New Starter Relay Solenoid For Honda TRX300EX TRX 300 EX FOURTRAX 300 1993-2003

Starter Relay Solenoid for Honda TRX300EX

This starter relay solenoid is an aftermarket replacement electrical component that delivers battery current to the starter motor on the Honda TRX300EX and FourTrax 300, bringing back dependable electric starting.

Overview

This starter relay solenoid for Honda TRX300EX models takes the place of a failed factory relay so the starter motor gets full current on every push of the button. The starter relay solenoid also fits the FourTrax 300 for the 1993 through 2003 model run. It is made for owners reviving a quad that only clicks or will not crank from a tired relay.

Built For Performance

• Heavy-duty internal contacts for stable current flow under load
• Sealed body that keeps out water, mud, and trail grit
• Direct-fit mounting and connector layout for straightforward replacement
• Corrosion-resistant terminals for lasting electrical contact
• Built to handle the amperage demand of the TRX300EX starter circuit
• Supplied as a complete solenoid assembly ready to install

Fits These Machines

• for Honda TRX300EX 1993-2003
• for Honda FourTrax 300 1993-2003

On-The-Job Use

• Fixing a no-crank condition caused by a failed relay
• Electrical refresh on older high-hour FourTrax machines
• Repairs on quads used for farm, hunting, and trail riding
• Getting a stored or neglected TRX300EX running again

Specs At A Glance

Good To Know

Q: Why does my quad click once when I press the start button? A: A single strong click with no cranking is a common sign of a failed starter relay solenoid on these Honda ATVs. Confirm the battery holds a full charge before replacing the relay.

Q: Will this relay fit both the TRX300EX and the FourTrax 300? A: Yes, this relay is listed for the Honda TRX300EX and FourTrax 300 across the 1993 to 2003 model years. Compare the connector shape and mounting position with the original before ordering.

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