2PCS Car AC Relay, G8HL-H71 AC and Starter Relays Replace 39794-SDA-A03, Power Relay Assembly Starter Replacement, 4 P Multiple Use Relays Plug for

【Compatible Range】: Its part numbers are 39794-SDA-A03, 39794-SDA-A05, G8HL-H71 and 1R191. It is suitable for some specific vehicles, please check the description page for the specific model and year. It is widely used in various parts of cars, such as headlight, horn, ignition, fog light, rear window defroster, etc. 【Practical Function】: As a current switch, the relay controls the current of the high voltage line by controlling the current of the low voltage line. It is mainly used in automobiles to start the motor rotation by controlling the high current through small current, thus driving the magneto rotor inside the generator to rotate. 【Protecting Circuit】: The use of AC relay can well realize the control and protection of vehicle circuits, which has obvious effects on the automobile. It can withstand high voltage and high temperature environments, and it also features fast response and low power consumption. 【Safe & Reliable】: Plastic shell is sturdy and durable, the base is sealed and waterproof, not easy to short circuit. Silver alloy contacts have good electrical and thermal conductivity. All-copper solenoid coil has lower temperature rise, which can bear larger current and has more stable working performance. 【Use】: The model of this relay is G8HL-H71-12VDC. It is widely applied in electric cooling fans, electric fuel pumps, headlights, electric water pumps, horns, etc. It is a practical component for automotive lighting systems, air conditioning systems, etc.