This is CSF's all-aluminum Triple-Pass radiator for the MQB-platform VW Golf/GTI/Golf R and Audi A3/S3/TT. The triple-pass flow structure routes coolant across the core three times before exiting for the lowest possible outlet temperatures. It uses a 2-row, 42mm dual core with CSF's exclusive B-Tube Technology and 6.5mm multi-louvered fins, plus an all-aluminum race-style drain plug. It is a drop-in fit that accepts all OEM components, including quick-connect hoses, AC condenser, mounting brackets, and fan shroud.
| Type | Triple-pass all-aluminum performance radiator |
| Core | 2-row, 42mm dual core with CSF B-Tube Technology |
| Fins | 6.5mm multi-louvered fins |
| Material | All aluminum |
| Inlet / Outlet | CNC-machined quick-connect connections |
| Finish | Satin |
| Fit | Drop-in; accepts OEM quick-connect hoses, AC condenser, brackets, fan shroud |
| Included | All-aluminum race-style drain plug |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2017-2020,2022-2024 | Audi | A3 | Premium |
| 2017-2020,2022-2024 | Audi | A3 | Premium Plus |
| 2017-2019,2022 | Audi | A3 | Prestige |
| 2015-2016 | Audi | A3 | TDI Premium |
| 2015-2016 | Audi | A3 | TDI Premium Plus |
| 2015-2016 | Audi | A3 | TDI Prestige |
| 2019 | Audi | A3 | Titanium |
| 2015-2020,2022-2026 | Audi | A3 Quattro | Premium |
| 2015-2020,2022-2026 | Audi | A3 Quattro | Premium Plus |
| 2015-2019,2022 | Audi | A3 Quattro | Prestige |
| 2019-2025 | Audi | Q3 | Premium |
| 2019-2025 | Audi | Q3 | Premium Plus |
| 2019 | Audi | Q3 | Prestige |
| 2020-2023 | Audi | Q3 | S-Line Premium |
| 2020-2023 | Audi | Q3 | S-Line Premium Plus |
| 2020 | Audi | Q3 | S-Line Prestige |
| 2026 | Audi | S3 | Base |
| 2020,2022-2025 | Audi | S3 | Premium |
| 2015-2020,2022-2025 | Audi | S3 | Premium Plus |
| 2015-2019,2022-2025 | Audi | S3 | Prestige |
| 2016-2023 | Audi | TT Quattro | Base |
| 2016-2023 | Audi | TTS Quattro | Base |
| 2019-2021 | Volkswagen | Arteon | SE |
| 2019,2022-2023 | Volkswagen | Arteon | SE R-Line |
| 2019-2020 | Volkswagen | Arteon | SEL |
| 2019 | Volkswagen | Arteon | SEL Premium |
| 2019-2023 | Volkswagen | Arteon | SEL Premium R-Line |
| 2019-2023 | Volkswagen | Arteon | SEL R-Line |
| 2016 | Volkswagen | Golf | Base |
| 2015 | Volkswagen | Golf | Launch Edition |
| 2015-2018 | Volkswagen | Golf | S |
| 2015-2016,2018 | Volkswagen | Golf | SE |
| 2015-2016 | Volkswagen | Golf | SEL |
| 2017 | Volkswagen | Golf | Wolfsburg Edition |
| 2017-2019 | Volkswagen | Golf Alltrack | S |
| 2017-2019 | Volkswagen | Golf Alltrack | SE |
| 2017-2019 | Volkswagen | Golf Alltrack | SEL |
| 2023 | Volkswagen | Golf R | 20th Anniversary Edition |
| 2015-2019,2022-2026 | Volkswagen | Golf R | Base |
| 2025 | Volkswagen | Golf R | Black Edition |
| 2016 | Volkswagen | Golf SportWagen | Limited Edition |
| 2015-2019 | Volkswagen | Golf SportWagen | S |
| 2015-2018 | Volkswagen | Golf SportWagen | SE |
| 2015-2018 | Volkswagen | Golf SportWagen | SEL |
| 2023 | Volkswagen | GTI | 40th Anniversary Edition |
| 2015-2026 | Volkswagen | GTI | Autobahn |
| 2019 | Volkswagen | GTI | Rabbit Edition |
| 2015-2026 | Volkswagen | GTI | S |
| 2015-2026 | Volkswagen | GTI | SE |
| 2017 | Volkswagen | GTI | Sport |
| 2018-2025 | Volkswagen | Tiguan | S |
| 2018-2025 | Volkswagen | Tiguan | SE |
| 2020-2025 | Volkswagen | Tiguan | SE R-Line Black |
| 2018-2021 | Volkswagen | Tiguan | SEL |
| 2018-2019 | Volkswagen | Tiguan | SEL Premium |
| 2019-2021 | Volkswagen | Tiguan | SEL Premium R-Line |
| 2019,2022-2025 | Volkswagen | Tiguan | SEL R-Line |
| 2019 | Volkswagen | Tiguan | SEL R-Line Jet Black |
| 2024 | Volkswagen | Tiguan | Wolfsburg Edition |
Shipping: In-stock orders placed before 3 PM EST ship the same day, and everything else ships within 24 hours. Standard, expedited, and overnight options are available at checkout. Backordered items ship as soon as we get them back in stock. Contact us for lead times. See the full Shipping Policy.
Returns: 30-day returns on new, unused items in original packaging. See the full Refund Policy.
