Mazda RX-4 Light Bulb Size Chart

The Mazda RX-4 uses light bulb sizes including 1157, 89, 194, H5001, and H5006 options. A replacement chart covers 1974 to 1978 model years across 12 lighting locations on the vehicle. Each location entry specifies applicable model years and the corresponding bulb size required.

Select a light bulb location for Mazda RX-4 to view detailed replacement information.