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 in Yeovil

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 in Yeovil

We’ll come to you at home or work

RAC Mobile Mechanic in Yeovil

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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!

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 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.

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 Yeovil

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

J Day Engineering

Your vehicle is in safe hands with our dedicated, highly skilled team. From initial booking through to key handover, our staff are on hand to assist with any queries, ensuring your vehicle remains in peak condition. J Day Engineering are proudly accredited by leading industry bodies, giving complete confidence in our workmanship and customer care. Motor Trader Independent Garage of the Yearand 2024. We utilise the very latest technologies and equipment to deliver service standards that exceed main dealers across the UK. This includes 2 x Hunter Hawkeye Elite alignment to allow commercial vehicle alignment, Hunter Quick Check Drive and Quick Tread Edge, advanced ADAS calibration systems, EV and hybrid servicing, and comprehensive diagnostics for modern vehicles.
J Day Engineering, Bow Bridge, The Marsh, Henstridge, BA8 0TF

Wincanton Motorsport Ltd

We are a well-established workshop which has built up a fantastic reputation within the local area, since we first opened our doors in 1994. We carry out repairs, maintenance work, servicing and Class 1, 2 and 4 MOT’s on motorcycles, cars, light commercials and fleets. In 2008 we expanded the company and moved into a large 4000 square feet unit which has 4 service bays and an MOT bay. Our team of 4 technicians are fully qualified and have many years of experience within this industry. RAC approved. We use the latest diagnostic equipment, and use good quality parts to ensure that your vehicle remains in top condition at all times. This also means that we will not invalidate any existing warranties on your vehicle. We endeavour to make your experience as smooth sailing as possible and so offer our customers a free collection and delivery service within 2 miles, the use of our courtesy vehicles (subject to availability) or the use of our comfortable waiting room which has Wi-Fi and refreshments. All work comes guaranteed.
Wincanton Motorsport Ltd, Unit 10, 11-12 Hopkins Court, Bennetts Field Trading Estate, Wincanton, BA9 9TD

Dowden Motors

Welcome to Dowden Motor Services, where automotive excellence meets decades of trusted expertise. For over 40 years, we've been the go-to destination for drivers who demand the very best in vehicle care, maintenance, and repair services. What Sets Us Apart:- Four Decades of Excellence Since opening our doors in 1981, we've built our reputation on quality workmanship, honest advice, and exceptional customer service. Our experienced team combines traditional automotive knowledge with cutting-edge technology to deliver comprehensive solutions for all your motoring needs. Complete Automotive Solutions From routine servicing and MOT testing to complex engine diagnostics and specialist repairs, we offer a full range of automotive services under one roof. Whether you drive a modern hybrid, classic vintage car, or commercial fleet vehicle, our skilled technicians have the expertise to keep you on the road. Modern Facilities, Traditional Values Our state-of-the-art workshop features the latest diagnostic equipment and professional tools, while our service approach remains rooted in old-fashioned values of honesty, reliability, and customer care. We believe in building long-term relationships with our customers based on trust and consistent quality. Experience Matters With over 40 years in the automotive industry, we've seen it all. From carburettors to computerized engine management, from drum brakes to ABS systems, our experience spans the full evolution of automotive technology. Local Knowledge, Professional Standards As a local garage with professional standards, we understand the unique needs of our community while maintaining the highest levels of service quality. We're not just your garage - we're your automotive partners. Transparent, Honest Service No hidden charges, no unnecessary work, no surprises. We believe in clear communication, upfront pricing, and honest recommendations. Our reputation has been built on trust, and we work hard to maintain it every single day. Convenient and Reliable Located in the heart of Glastonbury, we offer flexible appointment times, while-you-wait services, and reliable work. Your time is valuable, and we respect that with efficient, professional service. Ready to Experience the Dowden Difference? Whether you need a routine service, urgent repair, or specialist advice, our team is ready to help. With four decades of experience and a commitment to excellence, Dowden Motor Services is your trusted partner for all your automotive needs.
Beckery Road, Glastonbury, Somerset, BA69NX

Bartlett Park Garage Ltd

Bartlett Park Garage Ltd is a family run MOT and general repairs garage. The garage offers a huge range of services which makes it the leading 'one stop' workshop and car service centre in the area. Bartlett Park Garage was started by the managing director Adrian Gould in the late 80's and through hard work and securing an excellent local reputation the business has grown in size and strength. The garage now operates from a purpose built workshop on Thorndun Park Drive and boasts two MOT lanes, 5 qualified MOT testers, a reception with viewing/waiting area, a tyre bay, eight lift ramps, an engine crane and a diagnostics bay. Bartlett Park Garage Ltd offers MOTs (while you wait, if required), Servicing, Air-con servicing and repairs, Engine diagnostics, Injector removal/extraction, Electrical repairs, Tyres, Puncture repairs, Exhausts, Clutches, Coolant systems, Fan belts, Timing/CAM belts & chains, DPF Cleaning, Welding repairs, Tracking & wheel alignment and all general repairs. No job is too big or too small! Bartlett Park Garage also has an award winning apprenticeship scheme and has worked with various local schools and colleges. The garage has gone on to offer full time employment to many of the apprentices it has trained. The garage is proud to be 'RAC Approved' and a 'AutoCare Service Centre', winning awards and receiving a huge amount of positive feedback from our customers..
Bartlett Park Garage Ltd, Thorndun Park Drive, Chard, TA20 1FF

Casterbridge Motor Group Ltd

Family run Mercedes-Benz Specialist in Dorset's county town. We are also RAC Approved offering to undertake warranty work. Offering a wide range of Automotive options at competitive prices including: * MOT(by appointment) * Servicing (including Digital Service Book) * Repairs * Diagnostics * Air Con servicing and repairs * Clutches * Brakes * Tyres and Exhaust * Courtesy Vehicle * Local Collection & Delivery service * Car sales with warranty
Millers Close, Grove Trading Estate, Dorchester, DT1 1ST

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.