Radiator replacement

Replace a leaking or blocked radiator and refill with coolant.

Typically £203 – £293 depending on your car · 1.5–3 hours

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Free, instant and no obligation. You won't be charged until the work is done.

About this job

A cracked or blocked radiator lets the engine run hot. Your mechanic fits a new radiator, refills and bleeds the cooling system, and checks hoses and the cooling fan.

Signs you might need it

  • Coolant puddle under the front
  • Temperature gauge climbing
  • Sweet smell from the vents

What's included

  • Replacement radiator
  • Coolant refill and bleed
  • Hose and fan check

Plus travel, disposal of old parts and a 12-month guarantee.

Typical prices by car size

Small car (e.g. city car, supermini)£203
Medium car (e.g. family hatchback, saloon)£225
Large car / SUV / MPV£259
Premium or performance car£293
Small van / pickup£270

Prices shown are starter estimates and are being finalised. The price on your quote is the price you pay.

Radiator replacement prices for popular cars

Questions about radiator replacement

How long does radiator replacement take?

Usually 1.5–3 hours. Your mechanic will tell you if your car needs longer.

Can it be done at my home?

In most cases, yes. Mobile mechanics need a safe, level place to park, such as a driveway or quiet street. If your job needs a workshop we'll let you know before you pay anything.

Is the price fixed?

Yes. The price on your quote is what you pay. If the mechanic finds something else, they'll explain it and give you a separate price – nothing extra is done without your OK.

Is the work guaranteed?

Yes – parts and labour are covered for 12 months. See our guarantee page for the details.

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