Door Jamb Light Switch F-100 1973-1979

Restore interior light functionality in your 1973-1979 F-100 with this direct-fit door jamb light switch (DS278T). This switch uses copper alloy conductors to provide reliable electrical flow with minimal resistance. Rated at 14 volts and 10 amps, this switch ensures durable performance under everyday use. The 3-pin triangle connector provides a secure factory-style fit. Each unit undergoes mechanical and electrical testing for long-term reliability.

Features and Benefits:
- Restores proper interior light function
- Direct-fit replacement with OEM-style connector
- Copper alloy conductors improve conductivity
- Rated at 14 volts and 10 amps
- 3-pin triangle connector for secure installation
- Electrically and mechanically tested for quality
- Designed for long-term durability

Vehicle Fitment:
- 1973-1979 F-100s