If a worn or damaged start button is why your truck won't respond, the Standard Ignition Push To Start Ignition Switch, MPN US1512, replaces it. This ignition push button switch is a direct-fit replacement for the 2019-2021 Chevrolet Silverado 1500, the 2019-2021 GMC Sierra 1500 and the 2019 GMC Sierra 1500 Limited. See the Buyer's Guide tab for engine details on each application.
The push-to-start button is the driver's input to the vehicle's ignition system. Pressing it signals the system to switch the ignition on or to start the engine. Signs that this switch may need replacing include a button that doesn't respond, works only intermittently, or feels sticky when pressed. A no-start condition can also come from the key fob, the battery or the starter, so diagnose the cause before you replace the switch.
Interchange: CS1997 · IGNA217 · KS7895 · 84497532 · 84513830 · 84592245 · 84793221 · 86550151 · 87843423
This part cross-references / interchanges with the following part numbers:
Which vehicles does the Standard US1512 fit?
It is listed for the 2019-2021 Chevrolet Silverado 1500, the 2019-2021 GMC Sierra 1500 and the 2019 GMC Sierra 1500 Limited. See the Buyer's Guide tab for engine details.
What does a push-to-start ignition switch do?
It is the button you press to switch the ignition on or start the engine. It sends that request electrically to the vehicle's ignition system.
What are signs this switch may need replacing?
Signs include a start button that doesn't respond, works only intermittently or feels sticky. Other faults can also prevent starting, so diagnose the cause before replacing the switch.
Is the Standard US1512 ignition switch tested?
Yes. Each ignition switch is tested to verify its mechanical and electrical switching performance, and it is made to OE spec for proper fit, form and function.
What part numbers does the US1512 interchange with?
It cross-references CS1997, IGNA217, KS7895, 84497532, 84513830, 84592245, 84793221, 86550151 and 87843423.
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.
