Fitment: Fits selected models across Audi, Seat, and Volkswagen. Confirm exact fitment before ordering.
Product Description
This Cooltec Water Flange Lower Radiator Hose is a key component in your vehicle’s cooling system. Designed to manage coolant flow between the radiator and engine, it helps maintain optimal engine temperature during operation. Constructed from durable black plastic with a T-shaped configuration, it connects multiple coolant hoses at a critical junction.
This part is compatible with select models from Audi, Seat, and Volkswagen. It is commonly found on popular vehicles such as the VW Golf V and VI, and Jetta V and VI, but may also fit other models in these brands. Always confirm your vehicle’s model, year, engine size, and engine code to ensure correct fitment before ordering.
Typical symptoms of a failing water flange lower radiator hose include coolant leaks around the flange, frequent overheating, low coolant levels, visible cracks or damage on the plastic, and poor heater performance. You may also notice a sweet smell from leaking coolant, steam from the engine bay, or fluctuating temperature gauge readings.
Replacement is recommended if you spot any cracks, leaks, or signs of wear on the flange or connected hoses. Addressing these issues promptly helps prevent loss of coolant and potential engine overheating.
Order with confidence from MiMi Auto Parts. We offer nationwide delivery throughout South Africa, ensuring you receive the right parts quickly and reliably. Our team is always ready to assist with any compatibility questions.
Common signs this part may need replacement
Coolant leaks near the flange or hose connection points
Engine overheating
Low coolant warning light
Visible cracks or damage on the flange
Poor heater performance
Sweet smell of coolant in the engine bay
Steam coming from the engine area
Fluctuating temperature gauge readings
Air bubbles in the coolant reservoir
Typical replacement guidance
Replace the water flange lower radiator hose if you notice cracks, leaks, or signs of deterioration. Timely replacement prevents coolant loss and protects your engine from overheating.
Why timely replacement matters
A damaged water flange or lower radiator hose can lead to coolant leaks and engine overheating, risking severe engine damage. Prompt replacement keeps your cooling system performing reliably.
Vehicle Compatibility
This part is confirmed to fit the following vehicles:
AUDI A1 Sportback (GBA) 2018 – 2026 35 TFSI (DADA|DPCA|DXDB) – 110 kW / 150 HP
AUDI A3 / S3 (8L1) 1998 – 2004 S3 quattro (AMK|APY) – 154 kW / 210 HP
AUDI A3 / S3 (8L1) 1998 – 2004 S3 quattro (BAM) – 165 kW / 224 HP
AUDI A3 / S3 (8P1) 2003 – 2012 1.4 TFSI (CAXC|CMSA) – 92 kW / 125 HP
AUDI A3 / S3 (8P1) 2003 – 2012 1.8 TFSI (BYT|BZB|CDAA) – 118 kW / 160 HP
AUDI A3 / S3 (8P1) 2003 – 2012 1.9 TDI (BKC|BLS|BXE) – 77 kW / 105 HP
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 (8P1) 2003 – 2012 S3 quattro (BZC|CDLC) – 188 kW / 256 HP
AUDI A3 / S3 Sportback (8PA) 2005 – 2013 1.8 TFSI (BYT|BZB|CDAA) – 118 kW / 160 HP
AUDI A3 / S3 Sportback (8PA) 2005 – 2013 1.9 TDI (BKC|BLS|BXE) – 77 kW / 105 HP
AUDI A3 / S3 Sportback (8PA) 2005 – 2013 2.0 TFSI (AXX|BWA|CAWB|CBFA|CCZA) – 147 kW / 200 HP
AUDI A3 / S3 Sportback (8PA) 2005 – 2013 3.2 V6 quattro (BDB|BMJ|BUB) – 184 kW / 250 HP
AUDI A4 / S4 B8 (8K2) 2008 – 2017 1.8 TFSI (CABA|CDHA) – 88 kW / 120 HP
AUDI A4 / S4 B8 (8K2) 2008 – 2017 1.8 TFSI (CABB|CDHB) – 118 kW / 160 HP
AUDI A4 / S4 B8 (8K2) 2008 – 2017 1.8 TFSI (CJEB) – 125 kW / 170 HP
AUDI A4 / S4 B8 (8K2) 2008 – 2017 2.0 TDI (CAGB|CJCB|CSUB) – 100 kW / 136 HP
AUDI A4 / S4 B8 (8K2) 2008 – 2017 2.0 TFSI (CAEA|CDNB|CFKA) – 132 kW / 180 HP
AUDI A4 / S4 B8 (8K2) 2008 – 2017 2.0 TFSI (CAEB|CDNC) – 155 kW / 211 HP
AUDI A4 / S4 B8 (8K2) 2008 – 2017 2.0 TFSI (CNCD) – 165 kW / 224 HP
AUDI A4 / S4 B8 (8K2) 2008 – 2017 2.0 TFSI quattro (CDNC|CPMA) – 155 kW / 211 HP
AUDI A4 / S4 B8 (8K2) 2008 – 2017 2.0 TFSI quattro (CNCD) – 165 kW / 224 HP
AUDI A4 / S4 B8 Avant (8K5) 2008 – 2017 1.8 TFSI (CABB|CDHB) – 118 kW / 160 HP
AUDI A4 / S4 B8 Avant (8K5) 2008 – 2017 1.8 TFSI (CJEB) – 125 kW / 170 HP
AUDI A4 / S4 B8 Avant (8K5) 2008 – 2017 2.0 TFSI (CAEB|CDNC) – 155 kW / 211 HP
AUDI A5 / S5 Convertible (8F7) 2009 – 2017 1.8 TFSI (CJEB) – 125 kW / 170 HP
AUDI A5 / S5 Convertible (8F7) 2009 – 2017 1.8 TFSI (CJEE) – 130 kW / 177 HP
AUDI A6 / S6 C6 (4F2) 2004 – 2011 2.0 TDI (BLB|BRE) – 103 kW / 140 HP
AUDI Q7 (4MB, 4MG, 4MQ) 2015 – 2026 2.0 TFSI quattro (CYMC|CYRB|DMFB) – 185 kW / 252 HP
AUDI TT (8J3) 2006 – 2015 2.0 TFSI (BWA) – 147 kW / 200 HP
AUDI TT (8J3) 2006 – 2015 2.0 TTS quattro (CDLA|CDMA) – 195 kW / 265 HP
AUDI TT (8J3) 2006 – 2015 3.2 V6 quattro (BUB|CBRA) – 184 kW / 250 HP
AUDI TT (8N3) 1998 – 2007 1.8 T quattro (APX|BAM|BEA) – 165 kW / 224 HP
AUDI TT (8N3) 1998 – 2007 3.2 VR6 quattro (BHE) – 184 kW / 250 HP
AUDI TT Roadster (8J9) 2007 – 2014 2.0 TFSI (BWA) – 147 kW / 200 HP
AUDI TT Roadster (8J9) 2007 – 2014 2.0 TTS quattro (CDLA|CDMA) – 195 kW / 265 HP
AUDI TT Roadster (8J9) 2007 – 2014 3.2 V6 quattro (BUB|CBRA) – 184 kW / 250 HP
AUDI TT Roadster (8N9) 1999 – 2007 1.8 T quattro (APX|BAM|BEA) – 165 kW / 224 HP
AUDI TT Roadster (8N9) 1999 – 2007 3.2 VR6 quattro (BHE) – 184 kW / 250 HP
SEAT LEON (1P1) 2005 – 2012 2.0 TDI (BMM) – 103 kW / 140 HP
SEAT LEON (1P1) 2005 – 2012 2.0 TDI 16V (BKD|CFHC|CLCB) – 103 kW / 140 HP
SEAT LEON (1P1) 2005 – 2012 2.0 TFSI (BWA) – 147 kW / 200 HP
SEAT LEON (1P1) 2005 – 2012 2.0 TFSI (BWJ|CDLD) – 177 kW / 240 HP
VOLKSWAGEN CC B7 (358) 2011 – 2017 1.8 TSI (CDAA) – 118 kW / 160 HP
VOLKSWAGEN CC B7 (358) 2011 – 2017 2.0 TDI (CFGB|CLLA) – 125 kW / 170 HP
VOLKSWAGEN CC B7 (358) 2011 – 2017 2.0 TDI (CFGC) – 130 kW / 177 HP
VOLKSWAGEN CC B7 (358) 2011 – 2017 2.0 TSI (CCZB) – 155 kW / 210 HP
VOLKSWAGEN EOS (1F7, 1F8) 2007 – 2011 2.0 TFSI (BWA|CAWB|CBFA|CCZA) – 147 kW / 200 HP
Fitment support
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.