Comparing The Curt # C99DR And Tekonsha # TK32VR Trailer Wiring Harness For A 2025 Kia Sportage

Updated 12/15/2025 | Published 11/10/2024

Products Featured in This Question

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

(135)

$95.79

Curt LED 4-Way Flat Connector (Vehicle End) Tester

(1899)

$8.22

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

(17)

$107.73

Question:

I have a 2025 Kia Sportage Plug-in Hybrid, which is the same as the 23 and 24 models. What is the difference between this C99DR harness and the Tekonsha TK32VR? Also, at the end of the Kia Sportage install video on the C99DR page which tester is being used? Thanks!

asked by: Robin F

Expert Reply:

Hey Robin,

Both the Curt # C99DR and Tekonsha # TK32VR have the same fitments, our team that enters in all of this data to our Fitguide just hasn't gotten to the Curt harness yet. I will say that in terms of quality Tekonsha has been known to be superior, but they've gone through some organizational changes that have made getting parts from them harder so a lot of their harnesses are typically out of stock a lot of the time.

The tester being used at the end of the # C99DR installation video is part # I26.

expert reply by: Kevin C

Chris R.

12/15/2025

Hey Robin, how did things go with the Curt wiring harness for your Sportage? Did the tester setup in the video help confirm everything was working right? Your update could make it easier for the next person comparing those two harnesses.