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250-9642 2014-2021 Dodge Ram Promaster Cruise Control

7 reviews Write a Review
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The 250-9642 cruise control kit is for the 2014-2021 Dodge Ram ProMaster. Everything you need to upgrade to cruise control. Step by step instructions included. 3 year warranty on all parts. Please call with any questions regarding this application.



 **** Limit MAX Speed for additional charge ****

With this option, you have the choice of limiting the max speed of the vehicle from 60mph to 80mph in 5mph increments. The speed will be limited whether you are using the cruise control or not. This is a great add on feature for fleet vehicles or inexperienced drivers.



Dodge Promaster Instructions


7 Reviews

  • 5
    Cruise Control

    Posted by Jerry Vig on 26th Apr 2024

    Pretty easy install and it's working great.

  • 5
    2020 Ram Promaster 3500

    Posted by JT on 22nd Aug 2023

    After a thorough review of the instructions and a patient planning of wire routing and locating the “ green & brown wires” that needed soldering “the install went perfectly and the cruise works perfectly.. Just completed a Dallas to Pittsburgh to Chicago road trip and the Rostra Cruise is well worth the $$ - Right Foot Approved !!

  • 5
    After market cruise control

    Posted by Jacque Perez on 4th Aug 2023

    It works great other than it does accelerate really hard at times. I do need to get my camshiftor sensor fixed so that may be part of the problem. Otherwise, it’s a life saver when you have to drive 12 hours in a day!

  • 4

    Posted by FK on 10th Mar 2023

    Was excited to find this aftermarket Item to add cruise to my 2020 Ram Promaster. First the Pros: Price was reasonable, and the shipping was relatively quick. Customer support was very quick to respond with assistance when needed but I had to wait two days until they were available. Now the Cons: The directions are anything but step by step, and very vague at best. I suggest you watch a Youtube video for installation purposes as they are much more informative. I had issues getting this unit to actually work, but once I spoke with support, they pointed me in the right direction so I thank them for that. What I do notice about the operation is at a lower speed, say 25-30 MPH there is a surging and then backing off sensation which does not seem present at highway speeds. This is a non issue for me because I will only use it while on the highway. Lastly, it seems that customer support should be available on weekends as this is the time when most installations occur in my opinion. To have to wait one or two days to finish an install is very inconvenient. Most of this is plug and play with three wires needing to be soldered. very easy to do once you know which wires your soldering to. All in all, I would have given this 5 stars if I could have reached someone on Saturday for assistance, and if the directions were much more detailed.

  • 4
    It Works!

    Posted by Parker on 24th May 2019

    Fairly easy to install. Very happy with the result. Used it the next day to drive from Tennessee to Colorado without issue.

  • 5
    Great Product.

    Posted by Timofey Grinevich on 25th Apr 2018

    Looks very good. Install very easy. Directions very explanatory. Very happy. Thanks.

  • 5
    Super Easy Install

    Posted by Justin Arnold on 2nd Apr 2018

    Very easy and informative installation instructions.