Genuine GM OEM Engine Air Intake-Outlet Duct – For 2019-2023 Sierra 1500 – Part #84467638

This is the real deal: a genuine GM OEM part for your truck.

If you need to replace a cracked or damaged air intake duct on your 2019-2023 Sierra 1500, this is the exact factory component you're looking for.

It's the engine air intake-outlet duct, part number 84467638.

It's brand new, comes in its original packaging, and is guaranteed to fit perfectly because it's the same one that was on the assembly line.

No guesswork, no aftermarket fitment issues—just a direct replacement that keeps your engine breathing clean, filtered air.

Backed by a 2-year manufacturer's warranty, it's a no-brainer for a proper repair.