Take charge of every key turn with the Standard Ignition ignition switch for the 1999-2005 Mazda Miata, part number US-820. This ignition starter switch is a direct-fit replacement for the 1999-2005 Mazda Miata. As the key moves through each position, it sends power to the ignition, accessory and starter circuits.
Signs this switch may need replacing include the engine not cranking when the key is turned to start, dash lights or accessories that cut in and out, or stalling when the key is bumped. Other faults can cause the same symptoms, so diagnose the ignition and starting circuits before you replace the switch. See the Buyer's Guide tab for full application details.
Interchange: CS1180 · LS970 · KS7180 · N05366151
This part cross-references / interchanges with the following part numbers:
What does the US-820 ignition switch do?
It is the ignition starter switch. As the key turns through each position, it routes power to the ignition, accessory and starter circuits.
Which vehicles does the US-820 fit?
It is a direct-fit replacement for the 1999-2005 Mazda Miata. See the Buyer's Guide tab for full application details.
How is this switch tested?
Standard tests 100% of these switches to verify both mechanical and electrical switching performance.
What part numbers does the US-820 replace?
It interchanges with CS1180, LS970, KS7180 and N05366151.
How do I know if my ignition switch is failing?
Possible signs include the engine not cranking, dash lights or accessories that drop out, or stalling when the key is bumped. Diagnose the circuit first, because other faults can cause these symptoms.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
