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Glow Plug

Glow Plugs

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Glow Plugs

Find reliable replacement glow plugs for your car at GSF Car Parts. In this range, we have replacement glow plugs to suit all kinds of diesel vehicles – use our product finder to discover the most appropriate plugs for your car by entering your registration number or make and model into the search box. We pride ourselves on always offering competitive prices, so you can keep the cost of repairs as low as possible.

What is a Glow Plug?

Unlike petrol vehicles, which use a spark from the spark plugs to ignite the fuel inside the engine, diesel cars rely on cylinder pressures to get the engine going. Glow plugs generate the heat needed to warm the air in the combustion chamber, which in turn ignites the fuel. Thanks to the glow plug, the diesel engine can start from cold in a matter of seconds, even in winter.

Signs your Glow Plugs need Changing

Just like any other car part, grow plugs can be susceptible to damage and corrosion over time. If you've noticed that your diesel engine is taking longer to start, it could be a sign that there's an issue with the glow plugs, so they may need to be replaced. If further repairs are needed, we also offer glow plug relays and glow plug auxiliary heaters that might come in handy.

If you’re experiencing starting problems, you may need to replace other parts of your ignition system, too. We stock everything you need to get your car back up and running, including ignition cable kits, distributor caps, contact breaker points, and rotor arms, as well as a full range of other car plugs. With our competitive fair-price guarantee, you can be certain you're getting a good deal.

Shop Glow Plugs at GSF Car Parts Online and In-Store

All our glow plugs are from trusted brands in the motoring industry, so you can count on them to be reliable and of excellent quality. Plus, our low-price promise means you can always expect great value too.

We offer free UK delivery on all online orders over £25, plus 60-day returns*. We also know you want to get your car up and running as soon as possible, which is why we offer a Click and Collect service that allows you to get your new glow plugs in just an hour.

So, buy glow plugs from us with confidence today. Or if you’re close to one of our 180 store locations across the UK & Ireland, drop by. Our experienced staff will be able to direct you to the correct part for your vehicle.