MiMi Auto Parts
HOSE RADIATOR UPPER, Cooltec

HOSE RADIATOR UPPER

Brand: Cooltec

SKU: 400011

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

Keep your BMW's cooling system running efficiently with this Cooltec upper radiator hose, designed specifically for selected BMW X3 E83 models with the 2.5i and 3.0i M54 engines. This hose is a crucial component in the cooling radiator hose system, directing coolant from the engine to the radiator to maintain optimal engine temperature.

This part is compatible with BMW vehicles only, particularly suited for the X3 E83 2.5i and 3.0i models equipped with the M54 engine. Always confirm your vehicle's model, year, engine size, and engine code before ordering to ensure correct fitment.

Common symptoms of a failing upper radiator hose include coolant leaks, visible cracks or bulges, engine overheating, low coolant levels, steam from the engine bay, and soft or swollen hose sections. If you notice any of these issues, your hose may need replacement.

Replacing your radiator hose at the first sign of wear helps prevent more serious and costly engine damage. Inspect the hose regularly for signs of deterioration and replace if you see leaks, cracks, or if the hose feels overly soft or brittle.

Order your Cooltec hose from MiMi Auto Parts with confidence. We offer nationwide delivery across South Africa, ensuring you get the right part quickly and reliably for your BMW.

Common signs this part may need replacement

  • Coolant leaks near the upper radiator hose connection
  • Cracks, splits, or bulges in the hose
  • Engine overheating
  • Low coolant warning light
  • Steam or unusual smells from the engine bay
  • Hose feels soft, spongy, or excessively hard
  • Visible coolant residue or stains around hose ends
  • Frequent need to top up coolant

Typical replacement guidance

Replace the upper radiator hose at the first sign of leaks, cracks, or swelling to prevent engine overheating. Regular inspection is recommended, especially on older vehicles or if you notice coolant loss or temperature fluctuations.

Why timely replacement matters

A damaged upper radiator hose can quickly lead to coolant loss and engine overheating, risking severe engine damage. Timely replacement ensures your cooling system works effectively and your engine remains protected.

Vehicle Compatibility

This part is confirmed to fit the following vehicles:

  • BMW X3 (E83) 2003 – 2011 2.5 i (M54 B25 (256S5)) – 141 kW / 192 HP
  • BMW X3 (E83) 2003 – 2011 3.0 i xDrive (M54 B30 (306S3)) – 170 kW / 231 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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