12V Starter Solenoid Relay 582708 586180 47886 47886T 185808 18-5836 383622

12V Starter Solenoid Relay for 582708 586180 47886

This 12V starter solenoid relay is a heavy-duty electrical switch designed to control the starter motor circuit, compatible with a range of common OEM part numbers including 582708, 586180, 47886, 47886T, 185808, 18-5836, and 383622. It delivers reliable cranking power for a variety of engines, including lawn tractors, small engines, and industrial equipment. The relay ensures a solid connection between the battery and starter, preventing voltage drops and starting failures.

Overview

This 12V starter solenoid relay acts as an electromagnetic switch that routes battery power to the starter motor, enabling reliable engine start-up. It is a direct replacement for multiple OEM cross-referenced part numbers such as 582708, 586180, 47886, 47886T, 185808, 18-5836, and 383622. Designed for 12-volt electrical systems, this solenoid relay is suited for a wide array of small engines and vehicles, providing consistent performance and long service life.

Built For Performance

• Continuous-duty copper contacts deliver high conductivity for reliable starting power.
• Compact mounting bracket matches common OEM solenoid configurations.
• Weather-resistant housing protects against dirt, moisture, and vibration.
• 12V DC operation is compatible with standard automotive and small-engine charging systems.
• Replaces multiple part numbers, simplifying inventory and repairs.
• Brass terminal studs resist corrosion for a secure electrical connection.

Fits These Machines

• for Briggs & Stratton engines using relay 582708
• for Kohler engines using solenoid 586180
• for Tecumseh engines using relay 47886 or 47886T
• for Murray lawn tractors using solenoid 185808
• for MTD equipment using relay 18-5836
• for Simplicity tractors using solenoid 383622

On-The-Job Use

• Replaces a worn starter relay on a riding lawn mower to ensure dependable starts each time.
• Installs on a snow blower engine to provide reliable cranking in cold conditions.
• Used in a standby generator to maintain operational readiness.
• Repairs a compact utility tractor starting circuit for heavy-duty mowing and hauling tasks.

Specs At A Glance

Good To Know

Q: Are the listed part numbers exact OEM cross-references? A: The part numbers 582708, 586180, 47886, 47886T, 185808, 18-5836, and 383622 are common cross-reference numbers, but always verify your original solenoid's mounting and terminal layout for a precise fit.

Q: Can this solenoid be used on automotive applications? A: This relay is primarily intended for small engines and equipment, but it can work on some 12V automotive starting circuits if the amperage and mounting dimensions are compatible.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.