MiMi Auto Parts
HOSE RADIATOR UPPER, Cooltec

HOSE RADIATOR UPPER

Brand: Cooltec

SKU: 400003

Category: COOLING, RADIATOR HOSE

R708,40 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

This Cooltec upper radiator hose is designed for the cooling system of select BMW models. As part of the cooling radiator hose system, it connects the radiator to the engine, allowing coolant to flow efficiently and maintain optimal engine temperature. Its robust construction and integrated quick-connect fittings ensure a secure and reliable seal, essential for the high demands of BMW engines.

Fitment is specifically for BMW models in the E39 series, including variants with M52 and M54 engines such as the 520, 523, 525, 528, and 530. Always confirm your vehicle’s model, year, engine size, and engine code before ordering to ensure proper compatibility.

Common symptoms of a failing upper radiator hose include visible coolant leaks, swelling or softening of the hose, engine overheating, low coolant levels, and visible cracks or splits in the hose. You may also notice steam from the engine bay, a strong coolant smell, or fluctuating temperature readings on your dashboard.

Replace the upper radiator hose at the first sign of wear or damage to prevent coolant loss and potential engine overheating. Regular inspection and timely replacement are crucial, especially on older vehicles or after high mileage.

MiMi Auto Parts stocks genuine and reliable cooling components for BMW vehicles, with nationwide delivery available across South Africa. Shop with confidence and keep your engine running at its best.

Common signs this part may need replacement

  • Coolant leaks near the upper radiator hose
  • Swollen or soft hose texture
  • Engine overheating
  • Low coolant warning light
  • Visible cracks or splits in the hose
  • Steam coming from engine bay
  • Noticeable coolant smell
  • Fluctuating temperature gauge readings
  • Hose detaching from connectors

Typical replacement guidance

Replace the upper radiator hose if you notice leaks, cracks, or signs of deterioration, or during major cooling system maintenance. Timely replacement helps avoid engine overheating and potential costly repairs.

Why timely replacement matters

A faulty radiator hose can lead to sudden coolant loss and engine overheating, risking severe engine damage. Replacing it promptly ensures reliable cooling and safe vehicle operation.

Vehicle Compatibility

This part is confirmed to fit the following vehicles:

  • BMW 5 (E39) 1995 – 2003 523 i (M52 B25 (256S3)|M52 B25 (256S4)) – 125 kW / 170 HP
  • BMW 5 (E39) 1995 – 2003 528 i (M52 B28 (286S1)|M52 B28 (286S2)) – 142 kW / 193 HP
  • BMW 5 Touring (E39) 1996 – 2004 523 i (M52 B25 (256S3)|M52 B25 (256S4)) – 125 kW / 170 HP
  • BMW 5 Touring (E39) 1996 – 2004 528 i (M52 B28 (286S1)|M52 B28 (286S2)) – 142 kW / 193 HP
  • BMW 7 (E38) 1994 – 2001 728 i, iL (M52 B28 (286S1)|M52 B28 (286S2)) – 142 kW / 193 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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