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Mercedes-Benz SLC 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 Secondary Water Pump in Your Mercedes-Benz SLC

The cooling system of your Mercedes-Benz SLC plays a crucial role in ensuring that your engine operates within the optimal temperature range. A key component within this system is the secondary water pump. Unlike the primary water pump, which circulates coolant throughout the engine, the secondary water pump is typically used to circulate coolant to remote areas of the vehicle, such as the turbocharger or the cabin heating system, depending on the vehicle's specific design and features.

Signs of a Failing Secondary Water Pump

Identifying issues with your secondary water pump early can prevent more significant problems in your cooling heating system. Common signs of a failing pump include unusual noises from the pump area, overheating, or a decrease in heating efficiency inside your SLC's cabin. If you notice any of these symptoms, it might be time to inspect your secondary water pump.

Choosing the Right Replacement

When it comes to replacing the secondary water pump in your Mercedes-Benz SLC, selecting a high-quality part that matches the OEM specifications is paramount. A proper fit ensures that the cooling system operates efficiently, maintaining the performance and longevity of your SLC. Always consult your vehicle's manual or a professional mechanic to ensure compatibility and correct installation.

Maintaining Your Cooling System

Maintenance of your SLC's cooling system, including the secondary water pump, is essential for the health of your vehicle. Regular checks and timely replacements of worn-out parts can save you from costly repairs in the future. Keep an eye on the condition of your cooling system components and address any issues promptly to keep your Mercedes-Benz SLC running smoothly.

For all your Mercedes-Benz SLC car parts needs, including a reliable secondary water pump, visit our comprehensive parts page. We offer a wide selection of quality parts to keep your vehicle in top condition. Check out our selection of SLC Mercedes-Benz car parts and ensure your ride continues to perform at its best.

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.