Suzuki IAC Valve 18137-52D00 2004-2011 150-175-200-225-250 HP

IAC Valve for Suzuki

This IAC Valve for Suzuki is an idle air control valve designed to regulate idle speed on compatible Suzuki outboard engines, directly replacing OEM part number 18137-52D00.

Overview

The IAC Valve for Suzuki controls the amount of air bypassing the throttle plate to maintain stable idle. This 18137-52D00 IAC Valve for Suzuki is built for Suzuki outboard engines in the 150 to 250 HP range. It is a direct replacement component for maintaining smooth starting and consistent idle.

Built For Performance

• Direct replacement for OEM Suzuki part 18137-52D00
• Specifically configured for Suzuki 150, 175, 200, 225, and 250 HP outboards
• Precision air bypass control for stable idle speeds
• Engineered to withstand marine vibration and temperature extremes
• Meets original equipment specifications for Suzuki

Fits These Machines

• for Suzuki 150 HP outboard (2004-2011)
• for Suzuki 175 HP outboard (2004-2011)
• for Suzuki 200 HP outboard (2004-2011)
• for Suzuki 225 HP outboard (2004-2011)
• for Suzuki 250 HP outboard (2004-2011)

On-The-Job Use

• Maintains stable idle at dockside and low-speed maneuvering
• Supports consistent cold starts on saltwater or freshwater boats
• Helps prevent stalling during gear engagement
• Used during routine outboard engine maintenance

Specs At A Glance

Good To Know

Q: Will this IAC Valve for Suzuki work on a 2008 200 HP outboard? A: Yes, this 18137-52D00 IAC Valve for Suzuki is designed for 2004-2011 Suzuki outboards including 200 HP models. Confirm the engine serial number before ordering.

Q: What does an IAC Valve do on an outboard? A: It regulates the air entering the engine at idle to keep idle speed steady. A faulty IAC Valve can cause rough idling or stalling.

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