Beck/Arnley Brake Light Switch P/N:201-1821
Keep your brake lamps signaling on cue with the Beck/Arnley Brake Light Switch 201-1963. This stop light switch responds to the brake pedal and completes the circuit that activates the brake lights, and on many vehicles it also feeds signals used by the cruise, shift-interlock, and related systems. If a worn or failed switch is the cause of brake lights that stay dark, stay on, or flicker, this unit replaces it. It drops in as a direct-fit replacement across a wide range of Infiniti and Nissan applications, including the 2009-2012 Infiniti EX35, 2009-2013 Infiniti G37, 2014-2024 Infiniti QX80, 2009-2020 Nissan 370Z, 2011-2021 Nissan GT-R, and 2009-2014 Nissan Murano — see the "Vehicles it fits" section for the full list of 25 applications.
Interchange: S42000 · 25320JN00A · SLS496 · 1S11012
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This part cross-references / interchanges with the following part numbers:
What does this brake light switch do?
It senses the brake pedal and completes the circuit that turns on your brake lights. On many vehicles it also feeds signals used by cruise control and the shift interlock.
How do I know if my brake light switch has failed?
Signs it may need replacing include brake lights that stay off, stay on constantly, or flicker. Diagnose the cause first, since these symptoms can have other sources.
Will this fit my vehicle?
It's a direct-fit replacement for the listed Infiniti and Nissan applications, such as the G37, QX80, 370Z and Murano. Check the "Vehicles it fits" section to confirm your year, make and model.
Does it connect to the factory wiring?
Yes. It is made to fit the OE wiring harness and plugs, matching the factory connector so it installs without splicing.
What numbers does this switch cross-reference?
It interchanges with S42000, 25320JN00A, SLS496 and 1S11012.
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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.