MiMi Auto Parts
EXPANSION TANK, Cooltec

EXPANSION TANK

Brand: Cooltec

SKU: 860009

Category: COOLING, WATER BOTTLE

R354,20 incl. 15% VAT

✓ In stock, ships nationwide via The Courier Guy

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Product Description

This Cooltec Expansion Tank is designed for the cooling water bottle system, serving as a vital reservoir for excess coolant in your vehicle’s engine. The tank helps to maintain the correct coolant level, ensuring your engine stays within safe operating temperatures. Its robust plastic construction and clearly marked fill levels make monitoring and refilling straightforward.

Fitment details for this specific tank are not fully confirmed, so it is essential to check compatibility with your vehicle’s model, year, engine size, and engine code before purchasing. Expansion tanks are commonly found in a range of vehicles but always verify fitment to avoid installation issues.

A faulty or leaking expansion tank can lead to several issues, including coolant loss, overheating, and engine damage. Symptoms to watch for include visible cracks, low coolant warnings, coolant puddles under the vehicle, and fluctuating temperature readings.

If you notice any of these symptoms or see signs of ageing, replace the expansion tank promptly to prevent engine overheating and potential costly repairs. Always inspect hoses and caps during replacement to ensure the entire cooling system remains reliable.

Order your Cooltec Expansion Tank from MiMi Auto Parts for peace of mind and reliable nationwide delivery across South Africa. Our knowledgeable team is ready to assist you in selecting the correct part for your vehicle.

Common signs this part may need replacement

  • Coolant leaks near the expansion tank
  • Visible cracks or discolouration on the tank
  • Low coolant warning light on the dashboard
  • Frequent need to top up coolant
  • Overheating engine
  • Coolant puddles under the vehicle
  • Unusual coolant odour in the engine bay
  • Steam coming from under the bonnet
  • Fluctuating temperature gauge readings

Typical replacement guidance

Replace the expansion tank if you notice cracks, leaks, or persistent coolant loss. Regular inspection is recommended, especially on older vehicles or after overheating incidents.

Why timely replacement matters

Timely replacement of a damaged expansion tank prevents coolant loss and engine overheating. This helps avoid costly repairs and ensures your engine runs reliably.

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 confirm your vehicle make, model, year, engine size, and engine code before ordering. Contact MiMi Auto Parts if you need assistance confirming fitment.

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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