MiMi Auto Parts
HOSE RADIATOR LOWER, Cooltec

HOSE RADIATOR LOWER

Brand: Cooltec

SKU: 400094

Category: COOLING, RADIATOR HOSE

R793,50 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 Lower is designed to ensure efficient coolant flow from the radiator to the engine, maintaining optimal operating temperatures in your BMW. This lower radiator hose features a pre-formed, curved shape with reinforced rubber construction and secure plastic quick-connect fittings for reliable installation. An integrated port mount is included for compatibility with models requiring a sensor or additional connection.

This part is specifically suited for BMW vehicles, including models like the E46 318i with the N42 engine. Always verify your vehicle's model, year, engine size, and engine code before ordering to ensure correct fitment.

Common signs that your lower radiator hose may need replacement include visible cracks or bulges, coolant leaks near the hose ends, engine overheating, or loss of coolant pressure. You might also notice swelling of the hose, soft spots, or a loose connection at the radiator or engine side.

Replace the lower radiator hose if you observe any leaks, damage, or signs of deterioration to prevent coolant loss and engine overheating. It is advisable to inspect the hose during routine cooling system maintenance or if your vehicle displays any symptoms of cooling issues.

MiMi Auto Parts offers this Cooltec radiator hose with nationwide delivery across South Africa. Trust MiMi for reliable cooling system parts and expert advice to keep your BMW running smoothly.

Common signs this part may need replacement

  • Coolant leaking under the vehicle
  • Visible cracks or splits in the hose
  • Bulging or swollen hose sections
  • Engine overheating
  • Low coolant warning light
  • Soft or spongy hose texture
  • Loose or leaking quick-connect fittings
  • Loss of coolant pressure
  • Steam from the engine bay

Typical replacement guidance

Replace the lower radiator hose at the first sign of leaks, cracks, or deterioration to prevent engine overheating and coolant loss. Regular inspection during servicing is recommended, especially for vehicles with higher mileage or exposure to extreme temperatures.

Why timely replacement matters

Timely replacement of a worn lower radiator hose prevents sudden coolant loss and potential engine damage. Ensuring a secure, leak-free cooling system is essential for your BMW's reliability and performance.

Vehicle Compatibility

This part is confirmed to fit the following vehicles:

  • BMW 3 (E46) 1997 – 2005 318 i (N42 B20 A|N46 B20 A|N46 B20 C) – 105 kW / 143 HP
  • BMW 3 Compact (E46) 2001 – 2004 318 ti (N42 B20 A|N46 B20 A) – 105 kW / 143 HP
  • BMW 3 Convertible (E46) 2000 – 2007 318 Ci (N42 B20 A|N46 B20 A) – 105 kW / 143 HP
  • BMW 3 Coupe (E46) 1998 – 2006 318 Ci (N42 B20 A) – 105 kW / 143 HP
  • BMW 3 Touring (E46) 1999 – 2005 318 i (N42 B20 A|N46 B20 A|N46 B20 C) – 105 kW / 143 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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