MiMi Auto Parts
EXPANSION TANK WITH CAP, Moca

EXPANSION TANK WITH CAP

Brand: Moca

SKU: 686100

Category: COOLING, WATER BOTTLE

R379,50 incl. 15% VAT

✓ In stock, ships nationwide via The Courier Guy

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

Product Description

This Moca Expansion Tank with Cap is designed for the cooling system of select Chevrolet and Opel vehicles. The expansion tank, also known as a cooling water bottle, plays a crucial role in maintaining the correct coolant level and pressure, helping to prevent overheating and engine damage. It features a durable translucent plastic construction, a secure yellow threaded cap, and two hose connections for proper integration into your vehicle's cooling circuit.

Fitment includes various Chevrolet and Opel models, but compatibility can differ based on model year, engine size, and engine code. It is vital to confirm your vehicle details before placing an order to ensure this expansion tank is suitable for your application.

Common symptoms of a faulty or leaking expansion tank include visible coolant leaks, low coolant warnings, engine overheating, or steam from under the bonnet. You might also notice a drop in coolant level without visible leaks, or cracks and discolouration on the tank itself.

Replace the expansion tank if you see any signs of cracks, leaks, or if the cap no longer seals properly. Timely replacement helps to maintain optimal cooling system pressure and prevents engine overheating or costly repairs.

Order your replacement cooling water bottle from MiMi Auto Parts for reliable fitment and peace of mind. We offer nationwide delivery throughout South Africa, making it easy to get the right part delivered straight to your door.

Common signs this part may need replacement

  • Coolant leaks near the expansion tank
  • Engine overheating
  • Low coolant warning light
  • Cracks or discolouration on the tank
  • Steam from under the bonnet
  • Coolant smell in the engine bay
  • Frequent need to top up coolant
  • Expansion tank cap not sealing properly

Typical replacement guidance

Replace the expansion tank if you notice leaks, cracks, or if the cap is not holding pressure. A compromised tank can lead to loss of coolant and engine overheating, so prompt replacement is important for engine protection.

Why timely replacement matters

Timely replacement of a faulty expansion tank prevents coolant loss and overheating, which can cause severe engine damage. Maintaining a sealed and intact cooling system ensures reliable vehicle operation.

Vehicle Compatibility

This part is confirmed to fit the following vehicles:

  • CHEVROLET CORSA Pickup 2001 – 2012 1.4 (2H6) – 66 kW / 90 HP
  • CHEVROLET CORSA UTILITY Pickup 2010 – 2012 1.4 (X 14 SE) – 66 kW / 90 HP
  • CHEVROLET CORSA UTILITY Pickup 2010 – 2012 1.8 (LJ1) – 77 kW / 105 HP
  • CHEVROLET UTILITY Pickup 2003 – 2026 1.3 CDTi (LDP|Z 13 DTJ) – 55 kW / 75 HP
  • OPEL CORSA C (X01) 2000 – 2009 1.4 (C 14 SE) – 66 kW / 90 HP
  • OPEL CORSA C (X01) 2000 – 2009 1.4 (F08, F68) (14 SE) – 60 kW / 82 HP
  • OPEL CORSA C (X01) 2000 – 2009 1.6 (C 16 SE) – 75 kW / 102 HP
  • OPEL CORSA C (X01) 2000 – 2009 1.6 (F08, F68) (Z 16 SE) – 62 kW / 84 HP
  • OPEL CORSA C (X01) 2000 – 2009 1.8 GSi (N 18 XFH) – 79 kW / 107 HP
  • OPEL CORSA CLASSIC C Saloon (X01) 2002 – 2008 1.4 (C 14 SE) – 66 kW / 90 HP
  • OPEL CORSA CLASSIC C Saloon (X01) 2002 – 2008 1.6 (C 16 SE) – 75 kW / 102 HP
  • OPEL CORSA UTILITY C Pickup 2003 – 2010 1.4 (6W003|C 14 SE) – 66 kW / 90 HP
  • OPEL CORSA UTILITY C Pickup 2003 – 2010 1.8 (N 18 XFH) – 79 kW / 107 HP
  • OPEL CORSA UTILITY C Pickup 2003 – 2010 1.8 (Z 18 XEL) – 79 kW / 107 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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