MiMi Auto Parts
EXPANSION TANK, Moca

EXPANSION TANK

Brand: Moca

SKU: 314050

Category: COOLING, WATER BOTTLE

R699,20 incl. 15% VAT

✓ In stock, ships nationwide via The Courier Guy

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Fitment: Fits selected Mercedes-Benz models. Confirm exact fitment before ordering.

Product Description

This Moca expansion tank is designed for the cooling system of select Mercedes-Benz models, serving as a crucial water bottle reservoir for engine coolant. The expansion tank helps manage coolant overflow and maintains proper pressure, ensuring your engine operates at optimal temperatures. Its sturdy construction and multiple hose connection points are tailored to fit the cooling circuit of compatible Mercedes-Benz vehicles.

This part is compatible with Mercedes-Benz models including the W202 and C208 series, such as the C180, C200, C220, C230, C240, C280, and CLK 230K with the M111 engine, typically produced between 1993 and 2002. Always check your vehicle's model, year, engine size, and engine code before placing an order to ensure correct fitment.

Common symptoms of a failing expansion tank include visible coolant leaks, low coolant warnings, overheating, cracked or swollen tank, coolant smell in the engine bay, and irregular coolant levels. If you notice any of these issues, your expansion tank may need replacement to prevent further damage to your engine.

Replacing a faulty expansion tank promptly is important to avoid coolant loss and potential overheating, which can lead to serious engine damage. Installation usually requires basic tools, but always ensure the engine is cool before attempting any work on the cooling system.

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

Common signs this part may need replacement

  • Coolant leaks near the tank or under the vehicle
  • Low coolant warning light on the dashboard
  • Engine overheating or running hotter than normal
  • Cracks, swelling, or discolouration on the tank
  • Coolant smell in the engine bay
  • Visible bubbles or froth in the expansion tank
  • Frequent need to top up coolant
  • Pressure loss in the cooling system
  • Coolant contamination

Typical replacement guidance

Replace the expansion tank if you notice coolant leaks, cracks, or if the tank is discoloured or swollen. Timely replacement helps maintain proper cooling system pressure and prevents engine overheating.

Why timely replacement matters

A damaged or leaking expansion tank can lead to coolant loss and engine overheating, risking costly repairs. Prompt replacement ensures your engine stays protected and running efficiently.

Vehicle Compatibility

This part is confirmed to fit the following vehicles:

  • MERCEDES-BENZ C-CLASS (W202) 1993 – 2000 C 180 (202.018) (M 111.920|M 111.921) – 90 kW / 122 HP
  • MERCEDES-BENZ C-CLASS (W202) 1993 – 2000 C 200 (202.020) (M 111.941|M 111.945) – 100 kW / 136 HP
  • MERCEDES-BENZ C-CLASS (W202) 1993 – 2000 C 220 (202.022) (M 111.961) – 110 kW / 150 HP
  • MERCEDES-BENZ C-CLASS (W202) 1993 – 2000 C 230 (202.023) (M 111.974) – 110 kW / 150 HP
  • MERCEDES-BENZ C-CLASS (W202) 1993 – 2000 C 230 Kompressor (202.024) (M 111.975) – 142 kW / 193 HP
  • MERCEDES-BENZ C-CLASS (W202) 1993 – 2000 C 250 D (202.125) (OM 605.910) – 83 kW / 113 HP
  • MERCEDES-BENZ C-CLASS (W202) 1993 – 2000 C 250 Turbo-D (202.128) (OM 605.960) – 110 kW / 150 HP
  • MERCEDES-BENZ C-CLASS (W202) 1993 – 2000 C 280 (202.028) (M 104.941) – 142 kW / 193 HP
  • MERCEDES-BENZ C-CLASS T-Model (S202) 1996 – 2001 C 200 T (202.080) (M 111.941|M 111.945) – 100 kW / 136 HP
  • MERCEDES-BENZ C-CLASS T-Model (S202) 1996 – 2001 C 200 T Kompressor (202.082) (M 111.944) – 141 kW / 192 HP
  • MERCEDES-BENZ C-CLASS T-Model (S202) 1996 – 2001 C 200 T Kompressor (202.087) (M 111.956) – 120 kW / 163 HP
  • MERCEDES-BENZ C-CLASS T-Model (S202) 1996 – 2001 C 230 T (202.083) (M 111.974) – 110 kW / 150 HP
  • MERCEDES-BENZ C-CLASS T-Model (S202) 1996 – 2001 C 250 T Turbo-D (202.188) (OM 605.960) – 110 kW / 150 HP
  • MERCEDES-BENZ CLK (C208) 1997 – 2002 CLK 230 Kompressor (208.347) (M 111.973|M 111.975) – 142 kW / 193 HP
  • MERCEDES-BENZ CLK Convertible (A208) 1998 – 2002 CLK 230 Kompressor (208.447) (M 111.973|M 111.975) – 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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