MiMi Auto Parts
HOSE RADIATOR UPPER, Cooltec

HOSE RADIATOR UPPER

Brand: Cooltec

SKU: 400070

Category: COOLING, RADIATOR HOSE

R687,70 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 a vital component in your BMW's cooling system, designed to transport coolant from the engine to the radiator efficiently. This specific hose features a moulded rubber construction with multiple bends, plastic quick-connect ends, and an integrated branch accommodating a sensor or bleed port, ensuring a secure and reliable fit in the engine bay.

This upper radiator hose is suitable for select BMW models, including certain E46 318i variants with the M43 engine. Always confirm your vehicle's model, year, engine size, and engine code before ordering to ensure compatibility with your specific BMW.

Common symptoms of a failing upper radiator hose include coolant leaks, visible cracks or swelling, engine overheating, low coolant levels, steam from under the bonnet, and poor heater performance. You may also notice soft spots on the hose or a strong coolant smell.

It is recommended to replace the upper radiator hose at the first sign of wear, damage, or coolant leakage. Timely replacement helps prevent engine overheating and potential damage to the cooling system.

Order your replacement hose from MiMi Auto Parts for peace of mind and reliable nationwide delivery across South Africa. Our team is here to help you find the right part and keep your BMW running smoothly.

Common signs this part may need replacement

  • Coolant leaks near the upper radiator hose
  • Visible cracks or bulges on the hose
  • Engine overheating
  • Low coolant levels without visible external leaks
  • Steam or vapour from the engine bay
  • Soft or spongy areas on the hose
  • Coolant smell under the bonnet
  • Poor heater performance
  • Hose detaching from fittings

Typical replacement guidance

Replace the upper radiator hose when you notice signs of wear, cracking, swelling, or coolant leakage. Regular inspection and timely replacement help prevent engine overheating and costly repairs.

Why timely replacement matters

A damaged upper radiator hose can cause coolant loss and engine overheating, leading to severe engine damage. Prompt replacement ensures your BMW's cooling system operates efficiently and reliably.

Vehicle Compatibility

This part is confirmed to fit the following vehicles:

  • BMW 3 (E46) 1997 – 2005 318 i (M43 B19 (194E1)) – 87 kW / 118 HP
  • BMW 3 Touring (E46) 1999 – 2005 318 i (M43 B19 (194E1)) – 87 kW / 118 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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