converter

Taillight Converters

Powered 3-to-2-Wire Taillight Converter


  • Converts 3-wire vehicle electrical system to standard 2-wire trailer wiring
  • 4-way flat output connects tail lights, brake lights and turn signals
  • Constructed with SMT circuitry for better performance and durability
  • Color-coded wires for easier installation
  • Snap locks included for fast, secure splicing
  • No heavy-duty flasher required
  • Dust cover included to keep connector clean when not in use
  • All CURT items have a 15% restocking fee
Item Description Price Qty in
Package 		Add to Cart
CURT56187 CURT 56187, Powered 3-to-2-Wire Splice-in Trailer Tail Light Converter, 4-Pin Wiring Harness (1 MIN) 31.37 1 EA
CURT56496 CURT 56496, Weather-Resistant Powered 3-to-2-Wire Splice-in Trailer Tail Light Converter, 4-Pin Wiring Harness (1 MIN) 36.84 1 EA
CURT59187 CURT 59187, Powered 3-to-2-Wire Splice-in Trailer Tail Light Converter Kit, 4-Pin Wiring Harness (1 MIN) 44.20 1 EA
CURT59190 CURT 59190, Powered 3-to-2-Wire Splice-in Trailer Tail Light Converter Kit, 4-Pin Wiring Harness (1 MIN) 60.73 1 EA
CURT59496 CURT 59496, Weather-Resistant Powered 3-to-2-Wire Splice-in Trailer Tail Light Converter Kit, 4-Pin Wiring Harness (1 MIN) 65.90200 1 EA
CURT56497 CURT 56497, CURT Powered 3-To-2-Wire Taillight Converters (30-Pack)  (1 MIN) 1,067.18 1 EA

CURT 2-to-3-Wire Taillight Converter

Taillight Converters

2-to-3-Wire Taillight Converter


  • Converts a 2-wire electrical system to 3-wire
  • Intended for a vehicle being dinghy towed behind an RV or other vehicle
  • Constructed with SMT circuitry for better performance and durability
  • Color-coded wires for easier installation
  • No heavy-duty flasher or direct battery connection required
  • All CURT items have a 15% restocking fee
Item Description Price Qty in
Package 		Add to Cart
CURT56196 CURT 56196, 2-to-3-Wire Splice-in Trailer Tail Light Converter for RV Dinghy Towing (1 MIN) 28.94600 1 EA

CURT Multi-Function Taillight Converter

Taillight Converters

The advantage of the multi-function converter is its potted construction. The potted design seals the internal electrical components in a watertight enclosure and is filled with a solid compound to protect against impacts, vibrations and moisture for long-lasting use, even on the exterior of the vehicle. The converter also features our advanced surface mount technology (SMT), using smaller components mounted directly to the surface of the circuit board. This produces lower resistance, reduced heat generation, longer life cycles and higher reliability.

The CURT multi-function electrical converter comes with pigtail wires that are able to be spliced into two-wire, three-wire or PWM wiring system with combined stop and taillights. It converts any of these systems to a simple two-wire system, using a standard 4-way flat output, to be compatible with most trailer wiring. The converter is controlled using a microcontroller that is able to sense the current passing through it, allowing for quick reaction to dangerous conditions such as overload and short circuits. It also filters unwanted input signals to protect your wiring systems and uses a mere seven volts for low-voltage operation.

The CURT multi-function taillight converter is a heavy-duty electrical converter for virtually any vehicle-trailer combination. It comes with color-coded wires and an easy-to-read wiring guide, as well as a dust cover to protect the 4-way flat connector. This package also includes four snap locks for faster, more secure splicing. A powered converter wiring kit #55152 is also required for installation.


  • Converts 2-wire, 3-wire or PWM ST system to 2-wire trailer light wiring
  • Potted enclosure significantly increases water and vibration resistance
  • Low-voltage operation allows function down to seven volts
  • Color-coded wires with wiring guide for easier installation
  • Snap locks included for fast, secure splicing
  • Dust cover included to keep connector clean when not in use
  • Requires CURT powered converter wiring kit #55152 or similar
  • All CURT items have a 15% restocking fee
  • 4-way flat output connects tail lights, brake lights and turn signals
  • Constructed with SMT circuitry for better performance and durability
  • Microcontroller senses current to rapidly react to overload
  • Provides improved overload, short-circuit and thermal protection

Item Description Price Qty in
Package 		Add to Cart
CURT56236 CURT 56236, Multi-Function Splice-in Tail Light Converter with 4-Pin Wiring Harness (1 MIN) 77.95 1 EA
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