MOTOALL 862998 Idle Air Control Valve IAC Motor for ECM 555 2001 MPI V6 V8 18-7701 Mercruiser

If you have two alarm bells every minute and your motor will not idle on a 2005 Mercruiser 5.0 MPI this will fix your engine.

This is the correct piece for a SeaRay Sundancer.

Installed on my boat’s Mercruiser 6.2 MPI but engine idle erratically. Removed and replaced with original Mercury and engine works fine. Not a replacement fit as stated.

So it’s def not a Mercruiser or Quiksilver quality, will it still do the job? So far so good, I was having an issue of my boat not coming down to idle when I would come into a cove after running for 10 or 15 minutes across open water, it would stay idled pretty high, 1000-1100 rpm which would cause it to be a hard shift back into gear, annoying as hell!I’m not a cheap guy(lol) but if there’s a part for $30 compared to $180, I’m definitely giving it a shot with the amount of high reviews. Only thing I noticed different was my Amazon part had a spring, my Mercruiser did not, I’m not sure if it use to and it’s gone or if depends on pressure to go back to it’s open or closed position. Anyways after installing and cranking it out of water, the idle is down to around 800rpms which should make the shift much less aggressive, and might even come down more when in the water.

This product is perfect. Priced right and delivered fast. Probably $100 or more cheaper than factory OEM and trust me, you don't need a factory OEM part for this application. Fixed my poor idle and rough running issue. The only problem is they did not include the ten cent sponge that goes on one side. I had to clean the dirty one out of the old unit and reinstall.

The auto parts store in Marina wanted $205 for the same part. This was the best deal ever.

The product was exactly what we needed. Amazon had it for the best price and it matched right up to the one we had that broke. Good quality.

Looked ok when opened however after I installed, engine would not stay running and stalled after 1 minute, put old ones back on. Cheaply made, should have known better.

Llegó antes de tiempo y recibí la información del proveedor ala hora de la entrega,muy bien

Merc 5.0 MPI engine was giving two beep alarm every 60 seconds. This started after engine was stalling due to water in gas tank. Water problem was fixed, new gas and engine ran fine, smooth idle but still got the two beep alarm. Checked a few other possible sensors that could cause alarm but once I replaced the old IAC valve with this one the alarm was gone. May buy another to keep as a spare since takes only 5 minutes to replace.

No warranty after 30 days shipping, only lasted 2 months. Poor quality.

Pésima.La válvula no trabaja.Cuando la colocamos jamás trabajó.El eléctrico la checo y no trabajó nada

I like the fact the part has fixed the engine idle issue. I ordered the same part from the same company to have as a spare, but the second part is different from the first. The first one ordered has a spring in it, but the spare doesn’t have any spring.