Standard Ignition Ignition Switch P/N:US-472

Shopping for an na Miata ignition switch? The Standard Ignition Ignition Starter Switch US-472 is a direct-fit replacement for the 1990-1997 Mazda Miata. It is the electrical switch worked by the ignition key, and as the key turns through each position it routes power to the ignition, accessory, and starter circuits.

• Copper alloy conductors: Chosen for strong electrical conductivity with low resistive losses.
• 100% tested: Every switch is checked to verify both its mechanical and its electrical switching performance.
• Quality control throughout: Standard is a global manufacturer of original equipment ignition products and oversees production from the componentry to the finished product.
• Robust design: High-grade materials are selected to handle the demands of today's service professional.

Signs this part may need replacing include an engine that won't crank when the key is turned, and dash lights or accessories that cut out in certain key positions. A weak battery, the starter, relays, or wiring can cause the same symptoms, so diagnose the cause before you replace anything. If the switch is at fault, the US-472 replaces it.

Fitment: 1990-1997 Mazda Miata. See the Buyer's Guide tab for engine details.

Interchange: CS743 · LS843 · KS6743 · D00166151 · D00166151A