MiMi Auto Parts
CAP EXPANSION TANK 1.4/2.0 BAR, Moca

CAP EXPANSION TANK 1.4/2.0 BAR

Brand: Moca

SKU: 300016

Category: COOLING, PRESSURE CAP

R80,50 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

Keep your Mercedes-Benz cooling system performing as it should with the Moca CAP EXPANSION TANK 1.4/2.0 BAR, designed for precise pressure control. This cooling pressure cap is essential for maintaining the correct pressure in your expansion tank, helping to prevent overheating and coolant loss. It is suitable for a range of Mercedes-Benz models, but always confirm compatibility with your vehicle's model, year, engine size, and engine code before ordering.

This cap is designed specifically for Mercedes-Benz vehicles, including various models across the W202, W203, W204, W205, W210, W176, W177, and W246 series. The 1.4/2.0 bar pressure rating ensures your cooling system operates within safe limits, protecting your engine from damage due to excess pressure or coolant loss.

Common symptoms of a faulty expansion tank pressure cap include coolant leaks around the cap, overheating, fluctuating temperature gauge readings, a collapsed radiator hose, or visible steam from the expansion tank. You may also notice low coolant levels, air bubbles in the coolant reservoir, or an illuminated engine temperature warning light.

If you experience any of these symptoms, it is important to inspect and replace the pressure cap as needed. Over time, the internal valve mechanism and seals can wear out, reducing the cap's ability to maintain the correct pressure. Replacing the cap is a straightforward and cost-effective way to prevent more serious cooling system issues.

Trust MiMi Auto Parts for reliable automotive solutions and nationwide delivery across South Africa. Our knowledgeable team is ready to assist you in finding the correct part for your Mercedes-Benz. Always confirm your vehicle details before placing an order to ensure a proper fit.

Common signs this part may need replacement

  • Coolant leaks around the expansion tank cap
  • Engine overheating
  • Fluctuating temperature gauge readings
  • Collapsed radiator hose
  • Visible steam from the expansion tank
  • Low coolant level in reservoir
  • Air bubbles in coolant reservoir
  • Engine temperature warning light illuminated
  • Difficulty maintaining correct coolant pressure

Typical replacement guidance

Replace the expansion tank pressure cap if you notice signs of coolant leakage, pressure loss, or if the cap is damaged or worn. Regular replacement helps maintain correct system pressure and prevents overheating or coolant loss.

Why timely replacement matters

Timely replacement of the cooling pressure cap prevents engine overheating and potential damage caused by pressure loss or coolant escape. A secure, functioning cap is vital for the safe operation of your Mercedes-Benz's cooling system.

Vehicle Compatibility

This part is confirmed to fit the following vehicles:

  • MERCEDES-BENZ A-CLASS (W176) 2012 – 2018 A 180 (176.042) (M 270.910) – 90 kW / 122 HP
  • MERCEDES-BENZ A-CLASS (W176) 2012 – 2018 A 180 CDI (176.000) (OM 651.901) – 80 kW / 109 HP
  • MERCEDES-BENZ A-CLASS (W176) 2012 – 2018 A 180 CDI / d (176.012) (OM 607.951 (K9K)) – 80 kW / 109 HP
  • MERCEDES-BENZ A-CLASS (W176) 2012 – 2018 A 200 (176.043) (M 270.910) – 115 kW / 156 HP
  • MERCEDES-BENZ A-CLASS (W176) 2012 – 2018 A 200 CDI (176.001) (OM 651.901) – 100 kW / 136 HP
  • MERCEDES-BENZ A-CLASS (W176) 2012 – 2018 A 200 CDI / d (176.008) (OM 651.930) – 100 kW / 136 HP
  • MERCEDES-BENZ A-CLASS (W176) 2012 – 2018 A 220 CDI (176.003) (OM 651.930) – 125 kW / 170 HP
  • MERCEDES-BENZ A-CLASS (W176) 2012 – 2018 A 250 (176.044) (M 270.920) – 155 kW / 211 HP
  • MERCEDES-BENZ A-CLASS (W177) 2018 – 2025 A 200 (177.087) (M 282.914) – 120 kW / 163 HP
  • MERCEDES-BENZ A-CLASS (W177) 2018 – 2025 A 200 d (177.012) (OM 654.920) – 110 kW / 150 HP
  • MERCEDES-BENZ A-CLASS (W177) 2018 – 2025 A 250 (177.046) (M 260.920) – 165 kW / 224 HP
  • MERCEDES-BENZ A-CLASS Saloon (V177) 2018 – 2025 A 200 (177.187) (M 282.914) – 120 kW / 163 HP
  • MERCEDES-BENZ A-CLASS Saloon (V177) 2018 – 2025 A 200 d (177.112) (OM 654.920) – 110 kW / 150 HP
  • MERCEDES-BENZ A-CLASS Saloon (V177) 2018 – 2025 A 250 (177.146) (M 260.920) – 165 kW / 224 HP
  • MERCEDES-BENZ B-CLASS Sports Tourer (W246, W242) 2011 – 2018 B 180 (246.242) (M 270.910) – 90 kW / 122 HP
  • MERCEDES-BENZ B-CLASS Sports Tourer (W246, W242) 2011 – 2018 B 180 CDI (246.200) (OM 651.901) – 80 kW / 109 HP
  • MERCEDES-BENZ B-CLASS Sports Tourer (W246, W242) 2011 – 2018 B 180 CDI / d (246.212) (OM 607.951 (K9K)) – 80 kW / 109 HP
  • MERCEDES-BENZ B-CLASS Sports Tourer (W246, W242) 2011 – 2018 B 200 (246.243) (M 270.910) – 115 kW / 156 HP
  • MERCEDES-BENZ B-CLASS Sports Tourer (W246, W242) 2011 – 2018 B 200 CDI (246.201) (OM 651.901) – 100 kW / 136 HP
  • MERCEDES-BENZ B-CLASS Sports Tourer (W246, W242) 2011 – 2018 B 200 CDI / d (246.208) (OM 651.930) – 100 kW / 136 HP
  • MERCEDES-BENZ B-CLASS Sports Tourer (W246, W242) 2011 – 2018 B 220 CDI / d (246.203) (OM 651.930) – 125 kW / 170 HP
  • MERCEDES-BENZ B-CLASS Sports Tourer (W246, W242) 2011 – 2018 B 250 (246.244) (M 270.920) – 155 kW / 211 HP
  • MERCEDES-BENZ B-CLASS Sports Tourer (W247) 2018 – 2025 B 200 (247.087) (M 282.914) – 120 kW / 163 HP
  • MERCEDES-BENZ B-CLASS Sports Tourer (W247) 2018 – 2025 B 200 d (247.012) (OM 654.920) – 110 kW / 150 HP
  • MERCEDES-BENZ C-CLASS (W202) 1993 – 2000 C 240 (202.026) (M 112.910) – 125 kW / 170 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 (202.029) (M 112.920) – 145 kW / 197 HP
  • MERCEDES-BENZ C-CLASS (W203) 2000 – 2007 C 180 (203.035) (M 111.951) – 95 kW / 129 HP
  • MERCEDES-BENZ C-CLASS (W203) 2000 – 2007 C 180 Kompressor (203.046) (M 271.946) – 105 kW / 143 HP
  • MERCEDES-BENZ C-CLASS (W203) 2000 – 2007 C 200 Kompressor (203.042) (M 271.940) – 120 kW / 163 HP
  • MERCEDES-BENZ C-CLASS (W203) 2000 – 2007 C 220 CDI (203.008) (OM 646.963) – 110 kW / 150 HP
  • MERCEDES-BENZ C-CLASS (W203) 2000 – 2007 C 230 (203.052) (M 272.920) – 150 kW / 204 HP
  • MERCEDES-BENZ C-CLASS (W203) 2000 – 2007 C 270 CDI (203.016) (OM 612.962) – 125 kW / 170 HP
  • MERCEDES-BENZ C-CLASS (W203) 2000 – 2007 C 280 (203.054) (M 272.940) – 170 kW / 231 HP
  • MERCEDES-BENZ C-CLASS (W203) 2000 – 2007 C 320 (203.064) (M 112.946) – 160 kW / 218 HP
  • MERCEDES-BENZ C-CLASS (W203) 2000 – 2007 C 320 CDI (203.020) (OM 642.910) – 165 kW / 224 HP
  • MERCEDES-BENZ C-CLASS (W203) 2000 – 2007 C 350 (203.056) (M 272.960) – 200 kW / 272 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

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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