Genuine Suzuki Marine Idle Air Control (IAC) Valve

Part Number: 18137-93J01

Type: Idle Air Control (IAC) Valve

What Does the IAC Valve Do?

The Idle Air Control (IAC) valve maintains a stable engine idle speed by precisely regulating the amount of air entering the engine. A faulty IAC valve can cause rough idling, stalling, or erratic engine behaviour at low RPM.

Compatibility

• DF150 / DF175 — 2013 to 2018 (Non-A models)
• Various other Suzuki DF series models (check part number against your engine)

Not sure if this fits your engine? Contact us with your engine serial number and we'll confirm compatibility for you.

Related Parts

Corresponding O-Ring: 09280-29008 — recommended to replace at the same time for a complete seal.

Product Details

• 100% Genuine Suzuki OEM part
• Direct replacement for worn or faulty IAC valves
• Critical for stable idle performance on DF150/DF175 engines

Why Buy From Warragul Marine?

• Authorised Suzuki Marine service dealer
• Genuine OEM parts — not aftermarket
• Fast dispatch from our Australian warehouse