GM Genuine Parts 13533490 Serial Data Gateway Module - OEM Replacement For GM Vehicles
$27.01
$42.68
GM vehicle owners, if you're getting communication codes or having issues with your vehicle's computer systems, this genuine GM serial data gateway module might be exactly what you need. This isn't some aftermarket copy - it's the real OEM part that meets all of General Motors' strict engineering standards. The serial data gateway is like the nervous system of your vehicle, handling communication between all the different computer modules. When it fails, you can get all kinds of weird electrical issues and warning lights. Installation requires some technical knowledge - you'll need to locate your current module and swap it out, then likely have the system reprogrammed at a dealer. But the peace of mind knowing you're using a genuine GM part is worth it. These modules are designed and tested specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle, so you know the fit and function will be perfect. GM regularly updates these parts with the latest technology and materials, so you might even get an improved version over your original. Some of these used to be sold as ACDelco GM OE parts, so you're getting the same quality either way. Just make sure to verify this is the correct part for your specific vehicle year and model before ordering. If you're dealing with persistent electrical gremlins that nobody can figure out, sometimes replacing the data gateway module solves everything in one shot.
Save With Beauty Subscriptions