Product description

Our 24V Fuel Controller Relay boards have higher corrosion-resistance than OEM boards, meaning they’re perfect for reviving your rig.

Product details

• Includes factory plug

• Suitable for 2H and 3B engines

• Replacement for Toyota 28590-56100 and 28590-57020

• Designed for existing relay container fit

• Comes with detailed instruction manual to assist with board installation

• 24-month replacement warranty

Note

Be sure to check if your plug is compatible, if not make sure to grab a Rewiring kit here.