Brand: Moca
SKU: 121587
Category: COOLING, PRESSURE CAP
R57,50 incl. 15% VAT
✓ In stock, ships nationwide via The Courier Guy
Fitment: Fits selected models across Audi, Seat, and Volkswagen. Confirm exact fitment before ordering.
This Moca CAP EXPANSION TANK 1.5BAR is a vital cooling pressure cap designed for select Audi, Seat, and Volkswagen vehicles. It plays a crucial role in maintaining the correct pressure within the engine's cooling system, helping to prevent overheating and coolant loss. The cap is engineered to hold a maximum pressure of 1.5 bar, ensuring the expansion tank operates within safe limits.
This cap is compatible with various Audi, Seat, and Volkswagen models. Always confirm your vehicle's model, year, engine size, and engine code to ensure correct fitment before ordering. If you are unsure, our team at MiMi Auto Parts can assist you with compatibility queries.
Common symptoms of a faulty or failing expansion tank cap include visible coolant leaks around the cap, overheating engines, fluctuating temperature gauges, collapsed or swollen coolant hoses, and a noticeable drop in coolant levels. You may also notice steam from under the bonnet or hear hissing sounds from the cooling system.
It is important to replace the expansion tank cap if it is cracked, no longer seals tightly, or if the pressure rating is compromised. Regular inspection and timely replacement can protect your engine from overheating and prevent costly repairs.
Choose MiMi Auto Parts for reliable cooling system components and fast nationwide delivery across South Africa. We recommend confirming all vehicle details before purchase to ensure the right fit for your car.
Replace the expansion tank cap if it shows signs of wear, damage, or if it no longer seals at the correct pressure. Regular checks are recommended, especially after overheating events or cooling system repairs.
A faulty expansion tank cap can lead to coolant loss and engine overheating, risking severe engine damage. Timely replacement helps maintain proper cooling system pressure and reliable engine operation.
This part is confirmed to fit the following vehicles:
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.
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.
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.
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.
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.
Yes, product prices on MiMi Auto Parts are shown inclusive of VAT where applicable.
Yes, MiMi Auto Parts delivers nationwide in South Africa. Delivery cost and estimated timing are calculated during checkout based on your location.
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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