Standard Ignition Ignition Switch P/N:US-504
Keep the key-to-starter connection working the way it should with the Standard Motor Products Ignition Starter Switch US-521, the electrical switch in the ignition that routes power to the starting and run circuits as the key moves through its positions. It fits many vehicles, among them the 2007-2018 Jeep Wrangler, 2005-2007 Jeep Grand Cherokee and 2006-2007 Dodge Charger, as a direct-fit replacement for the listed applications. See the "Vehicles it fits" section for the full list and engine details.
Signs this part may need replacing include a key that turns but the engine does not crank, intermittent loss of power to the dash or accessories, or stalling while driving. Other components can cause the same symptoms, so diagnose the cause first. If a worn ignition starter switch is the problem, US-521 replaces it.
Interchange: CS861 · IS159 · 4685719AB · 4685719AC · 4685719AD · 4685719AE · 4685719AF · 4685719AG · 4685719AH · 4685719AI · 68033393AA · LS1143 · KS6861
This part cross-references / interchanges with the following part numbers:
Is this the right Charger switch for a 2006-2007 Dodge Charger ignition?
Yes. US-521 is listed as an ignition starter switch for the 2006-2007 Dodge Charger. The "Vehicles it fits" section has the full vehicle list if you want to confirm your model.
Does it fit a 2007-2018 Jeep Wrangler or 2005-2007 Jeep Grand Cherokee?
It is listed for the 2007-2018 Jeep Wrangler and the 2005-2007 Jeep Grand Cherokee. The "Vehicles it fits" section shows every other vehicle it fits.
What does an ignition starter switch do?
It is the electrical switching part of the ignition. It routes power to the starting and run circuits as the key moves between positions.
What are signs the ignition starter switch may need replacing?
Signs include no crank when the key is turned, intermittent loss of dash or accessory power, and stalling. Other parts can cause these symptoms, so diagnose the cause first.
Is the US-521 tested for switching performance?
Yes. Standard Motor Products tests 100% of these switches to verify both mechanical and electrical switching performance.
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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.