Standard Ignition Ignition Lock Cylinder and Switch,Ignition Switch P/N:US-509
Get your key turning and power flowing again with the Standard Ignition Ignition Switch With Lock Cylinder (MPN US-561). This combined unit pairs the lock cylinder that accepts your key with the electrical switch that routes power to the starting and accessory circuits, and it installs as a direct-fit replacement for the 2003-2004 Honda Odyssey. See the Buyer's Guide tab for engine-level details.
Signs the original ignition lock cylinder or switch may need replacing include a key that is hard to turn or won't turn, no crank when turning the key, or intermittent loss of power to accessory and start circuits. If a worn cylinder or failed switch is the cause, this assembly replaces it. Diagnose the cause before replacing.
Interchange: CS901 · LS1465 · KS6901 · 35100S0X305NI · 35100S0X315 · 35100S0X315NI · 35100S0XA11 · 35100S0XA12 · LA8301
This part cross-references / interchanges with the following part numbers:
What vehicles does the US-561 fit?
It is a direct-fit replacement for the 2003-2004 Honda Odyssey. Check the Buyer's Guide tab to confirm fitment for your vehicle.
What does this part do?
The lock cylinder accepts your key, while the ignition switch routes electrical power to the starting and accessory circuits when the key is turned.
Does it include both the lock cylinder and the switch?
Yes. This is an ignition switch with lock cylinder, combining both components in one unit.
What are signs my ignition switch or lock cylinder may be failing?
A key that is hard to turn or won't turn, no crank when turning the key, or intermittent loss of power to accessory and start circuits. Diagnose the cause before replacing.
Is this unit tested?
Yes. Each unit is 100% tested to verify both mechanical and electrical switching performance, using copper alloy conductors for strong electrical conductivity.
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.