MiMi Auto Parts
EXPANSION TANK WITH CAP, Moca

EXPANSION TANK WITH CAP

Brand: Moca

SKU: 300079

Category: COOLING, WATER BOTTLE

R839,50 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 with Cap is designed for the cooling system of selected Mercedes-Benz vehicles. The expansion tank, also known as a cooling water bottle, plays a crucial role in maintaining proper coolant levels and pressure within your engine's cooling system. Its robust plastic construction and integrated cap help manage coolant overflow and return, ensuring your engine operates at the correct temperature.

This specific expansion tank is compatible with certain Mercedes-Benz models, including those in the W204 and W212 series. To ensure correct fitment, always confirm your vehicle's model, year, engine size, and engine code before ordering. This will help avoid compatibility issues and ensure optimal performance.

Common symptoms of a failing expansion tank include coolant leaks, low coolant warnings, visible cracks or swelling on the tank, overheating, steam from the engine bay, and fluctuating temperature gauge readings. You might also notice a sweet smell of coolant or see coolant puddles under your vehicle.

If you experience any of these issues, it is important to replace the expansion tank promptly. Over time, plastic tanks can degrade due to heat and pressure, leading to leaks or failure that can compromise your engine's cooling system.

Order your Mercedes-Benz expansion tank with confidence from MiMi Auto Parts. We offer nationwide delivery across South Africa and are always available to help you find the right part for your vehicle.

Common signs this part may need replacement

  • Coolant leaks around the engine bay
  • Low coolant warning light on dashboard
  • Overheating engine
  • Visible cracks or swelling on the expansion tank
  • Steam coming from under the bonnet
  • Fluctuating temperature gauge readings
  • Coolant puddles under the vehicle
  • Sweet smell of coolant
  • Frequent need to top up coolant

Typical replacement guidance

Replace the expansion tank if you notice leaks, cracks, or signs of ageing, or if the tank cap is no longer sealing properly. Timely replacement helps prevent overheating and potential engine damage caused by coolant loss.

Why timely replacement matters

A faulty expansion tank can lead to coolant loss and overheating, risking severe engine damage. Replacing it promptly ensures your cooling system remains sealed and efficient.

Vehicle Compatibility

This part is confirmed to fit the following vehicles:

  • MERCEDES-BENZ C-CLASS (W204) 2007 – 2014 C 180 CGI (204.031) (M 274.910) – 115 kW / 156 HP
  • MERCEDES-BENZ C-CLASS (W204) 2007 – 2014 C 180 CGI (204.049) (M 271.820) – 115 kW / 156 HP
  • MERCEDES-BENZ C-CLASS (W204) 2007 – 2014 C 180 Kompressor (204.044, 204.045) (M 271.910) – 115 kW / 156 HP
  • MERCEDES-BENZ C-CLASS (W204) 2007 – 2014 C 180 Kompressor (204.046) (M 271.952) – 115 kW / 156 HP
  • MERCEDES-BENZ C-CLASS (W204) 2007 – 2014 C 200 CDI (204.001) (OM 651.913) – 100 kW / 136 HP
  • MERCEDES-BENZ C-CLASS (W204) 2007 – 2014 C 200 CGI (204.048) (M 271.820|M 271.860) – 135 kW / 184 HP
  • MERCEDES-BENZ C-CLASS (W204) 2007 – 2014 C 200 Kompressor (204.041) (M 271.950) – 135 kW / 184 HP
  • MERCEDES-BENZ C-CLASS (W204) 2007 – 2014 C 220 CDI (204.002) (OM 651.911) – 125 kW / 170 HP
  • MERCEDES-BENZ C-CLASS (W204) 2007 – 2014 C 220 CDI (204.008) (OM 646.811) – 125 kW / 170 HP
  • MERCEDES-BENZ C-CLASS (W204) 2007 – 2014 C 250 CDI (204.003) (OM 651.911) – 150 kW / 204 HP
  • MERCEDES-BENZ C-CLASS (W204) 2007 – 2014 C 250 CGI (204.047) (M 271.860) – 150 kW / 204 HP
  • MERCEDES-BENZ C-CLASS (W204) 2007 – 2014 C 280 (204.054) (M 272.947) – 170 kW / 231 HP
  • MERCEDES-BENZ C-CLASS (W204) 2007 – 2014 C 300 (204.054) (M 272.947) – 170 kW / 231 HP
  • MERCEDES-BENZ C-CLASS (W204) 2007 – 2014 C 300 (204.055) (M 276.957) – 185 kW / 252 HP
  • MERCEDES-BENZ C-CLASS (W204) 2007 – 2014 C 320 CDI (204.022) (OM 642.960) – 165 kW / 224 HP
  • MERCEDES-BENZ C-CLASS (W204) 2007 – 2014 C 350 (204.056) (M 272.961) – 200 kW / 272 HP
  • MERCEDES-BENZ C-CLASS (W204) 2007 – 2014 C 350 (204.057) (M 276.957) – 225 kW / 306 HP
  • MERCEDES-BENZ C-CLASS (W204) 2007 – 2014 C 350 4-matic (204.087) (M 272.971) – 200 kW / 272 HP
  • MERCEDES-BENZ C-CLASS (W204) 2007 – 2014 C 350 CDI (204.022) (OM 642.960) – 165 kW / 224 HP
  • MERCEDES-BENZ C-CLASS (W204) 2007 – 2014 C 350 CDI (204.023) (OM 642.834) – 195 kW / 265 HP
  • MERCEDES-BENZ C-CLASS (W204) 2007 – 2014 C 350 CDI (204.025) (OM 642.830) – 170 kW / 231 HP
  • MERCEDES-BENZ C-CLASS (W204) 2007 – 2014 C 350 CDI 4-matic (204.089) (OM 642.961) – 165 kW / 224 HP
  • MERCEDES-BENZ C-CLASS Coupe (C204) 2011 – 2026 C 180 (204.331) (M 274.910) – 115 kW / 156 HP
  • MERCEDES-BENZ C-CLASS Coupe (C204) 2011 – 2026 C 180 (204.349) (M 271.820) – 115 kW / 156 HP
  • MERCEDES-BENZ C-CLASS Coupe (C204) 2011 – 2026 C 250 (204.347) (M 271.860) – 150 kW / 204 HP
  • MERCEDES-BENZ C-CLASS Coupe (C204) 2011 – 2026 C 250 CDI (204.303) (OM 651.911) – 150 kW / 204 HP
  • MERCEDES-BENZ C-CLASS Coupe (C204) 2011 – 2026 C 350 (204.357) (M 276.957) – 225 kW / 306 HP
  • MERCEDES-BENZ C-CLASS T-Model (S204) 2007 – 2014 C 180 CGI (204.249) (M 271.820) – 115 kW / 156 HP
  • MERCEDES-BENZ C-CLASS T-Model (S204) 2007 – 2014 C 180 Kompressor (204.245) (M 271.910) – 115 kW / 156 HP
  • MERCEDES-BENZ C-CLASS T-Model (S204) 2007 – 2014 C 180 Kompressor (204.246) (M 271.952) – 115 kW / 156 HP
  • MERCEDES-BENZ C-CLASS T-Model (S204) 2007 – 2014 C 200 CDI (204.201) (OM 651.913) – 100 kW / 136 HP
  • MERCEDES-BENZ C-CLASS T-Model (S204) 2007 – 2014 C 200 CGI (204.248) (M 271.820|M 271.860) – 135 kW / 184 HP
  • MERCEDES-BENZ C-CLASS T-Model (S204) 2007 – 2014 C 200 Kompressor (204.241) (M 271.950) – 135 kW / 184 HP
  • MERCEDES-BENZ C-CLASS T-Model (S204) 2007 – 2014 C 220 CDI (204.202) (OM 651.911) – 120 kW / 163 HP
  • MERCEDES-BENZ C-CLASS T-Model (S204) 2007 – 2014 C 220 CDI (204.202) (OM 651.911) – 125 kW / 170 HP
  • MERCEDES-BENZ C-CLASS T-Model (S204) 2007 – 2014 C 220 CDI (204.208) (OM 646.811) – 120 kW / 163 HP
  • MERCEDES-BENZ C-CLASS T-Model (S204) 2007 – 2014 C 220 CDI (204.208) (OM 646.811) – 125 kW / 170 HP
  • MERCEDES-BENZ C-CLASS T-Model (S204) 2007 – 2014 C 230 (204.252) (M 272.921) – 150 kW / 204 HP
  • MERCEDES-BENZ C-CLASS T-Model (S204) 2007 – 2014 C 250 CDI (204.203) (OM 651.911) – 150 kW / 204 HP
  • MERCEDES-BENZ C-CLASS T-Model (S204) 2007 – 2014 C 250 CGI (204.247) (M 271.860) – 150 kW / 204 HP
  • MERCEDES-BENZ C-CLASS T-Model (S204) 2007 – 2014 C 280 (204.254) (M 272.947) – 170 kW / 231 HP
  • MERCEDES-BENZ C-CLASS T-Model (S204) 2007 – 2014 C 300 (204.254) (M 272.947) – 170 kW / 231 HP
  • MERCEDES-BENZ C-CLASS T-Model (S204) 2007 – 2014 C 320 CDI (204.222) (OM 642.960) – 165 kW / 224 HP
  • MERCEDES-BENZ C-CLASS T-Model (S204) 2007 – 2014 C 350 (204.256) (M 272.961) – 200 kW / 272 HP
  • MERCEDES-BENZ C-CLASS T-Model (S204) 2007 – 2014 C 350 CDI (204.225) (OM 642.830) – 165 kW / 224 HP
  • MERCEDES-BENZ C-CLASS T-Model (S204) 2007 – 2014 C 350 CGI (204.257) (M 276.957) – 225 kW / 306 HP
  • MERCEDES-BENZ CLS (C218) 2011 – 2017 CLS 250 CDI / BlueTEC / d (218.303, 218.304) (OM 651.924) – 150 kW / 204 HP
  • MERCEDES-BENZ CLS (C218) 2011 – 2017 CLS 350 (218.359) (M 276.952) – 225 kW / 306 HP
  • MERCEDES-BENZ CLS (C218) 2011 – 2017 CLS 500 (218.373) (M 278.922) – 300 kW / 408 HP
  • MERCEDES-BENZ CLS Shooting Brake (X218) 2012 – 2026 CLS 250 CDI / BlueTEC / d (218.903, 218.904) (OM 651.924) – 150 kW / 204 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

Because this component is part of the vehicle braking system, professional inspection and installation by a qualified mechanic is recommended. Incorrect installation of brake parts can affect vehicle safety.

Frequently Asked Questions

What are the signs of worn brake pads or brake components?

Common signs may include squealing or grinding noises when braking, reduced stopping ability, a soft brake pedal, vibration under braking, or the brake warning light on your dashboard. Because brakes are safety-critical, diagnosis and inspection by a qualified mechanic is recommended before replacement.

Can I replace only one side of the brakes?

Brake pads and discs are normally replaced as an axle set (both sides at the same time) to maintain balanced, even braking. Replacing only one side can cause the vehicle to pull when braking. Consult a qualified mechanic for guidance.

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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