A customer in the garden with an RAC Mobile Mechanic in the background.A close-up of a customer tending to her garden with an RAC Mobile Mechanic in the background.
Service, Repairs & MOT

Glow plugs repair for your Mazda

Book an RAC Mobile Mechanic and we’ll come to you at home or work.

  • 12-months parts guarantee
  • Honest pricing
  • Exceptional customer service

Trustpilot rating for all RAC Mobile Mechanics.

Why choose the RAC for a glow plug repair?

At the RAC, we've got over 125 years' experience helping UK drivers. We have the skills and knowledge to keep your vehicle running.

Plus, with RAC Mobile Mechanics, you can avoid the hassle of taking your vehicle to a garage when you need a repair. We’ll come to you, at your home or work.

Close up of an RAC Mobile Mechanic underneath a car

Our top pick for your Mazda

We’ll come to you at home or work

RAC Mobile Mechanic for your Mazda

At the RAC, we’ve got over 125 years’ experience in offering complete peace of mind to our members. We’re best known for our breakdown service. And now – our new RAC Mobile Mechanics are here to help make every day motoring easier. If you need a service or repair, they’ll come to you at your home or work.

A customer tending to her garage with an RAC Mobile Mechanic in the background

Book a glow plugs repair

If your diesel engine is having trouble starting, especially in cold weather, it could be faulty glow plugs. Our mobile mechanics can come to you at home or work to replace defective parts, all without the hassle of getting to a garage!

We use original equipment manufacturer (OEM) standard parts, which means every new part will be the same standard and same quality as the original part it replaced.
Our mobile mechanics are friendly, honest, and backed by the RAC.
Close up of an RAC Mobile Mechanic running a vehicle diagnostic check

Vehicle diagnostic check

£99

We’ll spend up to 30 mins checking our car’s onboard management system for faults. We’ll talk you through repairs needed and provide a full report. If any further work is needed, we’ll agree this with you before we start. Any additional work after the first 30 minutes will be priced at £20 per 15 minutes. We’ll agree this with you before proceeding.

We’ll look for any mechanical or electrical problems. If we need to, we’ll also check your car’s onboard engine management system. Depending on your car and issue, this will usually include: – Engine – Power steering – Brakes – Transmission – Exhaust system – Fuel injection system – Cooling system and air flow – Sensors
If we detect any issues, we'll talk through what needs to be repaired. We’ll give you a no-obligation quote to fix it on the spot, if we can. Or we’ll recommend a local RAC Approved Garage, and give you a full error report to take there.

And it’s not just glow plug repairs that we can do for your Mazda

Mobile mechanics bring the garage to you, saving you the hassle of getting your car to a garage. If you need a service or repair, they’ll come to you at your home or work.

A close up of an RAC mobile mechanic looking under the hood of a car

Try one of our RAC Approved Garages

Car M.D. (Mossley) LTD

4.8/5

Car M.D. (Mossley) LTD in Mossley.
Car M.D (Mossley) Ltd, Mossley, OL59BG

Mick Jackson & Co Ltd

4.1/5

Introducing Mick Jackson & Co Ltd – The Tickhill MOT Test Centre! We are your local mechanic and MOT test centre in the heart of Doncaster, South Yorkshire. We offer a comprehensive range of services including car repairs, servicing, and MOTs. We are proud of the fact that most of our business comes from the recommendations from our previous clients. We have built up a solid reputation throughout South Yorkshire for over 30 years. We are known for delivering outstanding garage services at prices you can afford and we have many loyal customers who return to us year after year for all of their motoring needs. Our highly skilled team of mechanics work with the latest Tools and Diagnostic Equipment to identify any issues with your vehicle and fix them in the shortest amount of time possible. Our excellent customer service, fast turnaround, high quality workmanship and great value for money is what keeps our clients coming back to us!
Apy Hill Lane Tickhill, Doncaster, DN11 8PE

Heywoods recovery and repair

4.9/5

We are a family run business located on the outskirts of Tavistock in West Devon. Our team of Technicians are equipped to deal with any issues that may arise from a mechanical failure. We have the latest Diagnostic equipment and Specialist tools to undertake those jobs that may have otherwise needed to go to the Main Dealer. We are also able to cater for LCV and HGV repairs. All general mechanical work undertaken at reasonable rates.
Unit 8, Pitts Cleave Ind Est, Tavistock, PL190NT

2B Cars Ltd

5.0/5

Here at 2B Cars Ltd, as an RAC APPROVED GARAGE, we can offer complete solution to our customers car - from complex diagnostic to mechanical work, to car sales or bodyshop we strive to be the best in town. From March 2009 we decided to extend our fields so now we can offer body work solution aswelll - both business Being IMI accredited .
Rac Approved Garage, Warehouse B, 79 Denby Street, Sheffield, S24QE

Kingz Auto Centre ltd

5.0/5

Kingz Automotive, Your One Stop Car Shop for Repairs and Customisations. Services we offer: - MOT's - Service - Tyres - Clutch - Alignment - Suspension - Exhausts Customisation: - Car Wrapping - Window Tinting - Roof Starlight - Upholstery - Ambient Lighting - Screen Upgrades - Immobiliser/Trackers - ECU Remapping
263-265, Aylestone Road, Leicester, LE27QJ

Frequently asked questions on glow plug repair

A glow plug heats the air in a diesel engine to help it start, especially in cold weather.

When a glow plug fails, your engine might be hard to start, producing more smoke, engine misfires, and poorer performance.

You can, but it’s not a good idea. It can lead to poor engine performance, increased emissions, and overall damage.

Glow plugs typically last between 60,000 to 100,000 miles. Read your car’s manual and have them checked regularly.

It’s tricky and needs specific tools, so it’s best to let a mechanic handle it.

Replacing faulty glow plugs can improve engine start-up, reduce emissions, save fuel, and prevent engine damage.

It depends on your car’s warranty terms. They’re often not covered since they’re a wear-and-tear item, check with your warranty provider.

Yes, all diesel engines use glow plugs for starting, especially in cold weather. Regular maintenance and replacements are vital for the best performance.

Failures can be due to electrical issues, carbon build-up, corrosion, or incorrect installation. Regular maintenance helps prevent this.