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Alright Sierra owners, listen up! If you're driving a 2020-2024 Sierra 2500HD or 3500HD and need to replace those side marker lights, these amber LED ones are exactly what you're looking for. They're direct replacements for your OEM parts - we're talking perfect fit for numbers #84806032, 84185031, and GM2550207. No hacking up your truck's wiring or making modifications, just simple plug-and-play installation.
What I really like about these is they're actually DOT and SAE certified, meaning they're street legal and won't get you in trouble with the law. The lenses are made from tough PC plastic that resists scratching and fading, and the LED chips inside are seriously bright - way better visibility than stock lights, especially in bad weather or low light conditions.
Installation is stupid easy - took me about 15 minutes per side. Just pop out the old ones, unplug them, and plug these new ones in. They click right into place like they were made by GM themselves. The IP67 waterproof rating means you don't have to worry about rain, snow, or even driving through puddles - these things are sealed tight against moisture and dust.
You get a complete set of four lights - two for the front and two for the rear, all in that factory-looking amber color. They've got a cool smoked lens look that gives your truck a bit more aggressive appearance without looking aftermarket cheap. Plus there's a 1-year warranty backing them up, which is always nice for peace of mind. If your stock markers are looking faded or you just want better visibility, these are definitely worth the upgrade.
4.9 out of 5