Clutch Starter Safety Switch for 2007-2013 Porsche 911 & More - Standard Ignition SLS-321

Help your brake lights respond to the pedal with the Standard SLS-321 Stoplight Switch. It is a direct-fit replacement for the 1997-2012 Porsche Boxster, the 2001-2005 and 2007-2013 Porsche 911, and the 2007-2012 Porsche Cayman. See the "Vehicles it fits" section for engine details.

The SLS-321 is listed as both a brake light (stoplight) switch and a clutch starter safety switch. It is a pedal-actuated switch that opens and closes an electrical circuit as the pedal moves. On the brake pedal, it signals the stoplights to come on when you press the pedal and go off when you release it.

• Quality control from start to finish: Standard is a global manufacturer of original equipment ignition products. It maintains quality control through every stage, from componentry to the finished switch.
• Copper alloy conductors: These are used for electrical conductivity with low resistive losses.
• Arc-reducing contacts: A special-design spring and contact arrangement is designed to reduce arcing and extend service life.
• 100% tested: Every switch is checked for both mechanical and electrical switching performance.

Standard builds the switch with a robust design and high-grade materials to meet the demands of today's service professionals. Signs this switch may need replacing include brake lights that stay on, brake lights that never come on, or brake lights that work only intermittently when the pedal is pressed. Check the bulbs, fuses and wiring before replacing the switch.

Interchange: SL2061 · RB4018 · SL871 · 99661311400 · 99661311401 · 99661311402