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Mercedes-Benz GLB Secondary Water Pump

  1. Part No :GRFAWP021
    Was £100.38 Now £80.30
    Secondary Water Pump
    • FREE UK Delivery: On orders over £25

    • Click & Collect: Branches nationwide

    • Low Price Promise

    Fitment Info

    Brand graf
    Operating Mode Electric
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    • Silver
      Original Equipment quality product in a GSF Own Brand
    • Silver
      Original Equipment quality product in a GSF Own Brand
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Understanding the Role of the Secondary Water Pump in Your Mercedes-Benz GLB

The cooling system of your Mercedes-Benz GLB plays a crucial role in maintaining the optimal operating temperature of the engine. A key component within this system is the secondary water pump, which is designed to assist the primary water pump in circulating coolant. This additional pump ensures that hot spots within the engine are adequately cooled, thereby preventing overheating and potential engine damage.

When to Replace Your Mercedes-Benz GLB's Secondary Water Pump

Over time, the secondary water pump in your Mercedes-Benz GLB may wear out or malfunction. Signs that you might need a replacement include unusual noises from the pump area, coolant leaks, or an overheating engine. It's important to address these issues promptly to maintain the integrity of your vehicle's cooling heating system and prevent further damage.

Finding the Right Secondary Water Pump for Your GLB

Selecting the correct secondary water pump for your Mercedes-Benz GLB is essential for ensuring compatibility and performance. It is advisable to choose a high-quality replacement that matches the specifications of your vehicle's make and model. This will guarantee that your cooling system operates efficiently and reliably.

Professional Installation and Maintenance

Replacing the secondary water pump is a task that typically requires professional expertise. It involves working with the cooling system, which can be complex and may require special tools. We recommend consulting with a qualified mechanic or technician who is experienced with the Mercedes-Benz GLB to ensure the replacement is carried out correctly.

Shop for Mercedes-Benz GLB Secondary Water Pumps

If you're in need of a new secondary water pump for your Mercedes-Benz GLB, look no further. We offer a range of suitable pumps that are designed to meet or exceed the original equipment manufacturer's specifications. Ensure your vehicle remains in peak condition by choosing the right parts for your cooling system.

For all your Mercedes-Benz GLB car part needs, visit our comprehensive parts page and find exactly what you're looking for. Whether it's a secondary water pump or any other component, we've got you covered. Click through to the GLB Mercedes-Benz car parts page to explore our full selection and keep your vehicle running smoothly.

Secondary Water Pumps

Here at GSF Car Parts, we have a range of secondary water pumps that are key in some cooling systems. We have a handy product finder tool to help you find the correct one for your car. Simply enter your registration plate or make and model into the designated box. We'll show you what secondary water pumps are best for your vehicle.

What does a Secondary Water Pump do?

A secondary water pump (or auxiliary water pump) is not connected to the cooling system and is primarily used to circulate warm coolant to the heater exchanger. It's for driver and passenger comfort, allowing sufficient heating at low RPM and speeds. It can also keep the cabin warm for a short amount of time, even after you've turned off the ignition.

A failed secondary water pump isn't a critical component and won't damage your engine if faulty. You'll notice the heating level drop, and it won't keep heating the cabin if the engine is turned off.

What Other Car Parts do we Stock?

Keeping your cooling and heating system in check is vital for keeping your car warm and your engine temperature running smoothly. We hold stock of cooling system spares for every eventuality, including full radiators, thermostats, water pumps, radiator fans, antifreeze, radiator mountings, and much more!

Those of you who love to work on your car at home can learn how to spot a radiator leak and perform a coolant flush with our handy knowledge hub guides. Check how your thermostat works and how to change it. And if you're new to car maintenance but want to learn, you can start by finding out what antifreeze is here.

We stock a full range of car parts and spares 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 Secondary Water Pumps at GSF Car Parts Online and In-Store

All our secondary water pumps 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 secondary water pump in just an hour.

So, buy secondary water pumps 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.