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Crux SWRHK-65S Wiring Interface thumbnail image
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5 star
80%
4 star
0%
3 star
0%
2 star
20%
1 star
0%



Durability
4.4
Value
4
Features
4
Design
4.4
Usability
3.7

Customer Reviews

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Still doesnt work.

I Got this for a 2011 Kia soul. My stereo has factory amp, and steering wheel controls. Neither work with this adaptor. I have been trying to get help from Crux, but that is not going well.

By Steve on September 2, 2021

28 found this helpful


Easy and perfect

This was so easy to wire up. Colors all matched and the instructions were right on the money. Plugged everything in, held my breath and turned it on...... worked perfectly. Highly recommend.

By Anonymous on August 10, 2018

24 found this helpful


Vehicle integration interface

It works exactly how I expected it to work. I couldn't be more happy an satisfied the. What I am rite now. Was worth the purchase

By Ruben on September 30, 2025 Checkmark Icon Verified purchase

2 found this helpful


By Tracey on October 6, 2024 Checkmark Icon Verified purchase

1 found this helpful


By ora on October 7, 2024 Checkmark Icon Verified purchase


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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.