Standard Ignition Ignition Lock Cylinder and Switch,Ignition Switch P/N:US-509
Get your key turning and your ignition circuits switching again with the Standard Ignition Ignition Lock Cylinder and Switch (US-413). It installs as a direct-fit replacement for the listed application — the 1991-1993 Acura Legend — combining the key-operated lock cylinder and the electrical ignition switch in a single serviceable unit.
If a worn or failed lock cylinder and switch is the cause of your no-start or key trouble, this US-413 replaces it. Order 1 for a complete replacement on the listed application.
Interchange: 35100SP0A11 · 35100SP0A12 · CS791 · KS6791 · LA8191
Manufacturer part number US-413 (also US413).
This part cross-references / interchanges with the following part numbers:
What vehicle does the US-413 fit?
It is a direct-fit replacement for the 1991-1993 Acura Legend. Confirm your specific vehicle against the Buyer's Guide tab before ordering.
What does this part do?
It combines the key-operated lock cylinder and the electrical ignition switch. Turning the key rotates the cylinder to open and close the vehicle's ignition circuits.
Does it include both the lock cylinder and the switch?
Yes. The US-413 supplies the mechanical lock cylinder and the electrical ignition switch together as one assembly.
What are the signs I may need to replace it?
A key that is hard to insert or turn, a cylinder that binds or freewheels, or intermittent/no power when switched. Diagnose the cause first, as these signs can have other sources.
What numbers does this part interchange with?
It interchanges with 35100SP0A11, 35100SP0A12, CS791, KS6791, and LA8191. Its manufacturer part number is US-413.
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.