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 Suzuki models such as Swift, Vitara, S-Cross, Ignis, and Jimny. This service is completed at your home or workplace, following Suzuki 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 Suzuki

We’ll come to you at home or work

RAC Mobile Mechanic for your Suzuki

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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 can do for your Suzuki

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

Motorbitz

4.4/5

Welcome to Motor Bitz Based in Besthorpe near Attleborough we are a family run MOT/Service & Repair centre and can take care of all your motoring needs. Whether you are looking for an MOT, part worn tyres, servicing, engine diagnostic or perhaps a recovery service we can help. We can also take care of repairs and welding work. Our Team Roger: Roger has worked within the motor trade for 30 years and has a passion for classic fords and performance vehicles. We call him the 'grease monkey' as he is never happier than to be head to toe in oil. Roger carries out most of the heavy work including commercial, engine swaps, clutches and gearboxes. Simon: Simon is a qualified MOT tester, with a passion for classic and American vehicles. With his extensive experience of over 42 years in the motor trade industry - Simon is a real asset to the company. Customer relations is his speciality. Neil: Neil is a qualified MOT tester and is also a qualified HGV fitter. Neil has an interest in all vehicles, but his passion is in classic cars, bikes and commercials. Neil is the master of all things delicate often carrying out some of our more technical work and a great welder too!
Unit 3, Silver Street, Besthorpe, Attleborough, NR172LD

Dowden Motors

5.0/5

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

Southlands Autocentre

4.5/5

PROVIDING STRAIGHTFORWARD QUALITY AUTOMOTIVE CARE Southlands Autocentre has been established to offer customers quality workmanship, cost-effective solutions and delivery on-time. Our mission is to deliver a new level of transparent service and experience for customers not usually familiar to the vehicle repair and maintenance industry. All our workshops are fully equipped with the latest tools and hi-tech equipment, so vehicles are maintained to exacting manufacturer standards. We believe in providing customers with cost-effective automotive solutions and complete service transparency. We invest in the latest technologies to bring you a high-level of service. Our offering includes convenient hassle-free online bookings for MOTs, vehicle servicing and easy to use ordering system for tyres. Our workshop is equipped with the latest tools and hi-tech equipment, so vehicles are maintained to exacting manufacturer standards. We believe in providing customers with cost-effective automotive solutions and complete service transparency.
Southlands Farm, Stoke Road, Stoke Hammond, MK179BN

LDN AUTO SERVICES LTD

4.2/5

Welcome to LDN Auto Services, we take pride in offering a wide range of services to cater to all your vehicle repair needs. From basic maintenance tasks such as oil changes and brake inspections to more complex repairs like engine overhauls and transmission replacements, our team of skilled technicians is here to ensure that your vehicle is running smoothly and efficiently. Trust LDN Auto Services for all your automotive needsHighly experienced technicians with expertise in a wide range of vehicles - RAC Approved Garage - State-of-the-art equipment to diagnose and repair vehicle issues efficiently - Competitive pricing and transparent billing for quality service
Unit 9, Harrison Drive, Braintree, CM71DE

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

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.