# CSF 2015+ Volkswagen Golf/GTI (VAG MQB) Triple-Pass Radiator

CSF has over 5 decades of experience manufacturing radiators. So when it comes to keeping your engine cool and your Audi/VW running at its best, a CSF High-Performance All-Aluminum Radiator is the obvious choice. Designed to perform on the street or at the track, a performance radiator is a must-have for both high horsepower builds as well as race vehicles which need added cooling performance in motorsports environments. The Triple-Pass Flow Structure allows the coolant to flow across the core of the radiator three times before exiting for lowest outlet temperatures possible. This radiator features a 2-Row core with CSF's exclusive B-Tube Technology: Unlike a regular oval shape "O" type radiator tube, CSF uses a specially engineered tube in the shape of a "B". These "B-tubes" are carefully formed and then brazed over the seam to seal. CSF is able to use thinner and lighter aluminum material (with better cooling efficiency) because this design is actually stronger than normal "O" shape tubes that are welded. The design (inlet in the middle of the tube that is seam brazed) increases the heat transfer surface area of the tubes by approximately 15% over regular tubes - producing the efficiency of two smaller tubes vs. one large tube within the same space criteria. With "B-tubes" you are able to get "dual liquid laminar flow". CSF also uses ultra efficient multi louvered fins that are carefully and precisely aligned to maximize airflow through each radiator core. Fin specifications are carefully measured and calculated for each application, and tested for maximum heat rejection efficiency in our wind-tunnel lab.

-   "Drop-in Fit" Requiring No Modifications to Install - Accepts All Attaching OEM Components Including "Quick Connect" Hoses, AC Condenser, Mounting Brackets and Fan Shroud
-   2026 Update: New "Track-Spec" 5mm Tall Ultra Efficient Fins with a Multi-Louvered Design for Maximum Surface Area Contact and Heat Dissipation
-   2-Row 42mm Core (Dual Core) Featuring CSF's Exclusive B-Tube Technology
-   CNC Machined Brackets and Fittings for Superb Fit and Durability
-   CNC Machined "Quick-Connect" Inlet/Outlet Connections
-   All-Aluminum Race Style Drain Plug
-   Smooth Satin Finish

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

## Details

- **Price:** 1014.38 CAD
- **Vendor:** CSF
- **Type:** Radiators

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1014.38 CAD | In stock |

## Images

- Photo - Primary
- Photo - Close Up
- Brochure - A general brochure describing a brand, company, product line.  If brochure in question is for a specific product, use code PDB.
- Features and Benefits
- Features and Benefits
- Photo - out of package
- Photo - out of package
- Datasheet
- Logo Image

---

> Source: [Standard Auto Part](https://www.standardautopart.com/products/csf-2015-volkswagen-golf-gti-vag-mqb-triple-pass-radiator)
> Updated: 2026-07-05