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
"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'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
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