MiMi Auto Parts
WATER PUMP,

WATER PUMP

SKU: 408888

Category: BRAND NEW, COOLING, WATER PUMP

R993,60 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

Ensure effective engine cooling in your BMW with this brand new cooling water pump. The water pump is a crucial component of your vehicle's cooling system, circulating coolant through the engine to prevent overheating and maintain optimal operating temperatures. This unit features a robust metal housing, integrated pulley, and includes a detachable black cover with two mounting bolts for secure installation.

This water pump is designed for compatibility with various BMW models, including the 2 Series, 3 Series, 4 Series, 5 Series, X3, X4, and Z4, particularly those with engine codes such as B46 and B48, typically found in 20i and 30i variants. Always confirm your vehicle’s model, year, engine size, and engine code before ordering to guarantee correct fitment.

Common symptoms of a failing water pump include coolant leaks, overheating, unusual noises from the pump area, frequent low coolant warnings, steam from the engine bay, and poor heater performance. These issues can quickly escalate if not addressed, potentially leading to severe engine damage.

Replace your water pump at the first sign of trouble or according to your BMW’s maintenance schedule. Early replacement helps prevent costly repairs and ensures your engine stays protected from overheating.

Order your BMW cooling water pump from MiMi Auto Parts for reliable nationwide delivery across South Africa. Our team is here to help you find the right part for your vehicle, so you can drive with confidence.

Common signs this part may need replacement

  • Coolant leaks near the water pump
  • Engine overheating
  • Grinding or whining noises from the pump area
  • Frequent low coolant warnings
  • Steam coming from the engine bay
  • Poor heater performance
  • Visible corrosion around the pump
  • Coolant puddles under the vehicle
  • Engine temperature fluctuating
  • Squealing noise from the pulley

Typical replacement guidance

Replace the water pump if you notice coolant leaks, unusual noises, or engine overheating. It is also recommended to replace the pump during major cooling system service or according to your vehicle’s maintenance schedule.

Why timely replacement matters

Timely replacement of the water pump prevents engine overheating and potential damage to internal components. A functioning water pump is essential for consistent engine performance and long-term reliability.

Vehicle Compatibility

This part is confirmed to fit the following vehicles:

  • BMW 2 Coupe (G42, G87) 2021 – 2026 220 i (B48 B20 A) – 135 kW / 184 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 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 4 Convertible (G23, G83) 2020 – 2026 420 i (B46 B20 B|B48 B20 A) – 135 kW / 184 HP
  • BMW 4 Convertible (G23, G83) 2020 – 2026 430 i () – 190 kW / 258 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 (G26) 2021 – 2026 420 i (B46 B20 B|B48 B20 A) – 135 kW / 184 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 Touring (G31) 2017 – 2026 530 i (B48 B20 B) – 185 kW / 252 HP
  • BMW X3 (G01, F97, G08) 2017 – 2026 xDrive 30 i (B46 B20 B|B48 B20 B) – 185 kW / 252 HP
  • BMW X3 (G01, F97, G08) 2017 – 2026 xDrive 30 i (B48 B20 B) – 183 kW / 249 HP
  • BMW X4 (G02, F98) 2018 – 2026 xDrive 20 i (B48 B20 A) – 135 kW / 184 HP
  • BMW X4 (G02, F98) 2018 – 2026 xDrive 30 i (B46 B20 B|B48 B20 B) – 185 kW / 252 HP
  • BMW Z4 Roadster (G29) 2018 – 2026 sDrive 20 i (B46 B20 B|B48 B20 B) – 145 kW / 197 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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