MiMi Auto Parts
HOSE RADIATOR UPPER, Cooltec

HOSE RADIATOR UPPER

Brand: Cooltec

SKU: 400009

Category: COOLING, RADIATOR HOSE

R929,20 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 Hose Radiator Upper is an essential component in your BMW's cooling system. This hose connects the radiator to the engine, allowing coolant to circulate efficiently and maintain optimal engine temperatures. Its robust construction includes moulded connectors and integrated branch outlets for proper coolant flow management.

This upper radiator hose is designed specifically for selected BMW X3 E83 models with the N52N engine, including 2.5si, 3.0i, and 3.0si variants. Always confirm your vehicle's model, year, engine size, and engine code before ordering to ensure compatibility.

Typical signs that your radiator hose may need attention include coolant leaks, visible cracks or swelling on the hose, engine overheating, or low coolant warning lights. If you notice any of these symptoms, it is important to inspect the hose for damage or deterioration.

Replacement is recommended if the hose shows signs of wear, leaks, or if it feels brittle or soft to the touch. Regular inspection and timely replacement can prevent costly engine damage and unexpected breakdowns.

Order your Cooltec Hose Radiator Upper from MiMi Auto Parts for fast nationwide delivery across South Africa. Our team is here to help you find the right part for your BMW, ensuring reliability and peace of mind.

Common signs this part may need replacement

  • Coolant leaks near the upper radiator hose connection
  • Engine overheating
  • Visible cracks, splits, or bulges in the hose
  • Low coolant warning light
  • Soft or brittle hose texture
  • Coolant smell under the bonnet
  • Steam from the engine bay
  • Loss of coolant pressure

Typical replacement guidance

Replace the upper radiator hose if you notice any leaks, cracks, swelling, or if the hose feels unusually soft or brittle. Regular inspection during servicing helps catch early signs of wear and prevents sudden failures.

Why timely replacement matters

Timely replacement of the radiator hose ensures proper coolant flow and prevents engine overheating. Neglecting a faulty hose can lead to severe engine damage and costly repairs.

Vehicle Compatibility

This part is confirmed to fit the following vehicles:

  • BMW X3 (E83) 2003 – 2011 2.5 si (N52 B25 A|N52 B25 AF|N52 B25 BF) – 160 kW / 218 HP
  • BMW X3 (E83) 2003 – 2011 3.0 si (N52 B30 A|N52 B30 BF) – 200 kW / 272 HP
  • BMW X3 (E83) 2003 – 2011 xDrive 25 i (N52 B25 A|N52 B25 AF|N52 B25 BF) – 160 kW / 218 HP
  • BMW X3 (E83) 2003 – 2011 xDrive 30 i (N52 B30 A|N52 B30 BF) – 200 kW / 272 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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