Help your brake lights respond to every press of the pedal with the Standard Ignition SLS-118 Stoplight Switch. This brake light switch is a direct-fit replacement for the listed applications and fits many vehicles, among them the 1987-1990 Jeep Wrangler, 1984-1990 Jeep Cherokee and 1986-1990 Jeep Comanche.
A stoplight switch turns the brake lights on when the brake pedal is applied and off again when it is released. Brake lights that stay on, never come on, or work only intermittently are signs the switch may need replacing. Bulbs, fuses and wiring can cause the same symptoms, so check those as well.
- Quality control: Standard Ignition is a global maker of original equipment ignition products and controls quality through the whole process, from componentry to the finished product.
- Copper alloy conductors: These provide strong electrical conductivity with low resistive losses.
- Spring and contact design: A special-design spring and contact arrangement is intended to reduce arcing for longer service life.
- 100% tested: Every switch is checked to verify both its mechanical and its electrical switching performance.
Its robust design and high-grade materials are built for the demands of today's service professional.
See the "Vehicles it fits" section for the full vehicle list and engine details.
Interchange: S780 · 3225787 · J3225786 · J3225787 · F4834 · SL183 · 12353028
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
S780, 3225787, J3225786, J3225787, F4834, SL183, 12353028
Frequently Asked Questions
What does a stoplight switch do?
It turns the brake lights on when the brake pedal is pressed and turns them off again when the pedal is released.
What are the signs a brake light switch may need replacing?
Brake lights that stay on, don't come on, or work only intermittently can point to the switch. Bulbs, fuses and wiring can cause the same symptoms, so diagnose the cause before replacing.
Which vehicles does the SLS-118 fit?
It fits many American Motors and Jeep models, including the 1987-1990 Jeep Wrangler and the 1984-1990 Jeep Cherokee. See the "Vehicles it fits" section for the full list.
Is the SLS-118 tested before it ships?
Yes. Standard Ignition states that its stoplight switches are 100% tested to verify both their mechanical and their electrical switching performance.
What is inside this switch?
It uses copper alloy conductors for low resistive losses. A special-design spring and contact arrangement is intended to reduce arcing.
