MiMi Auto Parts
EXPANSION TANK WITH CAP, Moca

EXPANSION TANK WITH CAP

Brand: Moca

SKU: 110370

Category: COOLING, WATER BOTTLE

R372,60 incl. 15% VAT

✓ In stock, ships nationwide via The Courier Guy

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

Product Description

This Moca expansion tank with cap is designed for Audi models and serves as a crucial component in the cooling system. The expansion tank, also known as a cooling water bottle, stores excess coolant and helps maintain optimal pressure as your engine heats up and cools down. Its robust plastic construction includes a threaded filler neck, integrated mounting tabs, and clear fluid level markings for easy monitoring. The included cap ensures a secure seal, preventing leaks and maintaining system integrity.

This expansion tank is compatible with selected Audi vehicles. It is important to check your specific model, year, engine size, and engine code to confirm fitment before ordering. If you are unsure, our team at MiMi Auto Parts can assist you in verifying compatibility.

Common symptoms of a failing expansion tank include coolant leaks around the tank, visible cracks or discolouration, frequent low coolant warnings, overheating engine, steam from the engine bay, or a collapsed tank. You might also notice erratic coolant level readings or a loose or damaged cap.

Replacing your expansion tank is recommended if you notice any signs of leaks, cracks, or if the cap no longer seals properly. Timely replacement helps avoid engine overheating and potential damage to your Audi's cooling system.

MiMi Auto Parts supplies reliable cooling water bottles and offers nationwide delivery across South Africa. Trust us for expert advice and quality automotive parts to keep your Audi running smoothly.

Common signs this part may need replacement

  • Coolant leaks around the expansion tank
  • Visible cracks or discolouration on the tank
  • Frequent low coolant level warnings
  • Overheating engine
  • Steam or vapour from the engine bay
  • Erratic coolant level readings
  • Collapsed or deformed tank
  • Loose or damaged cap
  • Coolant smell near the engine compartment

Typical replacement guidance

Replace the expansion tank if you observe leaks, cracks, or if the cap is not sealing properly. Regular inspection during coolant changes can help catch issues early and prevent breakdowns.

Why timely replacement matters

A faulty expansion tank can lead to coolant loss and engine overheating, risking severe engine damage. Timely replacement ensures your Audi's cooling system operates efficiently and reliably.

Vehicle Compatibility

This part is confirmed to fit the following vehicles:

  • AUDI A4 B5 (8D2) 1995 – 2001 1.8 (ADR|APT|ARG|AVV) – 92 kW / 125 HP
  • AUDI A4 B5 (8D2) 1995 – 2001 1.8 (AFY) – 85 kW / 115 HP
  • AUDI A4 B5 (8D2) 1995 – 2001 1.8 T (AEB|ANB|APU|ARK|AWT) – 110 kW / 150 HP
  • AUDI A4 B5 (8D2) 1995 – 2001 2.4 (AGA|ALF|AML|APS|ARJ) – 121 kW / 165 HP
  • AUDI A4 B5 (8D2) 1995 – 2001 2.6 (ABC) – 110 kW / 150 HP
  • AUDI A4 B5 (8D2) 1995 – 2001 2.8 (ACK|AHA|ALG|AMX|APR|AQD|ATQ) – 142 kW / 193 HP
  • AUDI A4 B5 (8D2) 1995 – 2001 2.8 quattro (ACK|AHA|ALG|AMX|APR|AQD|ATQ) – 142 kW / 193 HP
  • AUDI A4 B5 Avant (8D5) 1997 – 2001 1.8 (ADR|APT|ARG|AVV) – 92 kW / 125 HP
  • AUDI A4 B5 Avant (8D5) 1997 – 2001 1.8 T (AEB|ANB|APU|ARK|AWT) – 110 kW / 150 HP
  • AUDI A4 B5 Avant (8D5) 1997 – 2001 2.4 (AGA|ALF|AML|APS|ARJ) – 121 kW / 165 HP
  • AUDI A4 B5 Avant (8D5) 1997 – 2001 2.6 (ABC) – 110 kW / 150 HP
  • AUDI A4 B5 Avant (8D5) 1997 – 2001 2.8 quattro (ACK|AHA|ALG|AMX|APR|AQD|ATQ) – 142 kW / 193 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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