Signal your brake lights the instant the pedal is pressed with the Standard Ignition Brake Light Switch SLS-220, a push-activated stoplight switch that drops in as a direct-fit replacement for the 1991-1992 Saturn SC, 1993-2002 Saturn SC1 and SC2, 1991-2002 Saturn SL, SL1 and SL2, 1993-1999 Saturn SW1, and 1993-2001 Saturn SW2 — all engines.
- Copper alloy conductors: provide strong electrical conductivity with low resistive losses.
- Special-design spring and contact arrangement: reduces arcing for extended service life.
- 100% tested: every switch is verified for mechanical and electrical switching performance.
- Push-in fit: a 12-volt switch with a single rectangular female connector, eight male blade terminals, and included mounting bracket(s); wiring harness and additional hardware are not included.
If a worn or failed brake light switch is the cause of brake lights that stay dark or stick on, this replaces it. Signs it may need replacing include intermittent or non-working brake lights and lamps that remain lit with the pedal released. Made from plastic and metal; country of origin: Taiwan.
Interchange: S37024 · DR4025 · SL106 · 21020601 · Manufacturer part number SLS-220
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
What vehicles does the SLS-220 fit?
It's a direct-fit replacement for the 1991-1992 Saturn SC, 1993-2002 SC1 and SC2, 1991-2002 SL, SL1 and SL2, 1993-1999 SW1, and 1993-2001 SW2. See the Buyer's Guide tab to confirm your vehicle.
What does a brake light switch do?
It senses when the brake pedal is pressed and signals the brake lights. This is a push-activated switch that closes the circuit as the pedal moves.
Does it include a wiring harness or mounting hardware?
No. The wiring harness and additional hardware are not included, though mounting bracket(s) are included per the catalog.
How many terminals does it have?
It has a single rectangular female connector with eight male blade terminals and is rated for 12 volts.
How do I know if my brake light switch has failed?
Common signs include brake lights that don't come on, stay on with the pedal released, or work intermittently. Diagnose the cause before replacing, as other components can produce these symptoms.
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