Uniquely Engineered Solutions

Is your 2015-2020 Nissan heater blowing cold air on one side? 

A Cost Effective, Custom designed work around solution.

I have a used 2018 Nissan Rogue recently purchased. The first cold day of winter, I noticed the heat on the driver's side was not working. After researching the problem, I found the cold air on the driver's side was the blend door spline to actuator was stripped.  After 3 weeks of designing and testing different solutions, I have designed a nylon 3d printed fix. 
Printing these parts in 3D with nylon helps to keep the cost low.

To determine if this is your problem, download the installation document to show how to get to the actuator.  If you take the actuator off and find the stripped spline, this solution should work for you.  I have been using this solution for several months with no problems.

Patent Pending

Here's what our customers say:

Oct 15, 2024
I received the part and I want to tell y'all thank you, thank you, thank you. Just got back from a friend of ours that is a mechanic and I now have heat Works like a charm and I saved about $2700. 

April 20, 2024
Just wanted to let you know I received the blend door kit today and it is working perfectly. Incredible design! Thank you so much!

February 22, 2024
IT ACTUALLY WORKS. i’m an infiniti tech i installed this on one of my customers car a 2019 rouge. and it actually fixed the problem. now she doesn’t have to go to nissan and get charged 3,000 dollars. this product is amazing

February 22, 2024
i just want to say that i ordered your product and installed it on one of my costumers nissan rouge and it worked out fantastically. i just want to thank you for engineering this product you’ve saved me and my customers thousands in parts and labor

February 20, 2024

Purchased this repair kit for my aunts 2019 rougue which was blowing cold on the driver's side. Removed actuator and the door was stripped. This kit fit perfectly and is working great. Thanks Chris

January 29, 2024
Hey, I just wanted to let you know, I installed this fix on my 2016 Nissan rogue and now my heater is working great! Very genius design and instructions were very easy to follow. Great product and I sure appreciate your service

January 26, 2024
Thank you so much. The part is working. My wife has heat on the drivers side again!!

January 16, 2024
I ordered your adapter and it worked splendidly the second time. I fully pressed in the insert into the stripped heater box but it wouldn't catch properly, even though the spring had enough length. I ended up bringing out the insert about 1/16 away from fully inserted and it caught fine. I also added some super glue for extra protection.