Consequently, how much does it cost to replace risers and manifolds? [links]
See full version: What are manifolds and risers on a boat
Consequently, how much does it cost to replace risers and manifolds? [links]
Secondly, how often should you replace manifolds and risers? FWC = exhaust manifolds will be fine as long as the coolant quality is maintained. In a "salt water" environment, you can figure on replacing the elbows (and risers, if equipped) every 4 to 7 years. The big drivers in the range are what is actually in the water and how often the boat is used.
All marine inboard engines have exhaust risers. The exhaust riser has two functions: (1) to keep water from backing up into the engine through the exhaust piping and, (2) it serves as the device that introduces cooling water into the exhaust exit piping system. here
On average, replacing risers and manifolds will cost about $1,500 - $2,500. The price of parts ranges from $500 - $1,000. Additional labor costs range from $500 - $1,500. [links]
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If you have to replace everything at once, then you may wind up spending over $1000 easily. Try not to fret when this happens as it is just a regular part of boat maintenance that is keeping you safe. If you are vigilant about checking your boating exhaust system, then you will be able to replace parts before they get too bad and wind up failing on you. more
Read on below as I go over the different factors that can impact the cost of replacing them. Knowing more about the process will give you a better understanding of how much you will need to save to replace the parts. I'll also discuss how to understand when it is time to replace these parts before they fail on you. [links]
The truth is that the price is going to differ depending on various factors. You may wind up spending over $2,000 on average to replace your risers and manifolds when hiring professionals. It's not a difficult job, but it takes some time and effort. I try to save on labor as often as I can (but I also enjoy maintenance). more
Risers are a little easier to find at lower prices than exhaust manifolds but both of these will cost you a fair bit of money. The better-quality parts are going to be on the higher end of the spectrum. [links]
It is just important to make sure that your exhaust system works really well. This is not going to be overly difficult for anyone who is used to working on his or her boat. If you have the right tools, then replacing your own manifolds and risers will actually be smart. You can save a bit of money by going this route too.
When you hire professionals, this is when you can start to spend over $1000 on replacing things. You will not just be paying for the parts any longer. You will be paying for the labor of putting it on as well and this is going to increase the cost. If you wish to keep your costs as low as possible, then you will want to avoid hiring professionals.
Yes, I'm not sure if the rack storage gives owners a false sense of security because cosmetically the boat stays in pretty good condition - particulary considering we are in NJ where it is shrinkwrapped half the year. But I admit we have been somewhat lax on the maintenance other than oil changes, lower unit oil, spark plugs, etc. here
Re: Help! Labor Costs for Common(?) MerCruiser Repairs
Re: Help! Labor Costs for Common(?) MerCruiser Repairs
Here is a thought: the outdrive had lock nuts on it which we couldn't find the key for more
I know this is an inexact science and many factors can affect how long a repair takes. But if I get a ballpark or range (ie 2-3 hours) it would be great. When I get few responsese, I will post the amount of labor HE is saying each repair will take (at $150/hr. )
The truth is that the price is going to differ depending on various factors. You may wind up spending over $2,000 on average to replace your risers and manifolds when hiring professionals. It's not a difficult job, but it takes some time and effort. I try to save on labor as often as I can (but I also enjoy maintenance).
There are so many differences between the parts needed for different boats that I can only give you ballpark prices.
Other factors that impact the cost include the quality of the build and the use of the part. If you make sure to hire professionals to install these new parts for you, then that is going to cost money as well. Depending on the condition of your boat, you may have some other issues to deal with too. It is always good to be prepared to address any nagging issues that are present near the exhaust site. more
It's about a days worth of work. A professional needs roughly 8 hours to get the job done.