12 Volt Outlet Kit for Chevy Colorado

Updated 09/04/2026 | Published 08/29/2026

Question:

I need a Roadmaster dc outlet installed in my 2022 Chevy Colorado Z71

asked by: Robert C

Expert Reply:

Thanks for reaching out Robert. We do carry and install the 12 Volt Outlet Kit # RM-9332 at our facility in Wentzville, Missouri, although I'm not sure how close you are to us.

If Wentzville isn't convenient, we also work with installers throughout the country and likely have someone in your area who can handle the installation. I've included a link to our Installer Locator below. Simply enter your ZIP code, and it will show you nearby installers we've worked with in the past.

Are you planning to use the # RM-9332 to power a supplemental braking system? If you're getting your Colorado set up for flat towing, I'd also be happy to help make sure you have all of the necessary components.

expert reply by: Christopher H

Michael

9/3/2026

The 12 volt kit does work and is easy to install if your handy and are willing to pull a fuse and put it back in. The only think I found was that the mount hole for the socket is too small. You will have to make it larger (unless thats been corrected). I used a dremel tool with a small grinder on it to make the opeing bigger.

Christopher H.

9/4/2026

@Michael Appreciate you sharing! We do still get plenty of folks that end up needing to enlarge the mounting bracket hole so it doesn't seem like that has been fixed quite yet.