NAGD Door Glass - Fits 2012-2025 Peterbilt 579 Front Left Side Driver Window - Tempered Glass DD12189GTN

Cracked window?

Missing glass?

This is the direct replacement for 2012-2025 Peterbilt 579 conventional cab trucks.

It’s the driver side front door glass, brand new, still in the packaging.

Made by NAGD, tempered glass—so it’s strong, shatter-resistant, and meets OEM standards.

Interchange number DD12189GTN, and it’s a perfect fit, no modification needed.

Clear, undistorted view, smooth edges, ready to install.

Whether you’re piecing together a cab or just fixing weather damage, this saves you a trip to the dealer.

UPC is 843607148580, so it’s trackable.

Just match it to your model year and you’re good.

No cheap plastic feel here—it’s proper glass, built for the road.