MiMi Auto Parts
EXPANSION TANK, Moca

EXPANSION TANK

Brand: Moca

SKU: 650111

Category: COOLING, WATER BOTTLE

R342,70 incl. 15% VAT

✓ In stock, ships nationwide via The Courier Guy

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Fitment: Fits selected Chevrolet models. Confirm exact fitment before ordering.

Product Description

This Moca expansion tank is designed as a direct replacement for the cooling water bottle in Chevrolet vehicles. The expansion tank plays a vital role in your car’s cooling system, providing space for coolant to expand and contract as temperatures change during engine operation. Its translucent plastic construction allows for easy monitoring of coolant levels, and it features multiple hose connection points and mounting tabs for secure installation.

This expansion tank is compatible with selected Chevrolet models. Before ordering, please confirm your vehicle’s model, year, engine size, and engine code to ensure the correct fitment. If you are unsure, our team at MiMi Auto Parts is ready to assist you.

A failing or cracked expansion tank can lead to several symptoms, including coolant leaks, frequent low coolant warnings, engine overheating, and visible cracks or discolouration on the tank. You may also notice steam from under the bonnet or a sweet smell from leaking coolant.

It is important to replace the expansion tank if you notice any leaks, cracks, or signs of damage, or if your cooling system is losing pressure. Regular inspections during service intervals are recommended, especially as your vehicle ages.

Shop with confidence at MiMi Auto Parts, where we offer nationwide delivery across South Africa. Our knowledgeable staff can help you find the right part for your Chevrolet, ensuring your vehicle’s cooling system runs reliably.

Common signs this part may need replacement

  • Coolant leaks near the expansion tank
  • Frequent low coolant warnings
  • Visible cracks or discolouration on the tank
  • Engine overheating
  • Steam or vapour from under the bonnet
  • Sweet smell of coolant around the engine bay
  • Collapsed or swollen tank walls
  • Coolant loss without visible external leaks
  • Unstable coolant level in the reservoir

Typical replacement guidance

Replace the expansion tank if you notice cracks, leaks, or loss of coolant pressure, or during cooling system repairs. Regular inspection is advised, especially for older vehicles or if symptoms of cooling system issues appear.

Why timely replacement matters

A damaged expansion tank can lead to coolant loss and engine overheating, risking severe engine damage. Timely replacement keeps your cooling system sealed and functioning properly.

Vehicle Compatibility

This part is confirmed to fit the following vehicles:

  • CHEVROLET SPARK 2005 – 2026 0.8 (LBF(49CUL3)|LQ2(49CUL3)) – 37 kW / 50 HP
  • CHEVROLET SPARK 2005 – 2026 1.0 SX (B10S|LA2) – 46 kW / 63 HP
  • CHEVROLET SPARK 2005 – 2026 1.0 SX (LQ4(61CUL4)) – 49 kW / 67 HP
  • CHEVROLET SPARK LITE (M200, M250) 2007 – 2026 0.8 (LBF(49CUL3)|LQ2(49CUL3)) – 38 kW / 52 HP
  • CHEVROLET SPARK LITE (M200, M250) 2007 – 2026 1.0 (LA2) – 48 kW / 65 HP
  • CHEVROLET SPARK LITE (M200, M250) 2007 – 2026 1.0 (LQ4(61CUL4)) – 49 kW / 67 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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