Body(L) Front Door – Mazda (nay35902x)

Body(L) Front Door is fitted to the Mazda door structure and is one of the parts that fails first once the door has been used for a few years. Genuine Mazda part number nay35902x.

Water ingress past a failed seal corrodes the internal linkage, which is why the symptom appears suddenly after a wet season. Trim level affects whether the door carries a sensor, a soft-close or a keyless aerial, so confirm the original part number first.

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

Doors Body(L) Front Door replacement for Mazda. Cross-check the part number against the component you are removing before ordering.