MiMi Auto Parts
CAP EXPANSION TANK 1.4 BAR, Moca

CAP EXPANSION TANK 1.4 BAR

Brand: Moca

SKU: 616000

Category: COOLING, PRESSURE CAP

R57,50 incl. 15% VAT

✓ In stock, ships nationwide via The Courier Guy

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Fitment: Fits selected models across Chevrolet and Opel. Confirm exact fitment before ordering.

Product Description

The Moca CAP EXPANSION TANK 1.4 BAR is a cooling pressure cap designed to maintain the correct pressure in your vehicle's cooling system. This cap is engineered to fit select Chevrolet and Opel models, helping to ensure your engine operates at the right temperature and pressure. With a pressure rating of 1.4 bar (140 kPa / 20 PSI), it helps prevent coolant loss and protects the cooling system from overheating or excess pressure build-up.

This cooling pressure cap is compatible with various Chevrolet and Opel vehicles, including models like the Chevrolet Aveo and Opel Astra, Corsa, Mokka, and Adam. Always confirm your vehicle's model, year, engine size, and engine code before ordering to ensure correct fitment.

Common signs that your expansion tank cap may need replacement include coolant leaks around the cap, overheating, a swollen expansion tank, or a loss of coolant pressure. You might also notice steam or coolant odours from the engine bay, erratic temperature gauge readings, or unusual noises from the cooling system.

It is recommended to replace the expansion tank cap if you notice any of these symptoms, or during routine cooling system maintenance. A faulty cap can lead to pressure loss, reduced cooling efficiency, and potential engine damage.

Order your cooling pressure cap from MiMi Auto Parts for reliable service and nationwide delivery across South Africa. Our team is here to help you find the correct part for your vehicle.

Common signs this part may need replacement

  • Coolant leaking around the expansion tank cap
  • Engine overheating
  • Swollen or deformed expansion tank
  • Loss of coolant pressure
  • Steam or coolant smell from engine bay
  • Erratic temperature gauge readings
  • Unusual noises from the cooling system
  • Coolant escaping from the cap vent
  • Visible cracks or damage on the cap

Typical replacement guidance

Replace the expansion tank cap if you notice coolant leaks, pressure loss, or any signs of overheating. It is also wise to change the cap during major cooling system services or if the cap shows visible damage.

Why timely replacement matters

A worn or faulty cooling pressure cap can lead to overheating, coolant loss, and potential engine damage. Timely replacement helps maintain the correct pressure for safe and efficient engine operation.

Vehicle Compatibility

This part is confirmed to fit the following vehicles:

  • CHEVROLET CRUZE (J300) 2009 – 2026 1.6 (F16D3|LXT) – 80 kW / 109 HP
  • CHEVROLET CRUZE (J300) 2009 – 2026 1.6 (LDE) – 91 kW / 124 HP
  • CHEVROLET CRUZE (J300) 2009 – 2026 1.8 (2H0) – 104 kW / 141 HP
  • CHEVROLET CRUZE (J300) 2009 – 2026 2.0 CDI (LLW|Z 20 DMH) – 110 kW / 150 HP
  • CHEVROLET CRUZE (J300) 2009 – 2026 2.0 CDI (LNP) – 120 kW / 163 HP
  • CHEVROLET CRUZE Hatchback (J305) 2011 – 2026 1.6 (LDE) – 86 kW / 117 HP
  • CHEVROLET CRUZE Hatchback (J305) 2011 – 2026 1.6 (LDE) – 91 kW / 124 HP
  • CHEVROLET CRUZE Hatchback (J305) 2011 – 2026 1.8 (2H0) – 104 kW / 141 HP
  • CHEVROLET ORLANDO (J309) 2011 – 2026 1.8 (2H0|F18D4) – 104 kW / 141 HP
  • CHEVROLET ORLANDO (J309) 2011 – 2026 2.0 D (LNP) – 96 kW / 131 HP
  • CHEVROLET SONIC Hatchback (T300) 2011 – 2026 1.3 D (LSF) – 70 kW / 95 HP
  • CHEVROLET SONIC Hatchback (T300) 2011 – 2026 1.4 (LDD) – 74 kW / 101 HP
  • CHEVROLET SONIC Hatchback (T300) 2011 – 2026 1.6 (F16D4|LDE) – 85 kW / 116 HP
  • CHEVROLET SONIC Saloon (T300) 2012 – 2016 1.4 (A 14 XER|LDD) – 74 kW / 100 HP
  • CHEVROLET SONIC Saloon (T300) 2012 – 2016 1.6 (F16D4|LDE) – 85 kW / 116 HP
  • CHEVROLET SPARK (M300) 2010 – 2026 1.0 (B10D1|LMT) – 50 kW / 68 HP
  • CHEVROLET SPARK (M300) 2010 – 2026 1.2 (B12D1|LMU) – 60 kW / 82 HP
  • CHEVROLET SPARK Hatchback Van (M300) 2013 – 2017 1.2 (LMU) – 60 kW / 82 HP
  • CHEVROLET TRAILBLAZER (31UX) 2012 – 2026 2.5 D (LVN) – 110 kW / 150 HP
  • CHEVROLET TRAILBLAZER (31UX) 2012 – 2026 2.5 D (XLD25) – 120 kW / 163 HP
  • CHEVROLET TRAILBLAZER (31UX) 2012 – 2026 2.5 D (XLD25) – 132 kW / 180 HP
  • CHEVROLET TRAILBLAZER (31UX) 2012 – 2026 2.8 CRDI (LWH) – 132 kW / 180 HP
  • CHEVROLET TRAILBLAZER (31UX) 2012 – 2026 2.8 CRDI (LWN) – 144 kW / 196 HP
  • CHEVROLET TRAILBLAZER (31UX) 2012 – 2026 2.8 CRDI (XLD28) – 147 kW / 200 HP
  • CHEVROLET TRAILBLAZER (31UX) 2012 – 2026 2.8 CRDI 4WD (LWH) – 132 kW / 180 HP
  • CHEVROLET TRAILBLAZER (31UX) 2012 – 2026 2.8 CRDI 4WD (LWN) – 144 kW / 196 HP
  • CHEVROLET TRAILBLAZER (31UX) 2012 – 2026 2.8 CRDI 4WD (LWN) – 147 kW / 200 HP
  • OPEL ADAM (M13) 2012 – 2019 1.0 (B 10 XFT|D 10 XFT) – 85 kW / 115 HP
  • OPEL ADAM (M13) 2012 – 2019 1.4 (A 14 XER|B 14 XER|D 14 XER) – 74 kW / 101 HP
  • OPEL ADAM (M13) 2012 – 2019 1.4 S (B 14 NEH|D 14 NEH) – 110 kW / 150 HP
  • OPEL ASTRA H (A04) 2004 – 2011 1.8 (L48) (A 18 XER|Z 18 XER) – 103 kW / 140 HP
  • OPEL ASTRA J (P10) 2010 – 2016 1.4 Turbo (68) (A 14 NET|B 14 NET) – 103 kW / 140 HP
  • OPEL ASTRA J (P10) 2010 – 2016 1.6 (68) (A 16 XER|B 16 XER) – 85 kW / 115 HP
  • OPEL ASTRA J (P10) 2010 – 2016 1.6 Turbo (68) (A 16 LET) – 132 kW / 180 HP
  • OPEL ASTRA J GTC 2012 – 2017 1.4 Turbo (08) (A 14 NET|B 14 NET) – 103 kW / 140 HP
  • OPEL ASTRA J GTC 2012 – 2017 1.6 Turbo (08) (A 16 LET) – 132 kW / 180 HP
  • OPEL ASTRA J GTC 2012 – 2017 2.0 OPC Turbo (08) (A 20 NFT|B 20 NFT) – 206 kW / 280 HP
  • OPEL ASTRA J Saloon 2013 – 2026 1.4 Turbo (69) (A 14 NET|B 14 NET) – 103 kW / 140 HP
  • OPEL ASTRA J Saloon 2013 – 2026 1.6 (69) (A 16 XER|B 16 XER) – 85 kW / 116 HP
  • OPEL ASTRA J Saloon 2013 – 2026 1.6 Turbo (69) (A 16 LET) – 132 kW / 180 HP
  • OPEL ASTRA K (B16) 2015 – 2026 1.0 Turbo (68) (B 10 XFL|D 10 XFL) – 77 kW / 105 HP
  • OPEL ASTRA K (B16) 2015 – 2026 1.4 Turbo (68) (B 14 XFT|D 14 XFT) – 110 kW / 150 HP
  • OPEL ASTRA K (B16) 2015 – 2026 1.6 Turbo (68) (B 16 SHT|D 16 SHT) – 147 kW / 200 HP
  • OPEL CORSA D (S07) 2006 – 2015 1.3 CDTI (L08, L68) (Z 13 DTH) – 66 kW / 90 HP
  • OPEL CORSA D (S07) 2006 – 2015 1.3 CDTI (L08, L68) (Z 13 DTJ) – 55 kW / 75 HP
  • OPEL CORSA D (S07) 2006 – 2015 1.4 (L08, L68) (A 14 XER) – 74 kW / 100 HP
  • OPEL CORSA D (S07) 2006 – 2015 1.4 (L08, L68) (Z 14 XEP) – 66 kW / 90 HP
  • OPEL CORSA D (S07) 2006 – 2015 1.4 T (L08, L68) (A 14 NEL) – 88 kW / 120 HP
  • OPEL CORSA D (S07) 2006 – 2015 1.6 OPC (L08, L68) (A 16 LEL|Z 16 LEL) – 110 kW / 150 HP
  • OPEL CORSA D (S07) 2006 – 2015 1.6 OPC (L08, L68) (A 16 LER|B 16 LER|Z 16 LER) – 141 kW / 192 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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