Mercedes-Benz M-Class Glow Plug Relay
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FREE UK Delivery: On orders over £25
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Click & Collect: Branches nationwide
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Low Price Promise
Fitment Info
Voltage (V) 12 Brand Hella Number of Poles 10 Number of Cylinders 2 6 Qualified personnel required! Please select your preferred brand or option-
GoldOriginal Equipment quality product from an Original Equipment Supplier
GoldOriginal Equipment quality product from an Original Equipment Supplier -
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In Stock
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FREE UK Delivery: On orders over £25
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Click & Collect: Branches nationwide
-
Low Price Promise
Fitment Info
Voltage (V) 12 Brand BERU Number of Cylinders 6 Glow Plug Type Ceramic Please select your preferred brand or option-
GoldOriginal Equipment quality product from an Original Equipment Supplier
GoldOriginal Equipment quality product from an Original Equipment SupplierHome DeliveryAdd to BasketThis part is in stock for Home Delivery -
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In Stock
-
FREE UK Delivery: On orders over £25
-
Click & Collect: Branches nationwide
-
Low Price Promise
Fitment Info
Voltage (V) 12 Brand BERU Number of Cylinders 6 Glow Plug Type metal Please select your preferred brand or option-
GoldOriginal Equipment quality product from an Original Equipment Supplier
GoldOriginal Equipment quality product from an Original Equipment SupplierHome DeliveryAdd to BasketThis part is in stock for Home Delivery -
Understanding the Glow Plug Relay in Your Mercedes-Benz M-Class
The glow ignition system is a critical component in ensuring the smooth start and operation of diesel engines, particularly in cold weather conditions. For owners of the Mercedes-Benz M-Class, maintaining the glow plug relay is essential for reliable performance. The glow plug relay acts as a switch, providing power to the glow plugs and heating them up to the required temperature for ignition.
Signs of a Faulty Glow Plug Relay
If your Mercedes-Benz M-Class is experiencing difficulty starting, especially in colder temperatures, or if you notice a decline in fuel efficiency, these could be indications of a failing glow plug relay. It's important to address such issues promptly to avoid further damage to your vehicle's electrical lighting and ignition systems.
Choosing the Right Replacement
When it comes time to replace the glow plug relay in your M-Class, selecting the correct part is crucial. Using a relay that is not compatible with your vehicle can lead to inadequate performance and potentially damage your car's electrical system. Always ensure you choose a relay that is specified for the make and model of your vehicle.
Installation and Maintenance
Replacing the glow plug relay in your Mercedes-Benz M-Class is a task that can be undertaken by a skilled DIY enthusiast or a professional mechanic. It is important to follow the manufacturer's guidelines for installation to ensure the system functions correctly. Regular maintenance checks can help identify potential issues with the glow plug relay before they become major problems.
Find the Right Parts for Your Mercedes-Benz M-Class
Whether you're a professional mechanic or a Mercedes-Benz enthusiast, finding the right parts for your M-Class is easy. For all your glow plug relay needs and more, visit our comprehensive collection of M-Class Mercedes-Benz car parts. Our selection is designed to meet the exacting standards of your vehicle, ensuring a perfect fit and optimal performance.
Glow Plug Relay
Get your diesel engine back up and running with these quality glow plug relays. They’ve been sourced from the best auto suppliers in the industry, so you can count on them to be long-lasting and very reliable - just what you need when carrying out repairs to this critical part of the vehicle.
To find the correct parts for your car, just type your registration number or make and model into the search box provided and then confirm your vehicle. We will then direct you to the suitable glow plug relays for you.
What is a Glow Plug Relay?
Glow plug relays are a part of the ignition system in diesel cars. When you turn the key in the ignition, the glow plug control unit analyses input from the ECU to determine the timings and currents required by the plugs in order to start the car. The glow plug relay then switches the current for the glow plugs on and off accordingly, causing them to heat up rapidly and ignite the fuel in the engine.
As an essential part of the glow plug ignition system, the relays must fully function at all times, especially during cold weather. Here, you’ll find a fantastic selection of replacement relays at competitive prices, so you can get your car working again for less. To find the right type for your car, just enter the registration number in the box above, and confirm the make and model.
Please note that in some diesel vehicles (especially older models), the glow plugs may be spread across two circuits with two glow plug relays, so check how many you need before buying.
What Other Car Parts do we Stock?
You can find more products to help you with these repairs in our glow plug ignition system parts range. You might also want to browse our other ignition parts to find ignition control modules, distributor caps, ignition cable kits, ignition coil leads, and more.
At GSF, we have many other electrical and lighting spares, including batteries, starter and ignition spares, sensors, fuse boxes, bulbs, and more!
And, for a complete overhaul of your engine, we stock a vast range of crankcases, crankcase drives, cylinder heads, engine mounts, gasket sets, camshafts, and breather valves, plus a steady supply of automatic and manual transmission parts for various vehicles.
We have a full range of car parts for other repairs or servicing on your car, from service, engine, transmission, exhaust, electrics, fuel and emissions, braking systems, and cooling and heating parts. All are sourced from our trusted and reliable auto partners.
Shop Glow Plug Relays at GSF Car Parts Online and In-Store
All our glow plug relays 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 glow plug relays in just an hour.
So, buy glow plug relays 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.