Automotive Relay Harness Socket Set, 12V 40A SPST, 4-Pin with Color-Coded Wires, 2-Pack (2pcs)

This professional-grade 12V 40A SPST relay harness set provides reliable electrical control for automotive applications. Each relay features a robust 4-pin design with color-coded wires for foolproof installation in cars, trucks, vans, motorcycles, and boats. The pre-assembled harness socket eliminates the hassle of complex wiring while ensuring secure connections. Built to handle high-current loads up to 40 amps, these relays deliver consistent performance for powering accessories, lighting systems, and other vehicle electronics. The compact yet durable construction is engineered to withstand demanding automotive environments, including temperature fluctuations and vibration. The standardized SPST (Single Pole Single Throw) configuration makes these relays versatile enough for most common vehicle applications. Installation is straightforward thanks to the clearly labeled wires and included mounting hardware. Perfect for both DIY enthusiasts and professional mechanics looking for a dependable relay solution for their automotive electrical projects.

• SPECIFICATIONS: 12V 40A SPST relay with 4-pin configuration, perfect for automotive electrical systems and accessories
• WIRE HARNESS: Pre-wired socket assembly with color-coded wires for foolproof installation and connection
• VERSATILE APPLICATION: Compatible with trucks, vans, motorcycles, boats, and other 12V vehicle electrical systems
• HEAVY-DUTY DESIGN: Robust construction rated for 40 amp maximum current capacity with reliable switching performance
• INSTALLATION READY: Complete kit includes relay unit and socket harness for quick setup without additional components needed