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5-Way Flat Trailer Connector In-Line Circuit Tester
Tester by Draw-Tite, Hidden Hitch and Reese A circuit tester that plugs into the 5-way trailer connector on the vehicle. The lights let you know what functions (brake, turn, tail, reverse, and stop) are working properly and what functions aren't. Inline circuit tester allows you to plug the trailer
20115
$9.50

more information 7 Way Trailer Connector Vehicle Tester
Tester by Draw-Tite, Hidden Hitch and Reese A circuit tester that plugs into the 7-way trailer connector on the vehicle and emulates a trailer. The lights let you know what functions (brake, turn, tail, stop, reverse and 12V) are working properly and what functions are not. * 7-way circuit tester Replaces…
TR20117
$12.95

more information Adapter 7 Pole to 4 Pole and 5 Pole with Vehicle and Trailer Beep Tester
trailer connector on the vehicle to a 4 way or 5 way connector (most 4-pole flats can plugged into this connector) to match the trailer. The adapter also has a built in tester that can check both the vehicle and the trailer lights. The Tester will beep to let you know the truck and even the trailer
TC-701
$21.95

Upgraded Modulite Vehicle Wiring Harness Kit with 4 Pole Trailer Connector (Includes Testers)
…the trailer and vehicle* Works with most vehicles multiplex wiring systems for lighting * Taillight circuit has been upgraded to work with vehicles using PWM, allowing converter to turn on fully giving trailer maximum light brightness * Powers the trailer's stop, turn, tail and running lights directly…
119146KIT
$54.95

Curt LED 4-Way Flat Connector (Vehicle End) Tester
Tester This circuit tester plugs into the four-way trailer connector on the vehicle. The bright LED lights analyze the trailer connections and indicate which functions (tail, left turn and stop, right turn and stop) are working properly and which are not. I-26 Curt LED 4-Way Flat Connector Circuit Tester
I26
$4.50

6 Way Trailer Connector Vehicle Tester
…Car End Tester by Draw-Tite, Hidden Hitch and Reese A circuit tester that plugs into the 6-way trailer connector on the vehicle and emulates a trailer. The lights let you know what functions (brake, turn, tail, stop and 12V) are working properly and what functions aren't. * 6-way circuit tester
TR20116
$9.95

Upgraded Circuit Protected Modulite with 4 Pole Harness and Hardwire Kit - Includes Testers
…the trailer * Will work on vehicles and trailers with either LED, incandescent, or standard bulb taillights * Works with most vehicles multiplex wiring systems for lighting Warning: Overloading circuit can cause fires. Do not exceed lower of towing manufacturer rating or: Max. stop/turn light: 2.1 amps…
119176KIT
$69.95

more information Upgraded Heavy Duty Modulite Circuit Protected Vehicle Wiring Harness with Install Kit
…the trailer * Will work on vehicles and trailers with either LED, incandescent, or standard bulb taillights * Works with most vehicles multiplex wiring systems for lighting Warning: Overloading circuit can cause fires. Do not exceed lower of towing manufacturer rating or: * Max. stop/turn light: (4.2…
119190KIT
$74.95

Engager Trailer BreakAway Kit with Charger and Tester
…Battery * Break-Away Switch * L.E.D. Tester Shows if Battery is Good, Bad or Charging * Mounting Screws * Box can be mounted on trailer jack or trailer frame. * Works with single and tandem axle trailers * Dimensions: * 5-5/8" Wide x 5-1/8" Tall x 4-1/8" Deep LED light glows when battery is charged.
20099
$44.95

Upgraded Circuit Protected Taillight Converter Hardwire Kit with 4 Pole End (Includes Testers)
…vehicles with separate turn and stop lights (3-Wire System) to standard trailer taillight wiring (2-Wire System). In a three wire system, a separate wire is used to carry each of the stop, turn, and running light functions to the taillight assembly. On most trailers, the stop and turn signal functions…
119175KIT
$34.95

Engager Trailer BreakAway Kit with Charger and Tester with Top Mount Display
…Rechargeable Battery * Break-Away Switch * L.E.D. Tester Shows if Battery is Good, Bad or Charging * Breakaway kit meets DOT specifications. * Box can be mounted on trailer jack or trailer frame. * Works with single and tandem axle trailers L.E.D. light glows when battery is charged.
20400
$49.95

Multi-Plug T-One Connector Assembly for 7-Way & 4 Pole Trailer Connector
…Harness for Vehicles with a Factory Socket * Ability to tow trailers with different style trailer connectors * Durable plastic shell * Provides both a 7-Way and a 4-Way covered trailer connector * Mounting bracket included * Includes LED light testers so you know the vehicle wiring is working 20135 7-Way and…
20135
$34.95

Plug-N-Tow Short Proof Powered Taillight Converter - Heavy Duty
…for power supply hook-up at the battery * Circuit Tester is not included * Powered converter with circuit protection is included in a weatherproof double-molded design * Circuit Protection guards the tow vehicle and the converter itself from trailer shorts * Self-resetting Can be used with 5-pole, 6…
36365
$64.95


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Great experience with my purchase. the fast friendly service is second to none.
Ed, Sun Prairie, WI