Skip to product information
1 of 5

CSF Radiators

CSF Audi VAG MQB All-Aluminium Triple Pass Water Radiator

CSF Audi VAG MQB All-Aluminium Triple Pass Water Radiator

Regular price £583.00 Inc. VAT
Regular price £579.00 Sale price £583.00 Inc. VAT
9th Anniversary Badge

Price Match

Price Match Guarantee

If you find a lower price at an eligible US retailer website, we will match it.

Questions about this part?

Our technical advisors can confirm fitment for your vehicle. Contact us with your vehicle details.

UNLOCK BIGGER DISCOUNTS WITH ML PLATINUM
Sign Up

Sign up now for FREE

View full details

With the MQB platform able to generate huge amounts of power, with an output increase of almost 30% achievable with intakes, exhausts, intercooler and software an often overlooked area for improvement is the factory engine water cooling system. 

With such a substantial increase in output easily achievable it's easy to understand why the factory water radiator can struggle to exchange the heat from the engine and now exhaust gas heat from the integrated engine head exhaust manifold. It's not uncommon for these engines, whilst showing 90c on the coolant dial to actually be running in excess of 110c up to 130c during track driving when properly logged. 

Whats more is that during spirited driving, whilst the engine water coolant temp becomes high so does the engine oil. It's not uncommon for engine oil temperatures to spike to over 130c-145c during spirited driving and struggles to reduce without substantial time spent cooling the car down. This is due to there being no factory engine oil cooler, so the factory water radiator has a lot of work to do. 

 

Let's take a look at the stock cooler... 

The Stock Cooler:

  • 1-row 26mm core
  • single-pass
  • 7mm fin height 
The stock cooler uses a single row, 26 mm core and is of a single pass design. This is a very thin core for this that does not make use of the available space efficiently which contributes to the cooling issues. After months of development, we have developed a solution which maximises the efficiency and of the space available whilst maintaining all of the factory mounting locations, hose locations etc for a direct replacement part, our specification is below... 
 
CSF's All-Aluminium Triple Pass Water Radiator
  • 2-row 42mm B-tube core
  • Triple-pass design
  • 6.5mm fin height 
The CSF All-Aluminum Triple Pass Water Radiator utilises a 2-row 42mm core. Utilising all of the space between the condenser and radiator the core depth has been maximised and compatibility confirmed with large aftermarket intercoolers such as IE. The B-tube design maximises the tube efficiency in all areas, this tube design is stronger than 0-tubes less material can be used for a lighter more efficient heat transfer whilst surface area inside the tube is increased by 15% over 0-tubes. 
The Triple Pass design means coolant passes across the core three times before it exits maximising the time the radiator has to exchange heat for the coolest outlet temperature. Finally, the 6.5mm fin height has been wind tunnel optimised in CSF's in-house wind tunnel, leaving no stone unturned in the pursuit of the ultimate MQB Water Radiator solution. 

  • 8V A3 1.8TSi
  • 8V S3
  • 8S TT (2.0TSi)
  • MK7 Golf GTi
  • MK7 Golf R
  • 5F Leon Cupra
  • 5E Octavia vRS

To ensure the part(s) you have ordered fits your vehicle, we run a compatibility check prior to dispatch. We can do this either using your registration number(UK) or the last 7 digits of your VIN. Simply enter your car details prior to checkout. 

 

7084

 

Manufactured by

CSF Radiators

 

Warranty

CSF Lifetime warranty

 

CSF Audi VAG MQB All-Aluminium Triple Pass Water Radiator - ML Performance UKCSF Audi VAG MQB All-Aluminium Triple Pass Water Radiator - ML Performance UK

 

 

 

 

 

Vehicle Fitment (North America)

YearsMakeModelSubmodelPart Type
2022–2024 Audi A3 Premium Radiators
2022–2024 Audi A3 Premium Plus Radiators
2022 Audi A3 Prestige Radiators
2019 Audi A3 Titanium Radiators
2017–2020 Audi A3 Premium Radiators
2017–2020 Audi A3 Premium Plus Radiators
2017–2019 Audi A3 Prestige Radiators
2015–2016 Audi A3 TDI Premium Radiators
2015–2016 Audi A3 TDI Premium Plus Radiators
2015–2016 Audi A3 TDI Prestige Radiators
2022–2026 Audi A3 Quattro Premium Radiators
2022–2026 Audi A3 Quattro Premium Plus Radiators
2022 Audi A3 Quattro Prestige Radiators
2015–2020 Audi A3 Quattro Premium Radiators
2015–2020 Audi A3 Quattro Premium Plus Radiators
2015–2019 Audi A3 Quattro Prestige Radiators
2020–2023 Audi Q3 S-Line Premium Radiators
2020–2023 Audi Q3 S-Line Premium Plus Radiators
2020 Audi Q3 S-Line Prestige Radiators
2019–2025 Audi Q3 Premium Radiators
2019–2025 Audi Q3 Premium Plus Radiators
2019 Audi Q3 Prestige Radiators
2026 Audi S3 Base Radiators
2022–2025 Audi S3 Premium Radiators
2022–2025 Audi S3 Premium Plus Radiators
2022–2025 Audi S3 Prestige Radiators
2020 Audi S3 Premium Radiators
2015–2020 Audi S3 Premium Plus Radiators
2015–2019 Audi S3 Prestige Radiators
2016–2023 Audi TT Quattro Base Radiators
2016–2023 Audi TTS Quattro Base Radiators
2022–2023 Volkswagen Arteon SE R-Line Radiators
2019–2021 Volkswagen Arteon SE Radiators
2019 Volkswagen Arteon SE R-Line Radiators
2019–2020 Volkswagen Arteon SEL Radiators
2019 Volkswagen Arteon SEL Premium Radiators
2019–2023 Volkswagen Arteon SEL Premium R-Line Radiators
2019–2023 Volkswagen Arteon SEL R-Line Radiators
2023 Volkswagen GTI 40th Anniversary Edition Radiators
2019 Volkswagen GTI Rabbit Edition Radiators
2017 Volkswagen GTI Sport Radiators
2015–2026 Volkswagen GTI Autobahn Radiators
2015–2026 Volkswagen GTI S Radiators
2015–2026 Volkswagen GTI SE Radiators
2018 Volkswagen Golf SE Radiators
2017 Volkswagen Golf Wolfsburg Edition Radiators
2016 Volkswagen Golf Base Radiators
2015 Volkswagen Golf Launch Edition Radiators
2015–2018 Volkswagen Golf S Radiators
2015–2016 Volkswagen Golf SE Radiators

+22 more vehicle fitments not shown.

Fitment data is based on North American vehicle specifications. Verify imported or non-US vehicles before ordering.

  • Price Match Guarantee

    We are committed to giving you the best price. if you find a lower price on the same item at an eligible US retailer website, we will match it.

  • Fast US Delivery

    For in-stock item, get guaranteed fast US delivery. Same day dispatch available on in-stock items if your order is placed before 1pm ET.

  • Worldwide Shipping

    We ship worldwide via DHL International, simply enter your full address at checkout to see the shipping option(s) and quote(s). Same day dispatch available if your order is placed before 1pm ET on all in stock items!