Hinge – Driver’s Side (LH) – Mazda (GD7B-52-420A)

Hinge – Driver’s Side (LH) is part of the door assembly on your Mazda and carries load every time the door is opened, closed or locked. Genuine Mazda part number GD7B-52-420A. This listing is for the left-hand (driver side on US models) part.

Water ingress past a failed seal corrodes the internal linkage, which is why the symptom appears suddenly after a wet season. Door hardware is handed — left and right are different parts. Check the side marked on the listing against the door you are repairing.

Check the door alignment after fitting, as a worn part often masks a hinge that also needs adjustment.

Door Hinges Hinge – Driver’s Side (LH) replacement for Mazda. Cross-check the part number against the component you are removing before ordering.