MiMi Auto Parts
WATER FLANGE HEATER RADIATOR, Cooltec

WATER FLANGE HEATER RADIATOR

Brand: Cooltec

SKU: 108886

Category: COOLING, WATER FLANGE

R71,30 incl. 15% VAT

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Fitment: Fits selected models across Audi and Volkswagen. Confirm exact fitment before ordering.

Product Description

This Cooltec Water Flange Heater Radiator is designed for the cooling system of selected Audi and Volkswagen models. The water flange acts as a crucial connector, directing coolant flow between the engine, radiator, and heater system to maintain optimal operating temperatures. Its durable plastic housing features two hose outlets of different sizes and mounting tabs, ensuring a secure and leak-free fit in the engine bay.

It is compatible with various Audi and Volkswagen vehicles, including models with 1.4 TSI, TFSI, and 1.6 engines commonly found in the A3, Golf V and VI, Touran, Tiguan, and Caddy ranges. Always confirm your vehicle's model, year, engine size, and engine code to ensure correct fitment before ordering.

A faulty water flange can cause a range of issues, from coolant leaks to engine overheating and inconsistent cabin heating. Symptoms may include visible coolant loss around the flange, frequent low coolant warnings, engine temperature fluctuations, or reduced heater performance inside the vehicle.

Replacement is recommended if you notice cracks in the housing, damaged hose connections, or persistent coolant leaks near the flange area. Timely replacement helps prevent more serious engine damage due to overheating or coolant loss.

Order your Cooltec Water Flange Heater Radiator from MiMi Auto Parts for reliable compatibility and fast nationwide delivery across South Africa. Our knowledgeable team is here to help you get the right part for your Audi or Volkswagen.

Common signs this part may need replacement

  • Coolant leaking near the water flange
  • Frequent low coolant level warnings
  • Engine overheating
  • Fluctuating engine temperature gauge
  • Poor heater performance in the cabin
  • Visible cracks or damage to the flange
  • Coolant smell inside or around the vehicle
  • Steam or moisture around the engine bay

Typical replacement guidance

Replace the water flange heater radiator if you detect coolant leaks, visible damage, or ongoing heating and cooling issues. Timely replacement ensures your vehicle's cooling system operates efficiently and helps avoid overheating.

Why timely replacement matters

A worn or leaking water flange can lead to coolant loss and engine overheating, risking costly engine damage. Replacing it promptly helps maintain engine reliability and safe operating temperatures.

Vehicle Compatibility

This part is confirmed to fit the following vehicles:

  • AUDI A3 / S3 (8P1) 2003 – 2012 1.4 TFSI (CAXC|CMSA) – 92 kW / 125 HP
  • AUDI A3 / S3 (8P1) 2003 – 2012 1.9 TDI (BKC|BLS|BXE) – 77 kW / 105 HP
  • AUDI A3 / S3 Sportback (8PA) 2005 – 2013 1.4 TFSI (CAXC|CMSA) – 92 kW / 125 HP
  • AUDI A3 / S3 Sportback (8PA) 2005 – 2013 1.9 TDI (BKC|BLS|BXE) – 77 kW / 105 HP
  • VOLKSWAGEN BEETLE (5C1, 5C2) 2011 – 2026 1.4 TSI (CAVD|CNWA|CTHD|CTKA) – 118 kW / 160 HP
  • VOLKSWAGEN CADDY III Box Body/MPV (2KA, 2KH, 2CA, 2CH) 2004 – 2016 1.6 (BGU|BSE|BSF) – 75 kW / 102 HP
  • VOLKSWAGEN CADDY III Box Body/MPV (2KA, 2KH, 2CA, 2CH) 2004 – 2016 2.0 EcoFuel (BSX) – 80 kW / 109 HP
  • VOLKSWAGEN CADDY III Box Body/MPV (2KA, 2KH, 2CA, 2CH) 2004 – 2016 2.0 SDI (BDJ|BST) – 51 kW / 70 HP
  • VOLKSWAGEN CADDY III MPV (2KB, 2KJ, 2CB, 2CJ) 2004 – 2016 1.6 (BGU|BSE|BSF) – 75 kW / 102 HP
  • VOLKSWAGEN CADDY III MPV (2KB, 2KJ, 2CB, 2CJ) 2004 – 2016 2.0 EcoFuel (BSX) – 80 kW / 109 HP
  • VOLKSWAGEN EOS (1F7, 1F8) 2007 – 2011 1.4 TSI (CAVD|CTHD) – 118 kW / 160 HP
  • VOLKSWAGEN GOLF V (1K1) 2003 – 2009 1.9 TDI (BKC|BLS|BXE) – 77 kW / 105 HP
  • VOLKSWAGEN GOLF V (1K1) 2003 – 2009 2.0 TDI 16V (BKD) – 103 kW / 140 HP
  • VOLKSWAGEN GOLF VI (5K1) 2008 – 2013 1.4 TSI (CAVD|CNWA|CTHD) – 118 kW / 160 HP
  • VOLKSWAGEN GOLF VI (5K1) 2008 – 2013 1.4 TSI (CAXA) – 90 kW / 122 HP
  • VOLKSWAGEN JETTA V (1K2) 2005 – 2011 1.4 TSI (CAVD) – 118 kW / 160 HP
  • VOLKSWAGEN JETTA V (1K2) 2005 – 2011 1.4 TSI (CAXA) – 90 kW / 122 HP
  • VOLKSWAGEN JETTA V (1K2) 2005 – 2011 1.9 TDI (BKC|BLS|BXE) – 77 kW / 105 HP
  • VOLKSWAGEN JETTA VI (162, 163, AV3, AV2) 2010 – 2026 1.4 TSI (CAVD|CTHD) – 118 kW / 160 HP
  • VOLKSWAGEN JETTA VI (162, 163, AV3, AV2) 2010 – 2026 1.4 TSI (CAXA|CMSB) – 90 kW / 122 HP
  • VOLKSWAGEN PASSAT B6 (3C2) 2005 – 2011 2.0 FSI (BLR|BLY|BVX|BVY|BVZ) – 110 kW / 150 HP
  • VOLKSWAGEN SCIROCCO III (137, 138) 2009 – 2018 1.4 TSI (CAVD|CNWA|CTHD|CTKA) – 118 kW / 160 HP
  • VOLKSWAGEN TIGUAN (5N_) 2007 – 2018 1.4 TSI (BWK|CAVA|CTHA) – 110 kW / 150 HP
  • VOLKSWAGEN TIGUAN (5N_) 2007 – 2018 1.4 TSI (CAXA) – 90 kW / 122 HP
  • VOLKSWAGEN TIGUAN (5N_) 2007 – 2018 1.4 TSI 4motion (BWK|CAVA|CTHA) – 110 kW / 150 HP
  • VOLKSWAGEN TOURAN (1T1, 1T2) 2003 – 2011 1.6 (BGU|BSE|BSF) – 75 kW / 102 HP
  • VOLKSWAGEN TOURAN (1T3) 2010 – 2016 1.4 TSI (CAVC|CTHC) – 103 kW / 140 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.

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