For Polaris Sportsman 500 HO 800 Ranger Starter Solenoid Relay 4010947 4012001

Starter Solenoid Relay for Polaris Sportsman 500 HO and 800 Ranger

This starter solenoid relay is a replacement electrical component for Polaris Sportsman 500 HO and 800 Ranger machines, cross-referenced to OEM part numbers 4010947 and 4012001.

Overview

This starter solenoid relay for Polaris delivers the high-current connection that spins the starter motor on Sportsman 500 HO and 800 Ranger models. It swaps in for the original relay that has worn out or stopped passing current. A solid choice for owners bringing a no-start machine back to life.

Built For Performance

• Direct replacement for OEM part numbers 4010947 and 4012001
• Rated for the cranking current of Polaris 500 and 800 engines
• Sealed body protects internal contacts from mud and moisture
• Copper terminals for strong electrical contact
• Mounting pattern matches the factory relay location
• Built for 12V Polaris electrical systems

Fits These Machines

• for Polaris Sportsman 500 HO
• for Polaris Sportsman 800
• for Polaris Ranger 800

On-The-Job Use

• Fixing no-start or clicking-starter problems on the trail
• Restoring dependable cold cranking on high-hour machines
• Routine electrical service on Sportsman and Ranger units
• Replacing a relay that has stopped engaging the starter

Specs At A Glance

Good To Know

Q: What causes a starter solenoid relay to fail? A: Heat, vibration, and moisture gradually pit the internal contacts until they stop passing enough current to crank the engine. A failed relay usually shows up as a single click or no response at the starter button.

Q: Can I test the relay before replacing it? A: Yes, a multimeter can confirm whether the relay closes and passes voltage to the starter. If it does not switch or shows high resistance, replacement is the fix.

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