MiMi Auto Parts
WATER FLANGE ENGINE, Cooltec

WATER FLANGE ENGINE

Brand: Cooltec

SKU: 408862

Category: COOLING, WATER FLANGE

R121,90 incl. 15% VAT

✓ In stock, ships nationwide via The Courier Guy

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Fitment: Fits selected BMW models. Confirm exact fitment before ordering.

Product Description

The Cooltec Water Flange Engine is an essential component in your BMW's cooling system, responsible for directing coolant flow between the engine and the radiator. This part features a robust black plastic construction with a flanged mounting base and integrated sealing surface to ensure a secure, leak-free fit. It is designed to handle the high temperatures and pressures found in modern BMW engines, helping to maintain optimal engine temperature.

This water flange is compatible with a wide range of BMW models, including the 1, 2, 3, 4, 5, and 7 Series, as well as X1, X2, X3, X4, X5, and select MINI models (F55, F56) from 2013 onwards. Always confirm your vehicle's model, year, engine size, and engine code before ordering to ensure proper fitment.

Common symptoms of a failing water flange include coolant leaks near the mounting area, engine overheating, low coolant warning lights, visible cracks or warping on the flange, and poor heater performance. You may also notice a loss of coolant with no visible external leaks, which can indicate a slow seepage at the flange connection.

Replace the water flange at the first sign of leaks, cracks, or if you are performing major cooling system repairs. This helps prevent engine overheating and potential engine damage, ensuring your BMW continues to run reliably.

Order your Cooltec Water Flange Engine from MiMi Auto Parts for dependable service and nationwide delivery throughout South Africa. Our team is here to help you select the correct part for your vehicle, so you can shop with confidence.

Common signs this part may need replacement

  • Coolant leaking near the water flange mounting area
  • Engine overheating
  • Low coolant warning light on dashboard
  • Visible cracks or warping on the flange
  • Reduced heater performance
  • Coolant loss without visible external leaks
  • Coolant smell from engine bay
  • White residue or stains around the flange
  • Frequent need to top up coolant
  • Bubbling or gurgling sounds from cooling system

Typical replacement guidance

Replace the water flange if you notice any coolant leaks, cracks, or signs of warping, or when performing other major cooling system maintenance. Early replacement helps prevent engine overheating and further damage.

Why timely replacement matters

Timely replacement of a faulty water flange is crucial to prevent coolant leaks and engine overheating, which can lead to costly repairs. Maintaining a sealed and efficient cooling system helps protect your engine’s longevity and performance.

Vehicle Compatibility

This part is confirmed to fit the following vehicles:

  • BMW 1 (F20) 2011 – 2019 120 d (B47 D20 A) – 140 kW / 190 HP
  • BMW 1 (F20) 2011 – 2019 120 i (B48 B20 A) – 135 kW / 184 HP
  • BMW 1 (F20) 2011 – 2019 125 i (B48 B20 B) – 165 kW / 224 HP
  • BMW 1 (F21) 2011 – 2026 120 i (B48 B20 A) – 135 kW / 184 HP
  • BMW 2 Active Tourer (F45) 2013 – 2026 218 i (B38 A15 A) – 100 kW / 136 HP
  • BMW 2 Active Tourer (F45) 2013 – 2026 220 d (B47 C20 A|B47 C20 B) – 140 kW / 190 HP
  • BMW 2 Active Tourer (F45) 2013 – 2026 220 i (B48 A20 A|B48 A20 F) – 141 kW / 192 HP
  • BMW 2 Active Tourer (F45) 2013 – 2026 225 i (B48 A20 B) – 170 kW / 231 HP
  • BMW 2 Convertible (F23) 2014 – 2026 220 i (B48 B20 A) – 135 kW / 184 HP
  • BMW 2 Convertible (F23) 2014 – 2026 230 i (B46 B20 B|B48 B20 B) – 185 kW / 252 HP
  • BMW 2 Coupe (F22, F87) 2012 – 2026 220 d (B47 D20 A) – 140 kW / 190 HP
  • BMW 2 Coupe (F22, F87) 2012 – 2026 220 d (N47 D20 C) – 135 kW / 184 HP
  • BMW 2 Coupe (F22, F87) 2012 – 2026 220 i (B48 B20 A) – 135 kW / 184 HP
  • BMW 2 Coupe (F22, F87) 2012 – 2026 230 i (B46 B20 B|B48 B20 B) – 185 kW / 252 HP
  • BMW 2 Gran Tourer (F46) 2014 – 2026 218 i (B38 A15 A) – 100 kW / 136 HP
  • BMW 2 Gran Tourer (F46) 2014 – 2026 220 d (B47 C20 A|B47 C20 B) – 140 kW / 190 HP
  • BMW 2 Gran Tourer (F46) 2014 – 2026 220 i (B48 A20 A) – 141 kW / 192 HP
  • BMW 3 (F30, F80) 2011 – 2018 320 d (B47 D20 A) – 140 kW / 190 HP
  • BMW 3 (F30, F80) 2011 – 2018 320 i (B48 B20 A) – 135 kW / 184 HP
  • BMW 3 (F30, F80) 2011 – 2018 330 e (B48 B20 A) – 185 kW / 252 HP
  • BMW 3 (F30, F80) 2011 – 2018 330 i (B46 B20 B|B48 B20 B) – 185 kW / 252 HP
  • BMW 3 (G20, G80, G28) 2018 – 2026 318 i (B48 B20 A) – 115 kW / 156 HP
  • BMW 3 (G20, G80, G28) 2018 – 2026 320 i (B46 B20 B|B48 B20 A|B48 B20 B) – 135 kW / 184 HP
  • BMW 3 (G20, G80, G28) 2018 – 2026 330 e Plug-in-Hybrid (B46 B20 B|B48 B20 A|B48 B20 B|GC1) – 215 kW / 292 HP
  • BMW 3 (G20, G80, G28) 2018 – 2026 330 e Plug-in-Hybrid xDrive (B48 B20 A|GC1) – 215 kW / 292 HP
  • BMW 3 (G20, G80, G28) 2018 – 2026 330 i (B46 B20 B|B48 B20 B) – 190 kW / 258 HP
  • BMW 3 (G20, G80, G28) 2018 – 2026 330 i (B48 B20 B) – 180 kW / 245 HP
  • BMW 3 Gran Turismo (F34) 2012 – 2026 320 d (B47 D20 A) – 140 kW / 190 HP
  • BMW 3 Gran Turismo (F34) 2012 – 2026 320 i (B48 B20 A) – 135 kW / 184 HP
  • BMW 3 Gran Turismo (F34) 2012 – 2026 330 i (B48 B20 B) – 185 kW / 252 HP
  • BMW 3 Touring (F31) 2012 – 2019 320 d (B47 D20 A) – 140 kW / 190 HP
  • BMW 3 Touring (F31) 2012 – 2019 320 i (B48 B20 A) – 135 kW / 184 HP
  • BMW 4 Convertible (F33, F83) 2013 – 2026 420 i (B48 B20 A) – 135 kW / 184 HP
  • BMW 4 Convertible (F33, F83) 2013 – 2026 430 i (B48 B20 B) – 185 kW / 252 HP
  • BMW 4 Coupe (F32, F82) 2013 – 2026 420 d (B47 D20 A) – 140 kW / 190 HP
  • BMW 4 Coupe (F32, F82) 2013 – 2026 420 d (B47 D20 A|N47 D20 C) – 120 kW / 163 HP
  • BMW 4 Coupe (F32, F82) 2013 – 2026 420 i (B48 B20 A) – 135 kW / 184 HP
  • BMW 4 Coupe (F32, F82) 2013 – 2026 430 i (B46 B20 B|B48 B20 B) – 185 kW / 252 HP
  • BMW 4 Coupe (G22, G82) 2020 – 2026 420 i (B46 B20 B|B48 B20 A) – 135 kW / 184 HP
  • BMW 4 Coupe (G22, G82) 2020 – 2026 430 i (B46 B20 B|B48 B20 B) – 190 kW / 258 HP
  • BMW 4 Gran Coupe (F36) 2014 – 2026 420 d (B47 D20 A) – 140 kW / 190 HP
  • BMW 4 Gran Coupe (F36) 2014 – 2026 420 d (B47 D20 A|N47 D20 C) – 120 kW / 163 HP
  • BMW 4 Gran Coupe (F36) 2014 – 2026 420 i (B48 B20 A) – 135 kW / 184 HP
  • BMW 4 Gran Coupe (F36) 2014 – 2026 430 i (B48 B20 B) – 185 kW / 252 HP
  • BMW 5 (G30, F90) 2016 – 2026 520 d (B47 D20 A|B47 D20 B) – 140 kW / 190 HP
  • BMW 5 (G30, F90) 2016 – 2026 520 d Mild-Hybrid (B47 D20 B|JA1) – 140 kW / 190 HP
  • BMW 5 (G30, F90) 2016 – 2026 520 i (B46 B20 B|B48 B20 A|B48 B20 B) – 135 kW / 184 HP
  • BMW 5 (G30, F90) 2016 – 2026 530 i (B46 B20 B|B48 B20 B) – 185 kW / 252 HP
  • BMW 5 (G30, F90) 2016 – 2026 530 i Mild-Hybrid (B48 B20 B|JA1) – 185 kW / 252 HP
  • BMW 5 Touring (F11) 2009 – 2017 520 d (B47 D20 A) – 140 kW / 190 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

Some auto parts require correct tools, mechanical knowledge, and safety procedures. MiMi Auto Parts recommends professional inspection and installation where required.

Frequently Asked Questions

What should I check before ordering this part?

Check the part name, brand, part number, and vehicle compatibility information on this page. Confirm your vehicle make, model, year, engine size, and engine code before ordering. If you are unsure, contact MiMi Auto Parts before checkout.

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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