Service, Repairs & MOT

Glow plugs repair in Exeter

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

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

£598.33

Average price for this repair in Exeter in the last 30 days^

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 in Exeter

Our top pick

RAC Mobile Mechanic in Exeter

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.

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

Book a diagnostic

For when you know something isn’t right, but you’re not sure what – our mobile mechanics are here to help.

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 do in Exeter

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.

Try one of our RAC Approved Garages

F&M Autocare

5.0/5

F&M Autocare is newly established business with over 50 years of experience in the motor trade. Dave, Paul & Dan can guarantee your car is in the right hands and will be back on the road in no time. We offer a free courtesy car or collection and delivery from home or your place of work. Covering all aspects of automotive repairs including servicing, timing belt replacement, clutches, brake inspection and Aircon Servicing. We also undertake all bodywork repairs from small dents to accident damage. Using only OE quality parts with all our work guaranteed you can relax and let us deal with the stress of fixing your vehicle.
Unit 1 South View Industrial Estate, Willand, Cullompton, EX152QW

Hardacres Garage.

4.9/5

Hardacres Garage is a family owned and operated business in the heart of Mid Devon serving the local community of Tiverton and the surrounding area. We pride ourselves in being open and honest. Our work is carried out by qualified mechanics who specialise in BMW, Land Rover and Isuzu's. All types of work is carried out including fabrication and welding, servicing and repairs of all makes of Cars Vans and 4x4s.
29-31 Leat Street, Tiverton, EX165LG

Downs Motors

4.9/5

Downs Motors is an independent family run Garage in Ottery St Mary, Devon. In a nutshell, this is what we can do for you: MOT/ Repairs Work Fault testing and diagnostics using our high-tech testing equipment. We can service all makes and models of car, in line with manufacturer recommendations or even basic oil services. Exhausts, tyres and brakes. Cam belt, Aux Belt and Water Pump replacement. And much more..
Mill Street, Ottery Saint Mary, EX111AB

Foxhayes Garage

4.1/5

Established in 1981 based in Exeter, Foxhayes garage is a family owned and run business and between our team of highly trained technicians/mechanics have over 100 years of combined experience working on motor vehicles of all makes and models. We have all of the latest diagnostic equipment and up to date modern vehicle ramps, so we are well equipped to pinpoint diagnose and then repair any issues your vehicle may have. We also offer specialty carbon cleaning which can have several benefits for your vehicle including improved exhaust emissions, improved engine efficiency, significantly improved compression, prolonged engine life and increased performance, improved mpg, cut emissions and more. All labour and parts we provide will also be covered by a 12-month warranty to give you peace of mind. We look forward to hearing from you and for more information on the full range of services we provide please visit our website: WWW.FOXHAYESCARSALES.CO.UK
127 Exwick Rd, Exeter, EX4 2BH

MillTop Motors

4.0/5

Are you looking for a team of trustworthy, fully qualified, and experienced mechanics? Then Milltop Motors are the ones you can trust most. With over 10 years’ experience in the local area, we have built on our reputation of being a friendly, affordable, and trusted team of professionals. From vehicle performance upgrades to bespoke fabrication, we are certainly not limited to what we can do for you. So, if your vehicle is long overdue some well-deserved upgrades and servicing, be sure to give us a call. www.milltopmotors.com
Unit 1 Bond House Lane, Whitestone, EX42HF

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.