Arm Base(R) Window – Mazda (KLBC-58-590B)

Arm Base(R) Window closes an opening in the Mazda body and, on modern cars, contributes to the stiffness of the shell. Genuine Mazda part number KLBC-58-590B.

The bonded seal is what keeps water out; a seal that has lifted shows up as damp carpets or wind noise rather than a visible leak. Match the model year: a facelift can change the glass silhouette while the door shell stays the same.

Allow the adhesive to cure before driving; most specifications call for an overnight set.

Fixed Glass Arm Base(R) Window replacement for Mazda. Cross-check the part number against the component you are removing before ordering.