Engineering-backed guidance on OEM GM replacement parts, including identifying correct part numbers, understanding supersessions, recognizing hardware revisions, and avoiding salvage or reman pitfalls. Covers fitment, programming behavior, platform-specific considerations, and best practices for selecting new GM components for reliable operation.
A brand-new, VIN-programmed GM body control module is typically less than the dealer route — and it’s a new OEM part with full warranty, not a salvage unit. Here’s what a BCM replacement really costs, why the new-module route comes in lower, and what’s involved after it arrives.
An in-depth explanation of GM instrument cluster lens replacement, why lenses aren’t dealer-serviceable, how WAMS supplies new and refurbished options, and how to verify correct fitment.
Since 2003, WAMS has followed a simple rule: if a component is available brand-new from GM with a verifiable warranty,… Read more Why we use Brand-New GM Parts — And why you should too.
