Trailer Wiring and Bracket w/ Light Tester For 21-24 Chevy Trailblazer Except w/LED Taillights Plug & Play 4-Flat Harness

Includes Everything Pictured:
Plug and Play T-One Wiring Harness Connector
4-Flat Mounting Bracket
4-Flat Car End Tester w/ LED Display

Fits The Following Vehicles

 

2021 - 2024    Chevrolet, Trailblazer, Except w/LED Taillights

Wiring Kit Specs:

 

4-Flat Mounting Bracket

Part Number	118144
Fits	4 Flat Connectors
Brand	Tow Ready
Mounts electrical connector to attachment bracket Includes screws and nuts Attractive point-of-purchase packaging
Warranty	1 Year

 

4-Flat Car End Tester

Part Number	20114
Fits	4 Flat Connectors
Brand	Tow Ready
4-Flat Car End Tester w/LED Display Plug these testers into any car connector and you will have an instant test of running light circuits.
Warranty	1 Year

 

 
Thank you for choosing Tekonsha, the most powerful name in trailer light wiring and brake control system. Our trailer wiring harness is vehicle specific, requires no splicing or cutting of the wires. Simply plug & play and your vehicle will be able to control trailers brake, turn and running lights. Trailer wiring kit comes with a 1 year warranty and everything necessary to install the trailer plug wiring. Tekonsha manufactures a wider range of different products for hooking up trailer lights to your Car Truck or SUV. T-One connectors work great with boat trailer wiring and utility trailer wiring. Typically those trailers will use the standard 4 flat plug which is what our T One connectors offer. If you have an RV Fifth Wheel or any other large type of trailer you will us a 7 pin trailer plug to control your electric trailer brakes. Tekonsha offers 7 pin trailer connector as well. Simply do a search above to see if there is a 7 wire trailer wiring available for hooking up your 7 way. If there is not you can use part number 85343 trailer wiring adapter to convert any 4-Flat into a 7-Way. In addition you will use part number 20506 which will include the rest of wiring needed for electric brake controls. You can also call us or email us any time and we will be able to provide information you need.

Partial list of fitment years: 21 22 23 24 2021 2022 2023 2024