Standard Ignition Ignition Lock Cylinder and Switch,Ignition Switch P/N:US-509
Turn the key with confidence and keep power flowing to your ignition circuits with the Standard Ignition Ignition Lock Cylinder and Switch US-233. This combination unit drops in as a direct-fit replacement for the 1989-1994 Nissan Maxima and the 1991-1992 Nissan Stanza.
Over time the tumblers can wear and the internal switch contacts can degrade. Signs the original may need replacing include a key that sticks or won't turn, an engine that fails to crank, or intermittent loss of power to accessories. Because those symptoms can also come from the battery, wiring, or starter, diagnose the cause first; if a failed lock cylinder or ignition switch is the source, this US-233 replaces it.
Interchange: CS581L · LS1203 · KS6189 · LC62831 · 4870085E25 · 4870085E27 · 4870085E85 · 4870085E86 · D870085E60. Manufacturer part number US-233 (also US233).
This part cross-references / interchanges with the following part numbers:
What is the Standard Ignition US-233?
It's a combination ignition lock cylinder and switch that pairs the key-operated lock cylinder with the electrical ignition switch in one assembly.
Which vehicles does the US-233 fit?
It's a direct-fit replacement for the 1989-1994 Nissan Maxima and the 1991-1992 Nissan Stanza. See the Buyer's Guide tab to confirm your vehicle.
What are signs this part may need replacing?
A key that sticks or won't turn, an engine that won't crank, or intermittent power loss to accessories. These can have other causes, so diagnose before replacing.
What does turning the key do?
Rotating the key moves the switch through its positions, routing battery power to the accessory, run, and start circuits.
What part numbers does the US-233 replace?
It interchanges with CS581L, LS1203, KS6189, LC62831, 4870085E25, 4870085E27, 4870085E85, 4870085E86, and D870085E60.
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.