MiMi Auto Parts
EXPANSION TANK, Moca

EXPANSION TANK

Brand: Moca

SKU: 253063

Category: COOLING, WATER BOTTLE

R319,70 incl. 15% VAT

✓ In stock, ships nationwide via The Courier Guy

Add to Cart

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

Product Description

The Moca Expansion Tank is an essential component of the cooling system in select Hyundai models. This cooling water bottle stores excess coolant and helps maintain the correct pressure, ensuring your engine operates at the optimal temperature. Its durable plastic construction and two-tone design make it reliable and easy to monitor fluid levels.

This expansion tank is compatible with Hyundai models equipped with 1.0, 1.1, and 1.2 engines, including various i10 and Grand i10 variants from 2008 to 2023. Please confirm your Hyundai’s model, year, engine size, and engine code before placing your order to ensure a proper fit.

Symptoms of a failing expansion tank can include visible coolant leaks around the tank, frequent low coolant warnings, engine overheating, coolant odours inside the cabin, or cracks and discolouration on the tank itself. You may also notice the coolant level dropping without visible leaks, or bubbling in the expansion tank.

Replace your expansion tank if you see signs of leaks, cracks, or if the tank has become brittle or discoloured. Regular inspection during coolant servicing is recommended, as a compromised expansion tank can lead to more serious cooling system issues.

Trust MiMi Auto Parts for your Hyundai cooling system needs. We offer nationwide delivery across South Africa, making it convenient to get the right part delivered to your door. Our team is ready to assist with any fitment questions.

Common signs this part may need replacement

  • Coolant leaking near the expansion tank
  • Frequent low coolant warnings
  • Engine overheating
  • Visible cracks or brittleness in the tank
  • Coolant odour inside the car
  • Discoloured or cloudy tank material
  • Coolant level dropping without visible leaks
  • Bubbling or gurgling noises in the tank

Typical replacement guidance

Replace the expansion tank if you notice any leaks, cracks, or signs of deterioration, as these can compromise the cooling system. It is also a good idea to replace the tank during major cooling system repairs or if it has become discoloured or brittle with age.

Why timely replacement matters

A faulty expansion tank can cause coolant loss and overheating, risking severe engine damage. Timely replacement ensures your vehicle’s cooling system remains effective and reliable.

Vehicle Compatibility

This part is confirmed to fit the following vehicles:

  • HYUNDAI i10 I (PA) 2008 – 2026 1.1 (G4HG) – 49 kW / 67 HP
  • HYUNDAI i10 I (PA) 2008 – 2026 1.1 (G4HG) – 50 kW / 68 HP
  • HYUNDAI i10 I (PA) 2008 – 2026 1.2 (G4LA) – 57 kW / 78 HP
  • HYUNDAI i10 I (PA) 2008 – 2026 1.2 (G4LA) – 64 kW / 87 HP
  • HYUNDAI i10 I (PA) 2008 – 2026 1.2 (G4UG) – 55 kW / 75 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.

Related Parts