MiMi Auto Parts
CAP EXPANSION TANK 1.6 BAR, Moca

CAP EXPANSION TANK 1.6 BAR

Brand: Moca

SKU: 113853

Category: COOLING, PRESSURE CAP

R78,89 incl. 15% VAT

✓ In stock, ships nationwide via The Courier Guy

Add to Cart

Fitment: Fits selected models across Audi and Volkswagen. Confirm exact fitment before ordering.

Product Description

The Moca CAP EXPANSION TANK 1.6 BAR is designed to maintain correct pressure within your vehicle's cooling system, helping to prevent overheating and coolant loss. This cooling pressure cap is engineered for use on select Audi and Volkswagen models, providing a secure seal and consistent pressure regulation at 1.6 bar (160kPa/23PSI). Its robust plastic construction and threaded design ensure a reliable fit and easy installation.

This cap is compatible with various Audi and Volkswagen vehicles, including models such as Golf VII, Amarok, Caddy, Polo 6R, Tiguan, A1, A3, and Q3. To ensure the correct fit, always confirm your vehicle's model, year, engine size, and engine code before placing an order.

A faulty or worn expansion tank cap can lead to symptoms like coolant leaks, overheating, fluctuating temperature gauges, or loss of coolant pressure. If you notice steam from the engine bay, visible coolant around the cap, or frequent low coolant warnings, it may be time to replace this part.

Replacing the expansion tank cap is a straightforward process but is crucial for maintaining the integrity of your cooling system. Always allow the engine to cool before removing the cap to avoid injury from hot coolant under pressure.

Order your CAP EXPANSION TANK 1.6 BAR from MiMi Auto Parts for nationwide delivery across South Africa. Trust our expertise to help you find the right cooling pressure cap for your Audi or Volkswagen, and keep your vehicle running reliably.

Common signs this part may need replacement

  • Coolant leaking from expansion tank area
  • Engine overheating
  • Frequent low coolant level warnings
  • Steam or hissing from under the bonnet
  • Visible cracks or damage to the cap
  • Fluctuating temperature gauge readings
  • Loss of coolant pressure
  • Coolant smell around the engine bay

Typical replacement guidance

Replace the expansion tank cap if you notice any signs of leakage, pressure loss, or physical damage. It is recommended to check the cap during regular cooling system maintenance and replace it at the first sign of malfunction to prevent engine overheating.

Why timely replacement matters

A faulty cooling pressure cap can lead to coolant loss and overheating, risking severe engine damage. Timely replacement helps maintain proper pressure and temperature in your vehicle's cooling system.

Vehicle Compatibility

This part is confirmed to fit the following vehicles:

  • AUDI A1 / S1 (8X1, 8XK) 2011 – 2019 1.8 TFSI (DAJB) – 141 kW / 192 HP
  • AUDI A1 / S1 (8X1, 8XK) 2011 – 2019 S1 quattro (CWZA) – 170 kW / 231 HP
  • AUDI A1 / S1 Sportback (8XA, 8XF) 2012 – 2019 1.8 TFSI (DAJB) – 141 kW / 192 HP
  • AUDI A1 / S1 Sportback (8XA, 8XF) 2012 – 2019 S1 quattro (CWZA) – 170 kW / 231 HP
  • AUDI A1 Sportback (GBA) 2018 – 2026 30 TFSI (DKJA|DKRF|DUSA) – 85 kW / 116 HP
  • AUDI A1 Sportback (GBA) 2018 – 2026 35 TFSI (DADA|DPCA|DXDB) – 110 kW / 150 HP
  • AUDI A1 Sportback (GBA) 2018 – 2026 40 TFSI (CZPC|DKZC) – 147 kW / 200 HP
  • AUDI A3 / S3 (8V1, 8VK) 2012 – 2018 1.0 TFSI (CHZD) – 85 kW / 115 HP
  • AUDI A3 / S3 (8V1, 8VK) 2012 – 2018 1.2 TFSI (CJZA) – 77 kW / 105 HP
  • AUDI A3 / S3 (8V1, 8VK) 2012 – 2018 1.2 TFSI (CYVB) – 81 kW / 110 HP
  • AUDI A3 / S3 (8V1, 8VK) 2012 – 2018 1.4 TFSI (CMBA|CXSA) – 90 kW / 122 HP
  • AUDI A3 / S3 (8V1, 8VK) 2012 – 2018 1.4 TSI (CZEA) – 110 kW / 150 HP
  • AUDI A3 / S3 (8V1, 8VK) 2012 – 2018 1.6 TDI (CLHA) – 77 kW / 105 HP
  • AUDI A3 / S3 (8V1, 8VK) 2012 – 2018 1.8 TFSI (CJSA) – 132 kW / 180 HP
  • AUDI A3 / S3 (8V1, 8VK) 2012 – 2018 1.8 TFSI quattro (CJSB) – 132 kW / 180 HP
  • AUDI A3 / S3 (8V1, 8VK) 2012 – 2018 2.0 TDI (CRFC) – 105 kW / 143 HP
  • AUDI A3 / S3 (8V1, 8VK) 2012 – 2018 2.0 TFSI (CZPB) – 140 kW / 190 HP
  • AUDI A3 / S3 (8V1, 8VK) 2012 – 2018 S3 quattro (CJXB) – 206 kW / 280 HP
  • AUDI A3 / S3 (8V1, 8VK) 2012 – 2018 S3 quattro (CJXG|DJHA) – 228 kW / 310 HP
  • AUDI A3 / S3 Saloon (8VS, 8VM) 2013 – 2021 1.0 TFSI (CHZD) – 85 kW / 115 HP
  • AUDI A3 / S3 Saloon (8VS, 8VM) 2013 – 2021 1.4 TFSI (CXSA) – 90 kW / 122 HP
  • AUDI A3 / S3 Saloon (8VS, 8VM) 2013 – 2021 1.4 TFSI (CXSB|CZCA) – 92 kW / 125 HP
  • AUDI A3 / S3 Saloon (8VS, 8VM) 2013 – 2021 1.4 TSI (CZEA) – 110 kW / 150 HP
  • AUDI A3 / S3 Saloon (8VS, 8VM) 2013 – 2021 1.6 TDI (CLHA) – 77 kW / 105 HP
  • AUDI A3 / S3 Saloon (8VS, 8VM) 2013 – 2021 1.8 TFSI (CJSA|CJSB) – 132 kW / 180 HP
  • AUDI A3 / S3 Saloon (8VS, 8VM) 2013 – 2021 1.8 TFSI quattro (CJSB) – 132 kW / 180 HP
  • AUDI A3 / S3 Saloon (8VS, 8VM) 2013 – 2021 2.0 TDI (CRBC|CRLB|CRUA|DBGA|DCYA|DEJA|DFGA) – 110 kW / 150 HP
  • AUDI A3 / S3 Saloon (8VS, 8VM) 2013 – 2021 2.0 TDI (CRFC) – 105 kW / 143 HP
  • AUDI A3 / S3 Saloon (8VS, 8VM) 2013 – 2021 2.0 TFSI (CZPB|DKZA) – 140 kW / 190 HP
  • AUDI A3 / S3 Saloon (8VS, 8VM) 2013 – 2021 30 TFSI (DKRF) – 85 kW / 115 HP
  • AUDI A3 / S3 Saloon (8VS, 8VM) 2013 – 2021 35 TFSI (DADA|DPCA) – 110 kW / 150 HP
  • AUDI A3 / S3 Saloon (8VS, 8VM) 2013 – 2021 S3 quattro (CJXB) – 206 kW / 280 HP
  • AUDI A3 / S3 Saloon (8VS, 8VM) 2013 – 2021 S3 quattro (CJXG|DJHA) – 228 kW / 310 HP
  • AUDI A3 / S3 Saloon (8YS, 8YM) 2020 – 2026 35 TFSi (DJKA) – 110 kW / 150 HP
  • AUDI A3 / S3 Saloon (8YS, 8YM) 2020 – 2026 40 TFSI (CZPB) – 140 kW / 190 HP
  • AUDI A3 / S3 Saloon (8YS, 8YM) 2020 – 2026 40 TFSI (DNNA) – 140 kW / 190 HP
  • AUDI A3 / S3 Saloon (8YS, 8YM) 2020 – 2026 RS3 TFSI quattro (DNWC|DXHB) – 294 kW / 400 HP
  • AUDI A3 / S3 Sportback (8VA, 8VF) 2013 – 2021 1.0 TFSI (CHZD|DKRF) – 85 kW / 115 HP
  • AUDI A3 / S3 Sportback (8VA, 8VF) 2013 – 2021 1.2 TFSI (CJZA) – 77 kW / 105 HP
  • AUDI A3 / S3 Sportback (8VA, 8VF) 2013 – 2021 1.4 TFSI (CMBA|CXSA) – 90 kW / 122 HP
  • AUDI A3 / S3 Sportback (8VA, 8VF) 2013 – 2021 1.4 TSI (CZEA) – 110 kW / 150 HP
  • AUDI A3 / S3 Sportback (8VA, 8VF) 2013 – 2021 1.6 TDI (CLHA) – 77 kW / 105 HP
  • AUDI A3 / S3 Sportback (8VA, 8VF) 2013 – 2021 1.8 TFSI (CJSA|CJSB) – 132 kW / 180 HP
  • AUDI A3 / S3 Sportback (8VA, 8VF) 2013 – 2021 1.8 TFSI quattro (CJSB) – 132 kW / 180 HP
  • AUDI A3 / S3 Sportback (8VA, 8VF) 2013 – 2021 2.0 TDI (CRBC|CRLB|CRUA|DBGA|DCYA|DEJA|DFGA) – 110 kW / 150 HP
  • AUDI A3 / S3 Sportback (8VA, 8VF) 2013 – 2021 2.0 TDI (CRFC) – 105 kW / 143 HP
  • AUDI A3 / S3 Sportback (8VA, 8VF) 2013 – 2021 2.0 TFSI (CZPB|DKZA) – 140 kW / 190 HP
  • AUDI A3 / S3 Sportback (8VA, 8VF) 2013 – 2021 30 TFSI (DKRF) – 85 kW / 116 HP
  • AUDI A3 / S3 Sportback (8VA, 8VF) 2013 – 2021 35 TFSI (DADA|DPCA) – 110 kW / 150 HP
  • AUDI A3 / S3 Sportback (8VA, 8VF) 2013 – 2021 40 TFSI (DKZA) – 140 kW / 190 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.

Related Parts