12vdc 40amp 4-pin Replacement Relay, 5pcs SPST Automotive Starter Relays

Keep your automotive electrical systems running smoothly with this pack of five 12V DC 40-amp SPST replacement relays. Designed for easy plug-in installation, each relay is compatible with standard 4-pin relay sockets, making swaps quick and hassle-free. The single-pole single-throw (SPST) contact configuration delivers straightforward on-off control, ideal for starter circuits, lighting, fans, and other automotive applications. Built with copper contacts, these relays offer efficient conductivity and dependable long-term performance. Each unit is rated for 40 amps of continuous current at 12 volts DC, with a coil resistance of 80 ohms and a wattage of 1.8 watts. The compact design measures 2.45 inches in total height, making it a great fit for tight engine bay spaces. With five relays included per pack, you'll have plenty on hand for multiple replacements or ongoing projects. Backed by a one-year warranty for added peace of mind.

• SPST CONTACT CONFIGURATION: Features a single-pole single-throw design for simple and reliable on/off switching control in automotive circuits.
• 40 AMP RATED CAPACITY: Handles up to 40 amps of continuous current at 12 volts DC, making it suitable for starters, horns, fans, and other high-draw components.
• COPPER CONTACTS: Built with copper contact material for efficient electrical conductivity and long-lasting durability through repeated switching cycles.
• EASY PLUG-IN INSTALLATION: Compatible with standard 4-pin relay sockets for a straightforward plug-in mount setup with quick-connect terminals.
• PACK OF 5 RELAYS: Comes with 5 replacement relays per pack, ideal for keeping spares on hand or completing multiple automotive wiring projects at once.