Starter Solenoid Relay For Honda Rancher 350(2000-06) 400(2004-08) 420(2007-17)

Starter Solenoid Relay for Honda Rancher 350, 400, and 420

This starter solenoid relay restores electric start on Honda Rancher 350, 400, and 420 ATVs, handling the high current draw between the battery and starter motor.

Overview

This starter solenoid relay is built for Honda Rancher 350, 400, and 420 models, acting as the switching link between battery and starter. The starter solenoid relay engages when the start button is pressed, sending full current to crank the engine. It suits owners replacing a worn or failed relay on a range of Rancher model years.

Built For Performance

• Heavy-duty contact points handle repeated high-current switching
• Sealed body keeps out mud, moisture, and dust
• Factory-style terminal layout simplifies wiring
• Stable coil resistance for consistent engagement
• Durable housing built for off-road vibration

Fits These Machines

• for Honda Rancher 350 (2000-2006)
• for Honda Rancher 400 (2004-2008)
• for Honda Rancher 420 (2007-2017)

On-The-Job Use

• Replacing a relay that clicks but will not crank the engine
• Scheduled electrical service on Rancher ATVs
• Repairing machines used for hunting, farming, and trail riding
• Keeping a spare relay on hand for remote rides

Specs At A Glance

Good To Know

Q: What usually causes a starter relay to fail? A: Heat, corrosion at the terminals, and years of arcing across the contacts are the common causes. A relay that clicks without cranking or stays silent when the button is pressed is a typical sign it needs replacement.

Q: Is this a plug-and-play replacement? A: It uses the same terminal configuration as the factory relay, so it mounts and wires the same way once the old unit is removed. Note the cable positions before disassembly.

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