mercruiser

Price $2,400 New in box MerCruise SmartCraft Transom Part Number: 6315002TP Was purchased for an 8.2 L MerCruiser Bravo 3 Located in Oxford, Maryland Buyer responsible for pick up or shipping costs

Greetings, I need an ECM for a 2001 Mercruiser 7.4 L SN# OL398733. Your help is appreciated? Thanks RDAR

Looking for a good solid marine mechanic that is dependable and reasonable. Knowledge of Mercrusier 350 Mag/ Bravo III stern Drive Any body? P

I hope all are well and having a great boating season. I need some advice on a starting issue. The problem originated I beleive from bad fuel and as a result plugs looked like a need for a change. I have a 2002 SeaRay weekender powered by a mercruiser 5.0 bravo 3. I pumped old fuel out and...

Sea Water Pump - 46-807151A12. Fits V-6 & V-8 (454/502 Gen V) with v-belt and electric fuel pump. This unit is used. Thought it was defective so it was replaced. It was not defective. A new impeller has been installed. This is an OEM pump from a mercruiser 454MPI engine.

Hey guys, Just blew my 3rd IAC valve in the past year on my Mercruiser 5.0 MPI. Any advice on what can be causing this? My mechanic is scratching his head. Also had to replace my ECM last month. What a way to start the season...

Hi guys, for those out there in the Northern regions (I am in Canada) how do you go about fogging your EFI engine. I have read to NOT spray the fogging oil (I have only had carb engines before so I am used to this procedure). A merc mechanic at a near by marina told me that they do NOT fog...

Hi there, Quick question. Just seeing if anybody knows how to adjust the stiffness on my throttle as it backs off slowly while on plane so I have to keep my hand on it all the time. It's a 1989 Sea Ray 345 with twin mercruiser 454's with the generic separate throttle and shift. Thanks!

Hello All, I m stumped and hoping that some of you can shed some light on an issue that I am having. I took my boat out a couple of weeks ago and ran fine. I did notice that when I started it up at the dock, it seemed a bit sluggish. Sounded like the carb had something in it. In any case, I...

Happy 4th to all, I am hoping someone can help me here. I have a 2002 Sea Ray Weekender powered by Mercruiser 5.0L MPI Bravo 3. When dewinterising I started it and it ran beautifully however could not get tempature to come down. It was approaching 190-200 and I shut it down. I replaced the...

I'm new. About to purchase a 215 Express 1999 with the 5.0. It is a project boat and the block is cracked. My question is, I happen to have a 1984 Trans Am in my garage with the 305 5.0, perfectly good. I intended to remove that engine for an LS1 down the road anyway so I don't need it. Can I...

Hello, So new member, and happy to be so. I acquired a 1995 250 Sundancer 5.7 with Bravo II. It appears to have been reasonably maintained overall, but the prior owner wasn't a boat person and let the vessel sit for 3 years. I got it for a good price and so am in process of making it right...

I have a 2002 310DA with 350 mag mpi v drives. Boat has been idle for 3 months. Turn on ignition and no warning horn sounds. Also no audible fuel pump pressure up. Engine cranks won't start. Same situation for both engines. Turn starboard ignition on and the auto fire extinguisher light goes on...

After some major engine work, we discovered the transom assembly has to be replaced, leaking and corroded. So I am looking for any kind of deal on a new one and need to buy right now. Any ideas? Thanks, Mark in St. Pete FL

I accidentally ordered a LH Merc Alpha-4 Aluminum 4-Blade prop for my boat, instead of the RH. The Prop is BRAND NEW; has not touched the water. $150 plus shipping (USPS) (cell: 401-269-1648) (rkulesh@gmail.com) This is a brand new (never used) prop, WITH the hub installed (I cannot return it...

I've about had it. This is now the 3rd time this year I've experienced the dreaded vapor lock issue with my 280DA with twin 4.3L MPI's. Experienced it once last year, our first full year with this boat. This time, it was after dark about 20 nm from home with my family of four, and three...

I have a 4 season old (approx 200hrs) Mercruiser 7.4 L MPI that is currently in my 33' Sundancer. It is in drop in & turn key condition Fresh water cooled, New raw water pump (maybe 5 hours on it), 1 season on new Oil Cooler. Engine was purchased as a re-manufactured long long block with new...

Hi, I have "bought" (pending survey) a 310 with 350MAG B3 DTS Seacore - and would like to hear from owners about what they think of Seacore/Fresh Water cooling? So have you changed Risers/Manifolds? If so - after how many years/hours? And how did they look? Have you changed Heat...

I was told today that there is a correct way to install the duo props on my Bravo 3 outdrives for the best horsepower, torque, and fuel efficiency. I was a little surprised but I thought I would ask. Can someone please fill me in on whether this is true or not? And if it is, what IS the correct...

During the spring of 2011 after keeping my drive units up on the boat all winter, I had trouble getting the port side to lower. I ended up using a ratchet strap wrapped around the unit and the boat lift to persuade it down, while we pulsed the down trim switch. After working it back and forth...