Blog | Industry News & Car Repair Tips | Bumper

Advice

3 min read

How much does it cost to replace a car thermostat? (2026)

A thermostat replacement can cost between £120 and £500. Factors affecting cost, common symptoms and how to tell a faulty thermostat from a head gasket failure.

Advice

4 min read

How much does a timing chain replacement cost? (2026)

A timing chain replacement typically costs between £800 and £1,400. Find out what affects the cost, what cars are likely to have issues, and common signs you need a replacement.

For Partners

3 min read

BNPL regulation in automotive: Essential repairs are being backed by essential protections

From the 15th July, BNPL agreements will fall under FCA regulation. Bumper's Chief Compliance Officer, Jonathan Westwood, discusses why automotive BNPL already has an advantage in preparing for regulation.

Advice

3 min read

How much does it cost to replace a MAP or MAF Sensor? (UK 2026)

Replacing a MAP or MAF sense usually costs between £190 and £400. Find out if you need a replacement or if cleaning it will do the trick here.

Advice

3 min read

How much does it cost to repair a cooling system on an Audi A4?

Repairing a coolant system on an Audi A4 can range from £30 to £1,000+. Find out what affects the cost, what a coolant system does and other FAQs about Audi A4 cooling systems here.

Advice

4 min read

How much does it cost to replace a turbocharger? (UK 2026)

Turbochargers usually cost between £700 and £2,500, depending on the type and model of the car. See a full cost breakdown and what affects the price with Bumper.

Advice

4 min read

How much does a fuel pump replacement cost? 2026

Typically, it costs between £400 and £1,300 to replace your car's fuel pump. Learn what factors affect the cost, symptoms of failure, and if you can drive with a faulty pump.

News

2 min read

Bizarre reason you might see gritters during UK heatwave

Gritters are out on UK roads this week – but not for ice. Here's why councils are deploying them during the June heatwave.

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Find all the latest industry news and handiest car repair and service tips on the Bumper Blog. Want to get the Bumper view on something? Let us know and we’ll drop a blog post on it as soon as we can.