Hey there, if you're dealing with a rough idle or stalling on your Suzuki outboard, this Idle Air Control Valve might be just what you need. It's built to match the original OEM specs, so it should slide right in and get your engine humming smoothly again. We know how frustrating it can be when your boat's not running right, so we made sure this part is tested to deliver solid performance. Double-check the photos to make sure it looks exactly like your old one — it should be a perfect match for part numbers 18137-77E00, AC593, or 215-2112. This IAC valve fits a bunch of Suzuki outboards including the DF90, DF100, DF115, and DF140 across all model years. It also works with other Suzuki models like the Aerio RH420/RH423, Baleno/Esteem (SY413, SY416, SY418, SY419), Cultus (GA11S-2, GA11S-3, GA11S-4, GC21S-5), Escudo (TA11W, TA51W-3), and Vitara/Sidekick (SV418, SV420, SV620, SE416). Before you open anything up, just take a quick look at the OE number on your old part to be sure. Got questions? Reach out to us first — we’re here to help make sure you get the right fit. We stand behind this part, so you can buy with confidence knowing it’s designed to keep your outboard running reliably season after season.