How much does a boiler pump replacement cost?

Engineer says the pump on our boiler is on its way out, it's making a right racket when the heating comes on. He's quoted £340 all in. Does that sound about right?

Asked by jonathan on 5th Sep 2026
Expert Trade Answers
"Hi. Depends on the boiler model, certain models actually require you to change the Pump and PCB together due to switching to ERP Pumps in recent years. Would be hard to give a price without knowing the make and model"
Answered on 11th Sep 2026 - Member since May 2026 - report
"To supply and fit a new pump it will cost about that price"
Answered on 5th Sep 2026 - Member since Jun 2026 - report
"Sounds about right. Cost of pump £170 - £230 depending on make of boiler. Cheaper boiler usually means dearer parts."
Answered on 5th Sep 2026 - Member since May 2024 - report
"Depends on where you live in the country, I’d normally say about £250 , but its to say. Possibly get another quote… remember you can buy a Whole new combi boiler £700"
Answered on 5th Sep 2026 - Member since May 2025 - report
"It depends on the Combi boiler. The Labour is a 180 pounds system boiler 220 pound"
Answered on 5th Sep 2026 - Member since Nov 2022 - report
"It's depends on boiler model if you r looking brand new pump then the price is fine if refurbished pump then it will cost you around £200 to 250"
Answered on 5th Sep 2026 - Member since Nov 2023 - report
"Depends on what pump. If it requires draining system and changing pump valves then £340 ok! If it’s a combi and pump branded from manufacturer then could cost more."
Answered on 5th Sep 2026 - Member since Sep 2025 - report
"It can cost that much yes. It does vary obviously as others have mentioned due to boiler type distance etc etc.."
Answered on 5th Sep 2026 - Member since Jul 2026 - report
Find Tradespeople, compare up to 3 quotes!
It's FREE and there are no obligations
Ask a Trade
Got a question that only a tradesperson can answer? We have thousands of trades ready to answer any question you may have.
Ask your question
Ask a Trade

Are you looking for advice on a DIY project or have a question for our tradespeople?

We'll email your question to tradespeople who are skilled in your chosen category.

Your question will be made public - please do not include any personal details.

{{ first(ask.errors)[0] }}

By continuing you agree to the Community Guidelines.

Report Content

{{ first(reportForm.errors) }}

Thank you

Your report has been created and will be investigated shortly.

Ready to get a price for your home improvement project?
Get started

Over 1 million homeowners and over 50,000 tradespeople
use MyJobQuote nationwide each year