Book a Glow Plugs Repair for your Mazda

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.

RAC Mobile Mechanics can carry out glow plugs repair on popular Mazda models such as CX-5, CX-30, Mazda2, Mazda3, and MX-5. This service is completed at your home or workplace, following Mazda maintenance guidance and using OEM‑equivalent parts. You get clear pricing, real‑time updates and a convenient, no‑hassle experience.

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

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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!

OEM quality parts

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.

Mechanics you can trust

Our mobile mechanics are friendly, honest, and backed by the RAC.

Vehicle diagnostic check

£99

We’ll spend up to 30 mins checking your 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.

Diagnostic check

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

Full error report and advice on repairs

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

View all garages

West Yorkshire Autos Ltd

4.8/5

Family Run Business, we are RAC Approved, we cover any warranty work. as we are fully VAT registered. We aim for 100% customer satisfaction Class 4 & 7 MOT Station We have a fully heated office/waiting room We offer any mechanical work from a service to a full engine rebuild, we do timing belts, clutches, and work on cars, motorbikes, vans

West Yorkshire Autos Ltd, Unit D Acton Hall Enterprise Park Station Lane, Pontefract, WF76EQ

Pinewood Garage Ltd

4.5/5

We are a limited company garage based in Thatcham, Berkshire. Our garage of fully trained technicians with over 30 years of experience is highly equipped, enabling us to offer a comprehensive range of servicing and repairs for all makes and models of vehicle. We pride ourselves on our workmanship, delivering an outstanding level of customer service and providing value for money to our customers. When bringing your car to us, you can be sure to be receive knowledgeable, honest and friendly advice along with a prompt and high standard of service.

Pinewood Garage Ltd, Hermitage Road, Cold Ash, Thatcham, RG189JN

GKT MOT Centre

4.6/5

Welcome to GKT MOT Centre – Your local MOT testing station serving Pontllanfraith, Blackwood and local surrounding villages. At GKT MOT Centre, we have the expertise and knowledge to not only provide MOT testing in Blackwood but also, vehicle servicing, repairs, tyres and so much more! At our MOT garage, we understand how important having a reliable vehicle is for your daily life. That’s why we provide high-quality MOT testing, servicing and repairs to keep your car in excellent running condition. Our experienced, friendly technicians are committed to providing outstanding customer service and workmanship. We aim to make your experience with us as convenient and stress-free as possible.

Gkt Mot Centre, Gilwern Yard, Newbridge Road, Pontllanfraith. Blackwood., NP122AX

KMK Automotive - Leatherhead

4.9/5

When you choose KMK Automotive Leatherhead, you can expect a high standard of service from one of the most trusted automotive specialists in the area. We offer a convenient collection and delivery service, along with courtesy cars (subject to availability), ensuring minimal disruption while your vehicle is with us. Our experienced team carries out a full range of services, including routine servicing, diagnostics, repairs, and more. Whether your vehicle is for domestic, commercial, or industrial use, we ensure it remains safe, reliable, and fit for purpose. We are proud to hold multiple industry accreditations, including RAC Approved Garage, AA Approved Garage, The Motor Ombudsman, RMI, and IMI. These reflect our commitment to quality workmanship, transparency, and excellent customer care. Choose KMK Automotive Leatherhead for a professional, efficient, and customer-focused service you can rely on.

Rye Brook Road, Leatherhead, KT227QG

An Tyres & Company

4.4/5

We are glad that you took the time out to know more about us. We are AN Tyres, and we are the most popular auto garage in and around Maidstone. We started small in 2014, and as we grew in size and experience, our name came to be associated with the highest quality of car service in these parts of the country. We are actually our own competition as we strive to reach newer heights of customer satisfaction every day. If there’s anything wrong with your car, anything at all, we are the ones you should visit. Our service includes everything from engine to transmission, suspension to brakes, and even bodywork. It’s everything under one roof so that you don’t have to visit multiple garages. However, the thing that we are best known for is our collection of original, high-quality spare tyres. We can say it with confidence that you won’t find such a massive collection anywhere else in and around Maidstone. Our collection boasts of tyres from all the big players in the tyre industry- Bridgestone, Goodyear, Michelin, Pirelli, Dunlop and Nexen to name a few. That doesn’t mean that we have forgotten about the smaller but more affordable brands. Tyres from Hankook, Falken and Avon also find a place on our shelves. Many people also visit us for their car’s MOT certifications. We are an authorised centre for performing an MOT test and issuing certificates. Our mechanics will also prep your vehicle for the test if it is guidance that you seek. Split in Blackjack, aces and Eights, but never two picture cards or tens. Also, remember that insurance is detrimental to you. So never use Insurance, because the math is just against you. Its best to forget that the option of insurance exists at all. All places at the Blackjack table are the same, and the cards do not favor a particular one. Only superstitious players think that. Similarly, there is no hot or cold table or Dealer. Besides, you shouldnt believe in anything like luck or bad luck. Do not play continuously, but take breaks to rest. Set a certain budget for your blackjack australia game from the outset and always set a maximum of 5% of it. So you have much longer of the game. If you take all these tips, then you will go much more often than a winner from the Blackjack table. All in all, whenever you think of repairing or servicing your car, or indeed replacing its tyres, think of us. You’ll receive a service that will be unforgettable for you in its efficiency and affordability. If you want to get in touch with us, call us on the number provided. We’d love to hear from you!

An Tyres, Square Hill Road, Maidstone, Kent, ME157TL

Frequently asked questions on glow plug repair

What does my glow plug do?

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

What happens when my glow plug fails?

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

Can I drive with a bad glow plug?

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

How often should I replace my glow plugs?

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

Can I replace glow plugs myself?

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

Why should I replace faulty glow plugs?

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

Are my glow plugs covered by warranty?

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.

Is glow plug replacement necessary for all diesel engines?

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