Fitment: Fits selected models across Audi and Volkswagen. Confirm exact fitment before ordering.
Product Description
The Cooltec Water Flange Radiator Hose is a critical component in your vehicle’s cooling system, designed to direct coolant flow between the radiator and engine. This part features robust plastic construction and multiple hose connections, ensuring secure and efficient coolant routing. It is specifically engineered for selected Audi and Volkswagen models, where precise coolant management is essential for optimal engine performance.
This water flange radiator hose is compatible with various Audi and Volkswagen vehicles, including popular models such as the VW Golf, Jetta IV 1.9TDI, and Audi TT 3.2 V6 from 2007 to 2010. However, fitment can vary depending on model, year, engine size, and engine code. Always confirm these details before ordering to ensure the correct match for your vehicle.
Common symptoms indicating a faulty water flange radiator hose include visible coolant leaks, low coolant levels, engine overheating, fluctuating temperature gauge readings, persistent coolant smell, and unusual engine bay moisture. You might also notice steam from under the bonnet or warning lights related to coolant temperature.
If you observe any of these symptoms, it is important to inspect and replace the water flange radiator hose promptly. Over time, plastic coolant flanges can degrade, crack, or warp due to heat cycling and age, leading to leaks or loss of coolant pressure. Timely replacement helps prevent engine overheating and potential damage.
Shop with confidence at MiMi Auto Parts, your trusted source for automotive parts in South Africa. We offer nationwide delivery and expert support to help you get the right part for your Audi or Volkswagen. Always double-check your vehicle’s details before placing an order.
Common signs this part may need replacement
Coolant leaks near the water flange
Engine overheating
Low coolant level warning
Fluctuating temperature gauge
Coolant smell in engine bay
Steam from under the bonnet
Visible cracks or damage to the flange
Moisture or residue around hose connections
Warning lights related to coolant temperature
Typical replacement guidance
Replace the water flange radiator hose if you notice leaks, cracks, or signs of wear, or during major cooling system maintenance. Early replacement helps prevent overheating and ensures reliable coolant flow.
Why timely replacement matters
A damaged or leaking water flange radiator hose can lead to coolant loss and engine overheating, risking severe engine damage. Timely replacement ensures your engine stays properly cooled and protected.
Vehicle Compatibility
This part is confirmed to fit the following vehicles:
AUDI A3 / S3 (8P1) 2003 – 2012 2.0 TDI 16V (BKD|CBAB|CFFB|CLJA) – 103 kW / 140 HP
AUDI A3 / S3 (8P1) 2003 – 2012 3.2 V6 quattro (BDB|BMJ|BUB) – 184 kW / 250 HP
AUDI A3 / S3 Sportback (8PA) 2005 – 2013 2.0 TDI 16V (BKD|CBAB|CFFB|CLJA) – 103 kW / 140 HP
AUDI A3 / S3 Sportback (8PA) 2005 – 2013 3.2 V6 quattro (BDB|BMJ|BUB) – 184 kW / 250 HP
AUDI A4 / S4 B6 (8E2) 2001 – 2005 S4 quattro (BBK) – 253 kW / 344 HP
AUDI A4 / S4 B6 Avant (8E5) 2002 – 2005 S4 quattro (BBK) – 253 kW / 344 HP
AUDI A4 / S4 B6 Convertible (8H7) 2003 – 2006 S4 quattro (BBK|BHF) – 253 kW / 344 HP
AUDI A4 / S4 B7 (8EC) 2005 – 2009 S4 quattro (BBK) – 253 kW / 344 HP
AUDI A4 / S4 B7 Avant (8ED) 2005 – 2008 S4 quattro (BBK) – 253 kW / 344 HP
AUDI TT (8J3) 2006 – 2015 3.2 V6 quattro (BUB|CBRA) – 184 kW / 250 HP
AUDI TT Roadster (8J9) 2007 – 2014 3.2 V6 quattro (BUB|CBRA) – 184 kW / 250 HP
VOLKSWAGEN CC B6 (357) 2009 – 2012 3.6 FSI 4motion (BWS) – 220 kW / 300 HP
VOLKSWAGEN CC B7 (358) 2011 – 2017 3.6 FSI 4motion (BWS) – 220 kW / 300 HP
VOLKSWAGEN GOLF IV (1J1) 1997 – 2007 1.9 SDI (AGP|AQM) – 50 kW / 68 HP
VOLKSWAGEN GOLF IV (1J1) 1997 – 2007 1.9 TDI (AHF|ASV) – 81 kW / 110 HP
VOLKSWAGEN GOLF IV (1J1) 1997 – 2007 1.9 TDI (ASZ) – 96 kW / 130 HP
VOLKSWAGEN GOLF IV (1J1) 1997 – 2007 2.3 V5 (AGZ) – 110 kW / 150 HP
VOLKSWAGEN GOLF IV Estate (1J5) 2000 – 2004 1.9 TDI (AHF|ASV) – 81 kW / 110 HP
VOLKSWAGEN GOLF V (1K1) 2003 – 2009 3.2 R32 4motion (BUB|CBRA) – 184 kW / 250 HP
VOLKSWAGEN JETTA IV (1J2, 9M2) 1999 – 2006 1.9 TDI (AHF|ASV) – 81 kW / 110 HP
VOLKSWAGEN JETTA IV (1J2, 9M2) 1999 – 2006 2.3 V5 (AGZ) – 110 kW / 150 HP
Not sure if this part fits your vehicle? Contact MiMi Auto Parts with your vehicle make, model, year, and engine code before ordering and we will help confirm fitment.
Installation note
Cooling system work involves draining and refilling coolant and may require specialised tools. Professional installation is recommended to ensure correct coolant mixture, bleeding of air from the system, and leak-free connections.
Frequently Asked Questions
What are the signs of a failing water pump?
Common signs may include coolant leaks near the front of the engine, engine overheating, a whining or grinding noise from the water pump area, or coolant loss without visible external leaks. Diagnosis should be confirmed before replacement.
Can I drive with a coolant leak?
Driving with a coolant leak is not recommended. Loss of coolant can lead to engine overheating and potentially serious engine damage. The vehicle should be inspected and the leak repaired before further driving.
Does this part fit my vehicle?
Please check the vehicle compatibility section on this page and confirm your vehicle make, model, year, engine size, and engine code before ordering. If you are unsure, contact MiMi Auto Parts before checkout.
Is the price VAT-inclusive?
Yes, product prices on MiMi Auto Parts are shown inclusive of VAT where applicable.
Do you deliver across South Africa?
Yes, MiMi Auto Parts delivers nationwide in South Africa. Delivery cost and estimated timing are calculated during checkout based on your location.
Is professional installation recommended?
Professional installation is recommended for safety-critical and technical parts such as airbag, clock spring, brakes, suspension, steering, clutch, cooling, engine, and electrical components. For guidance specific to this part, see the installation note on this page.