CHRISTMAS SALES BONANZA Use Code 'JUNE10'

Secondary Water Pump for Mercedes-Benz SL

  1. Part No :GRFAWP021
    £91.86
    Secondary Water Pump
    • FREE UK Delivery: On orders over £25

    • Click & Collect: Branches nationwide

    • Low Price Promise

    Fitment Info

    Brand graf
    Operating Mode Electric
    Please select your preferred brand or option
    • Silver
      Original Equipment quality product in a GSF Own Brand
    • Silver
      Original Equipment quality product in a GSF Own Brand
    Click and Collect
    Enter your full postcode to check local branch stock

    Please enter a town or postcode.

    Click and Collect
    Nearest Branch
    More Branches
    Checking stock near 
    Click & Collect
    Reserve and Collect in 1 hour, Pay in Branch
    View More Branches
    Checking stock near 
    Click & Collect
    Reserve and Collect in 1 hour, Pay in Branch
    Check another location

Understanding the Secondary Water Pump in Your Mercedes-Benz SL

The cooling system of a Mercedes-Benz SL is engineered to maintain the optimal operating temperature of the engine. A crucial component within this system is the secondary water pump. This auxiliary pump plays a vital role in supporting the primary water pump, ensuring that coolant is adequately circulated even when the engine is at low speeds or idling.

Significance of the Secondary Water Pump in Cooling Performance

Maintaining the efficiency of your Mercedes-Benz SL's cooling system is essential for the longevity of your vehicle. The secondary water pump helps to prevent hot spots in the engine that can lead to overheating. It is especially important in high-performance models of the SL series, where the demand for efficient cooling is greater.

When to Replace Your Mercedes-Benz SL Secondary Water Pump

Signs that the secondary water pump in your Mercedes-Benz SL may need attention include overheating, unusual noises from the pump area, and leaks in the cooling system. It is vital to address these issues promptly to avoid more significant engine damage.

Finding the Right Secondary Water Pump for Your SL

Choosing the correct secondary water pump for your Mercedes-Benz SL is crucial for maintaining the integrity of your cooling heating system. At GSF Car Parts, we provide a range of high-quality secondary water pumps designed to meet the exacting specifications of your luxury vehicle.

Expert Assistance and Quality Parts

If you're unsure about the right secondary water pump for your Mercedes-Benz SL, our team of experts is here to help. We can guide you through the selection process to ensure you get the component that best suits your vehicle's requirements.

For all your Mercedes-Benz SL car parts needs, including a replacement secondary water pump, visit SL Mercedes-Benz car parts. Our comprehensive range of quality parts is designed to keep your vehicle running smoothly and efficiently.

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.