CHRISTMAS SALES BONANZA Use Code 'JUNE10'

Audi A4 Secondary Water Pump

  1. Part No :GRFAWP017
    £73.60
    Secondary Water Pump
    • In Stock

    • 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
    Home Delivery
    Add to Basket
    This part is in stock for Home Delivery
    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
  2. Part No :GRFAWP018
    £98.14
    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 Audi A4 Cooling System

The cooling system of an Audi A4 is a complex network designed to manage the engine's temperature and prevent overheating. It includes several key components, such as the radiator, thermostat, and the primary and secondary water pumps. Each part plays a vital role in maintaining the optimal operating temperature of your vehicle's engine.

Role of the Secondary Water Pump in Your Audi A4

The secondary water pump, also known as the auxiliary water pump, is an essential component of the Audi A4 cooling system. While the primary water pump handles the bulk of the coolant circulation, the secondary water pump assists by ensuring coolant flow in situations where additional circulation is needed, such as during engine warm-up, when the main pump is not running, or to aid in cabin heating.

Signs of a Faulty Secondary Water Pump

Recognizing the signs of a failing secondary water pump can save you from more significant engine troubles down the line. Symptoms may include unusual noises from the pump area, an overheated engine, or inconsistent cabin heating. If you notice any of these issues, it's crucial to inspect your cooling system components promptly.

Choosing the Right Secondary Water Pump for Your Audi A4

When it comes to replacing the secondary water pump in your Audi A4, selecting the correct part is crucial for ensuring compatibility and performance. It's important to choose a pump that matches the specifications of your vehicle to maintain the integrity of your cooling heating system and to prevent future malfunctions.

Maintaining Your Audi A4's Cooling Efficiency

Regular maintenance of your Audi A4's cooling system, including the secondary water pump, can prevent costly repairs and extend the life of your vehicle. Ensure that you check the coolant levels, inspect hoses and connections, and replace any worn-out parts with high-quality replacements.

Find the Right Audi A4 Car Parts

For all your Audi A4 secondary water pump needs and other related components, it's important to source from a reliable supplier. Whether you're tackling maintenance or dealing with unexpected repairs, having access to the right parts is essential for keeping your vehicle running smoothly.

Explore our extensive selection of Audi A4 car parts to find the perfect match for your cooling system needs. For more information and to browse our inventory, visit our main parts page for this make and model with the anchor text: A4 Audi car parts.

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.