MiMi Auto Parts
CAP EXPANSION TANK, Cooltec

CAP EXPANSION TANK

Brand: Cooltec

SKU: 203111

Category: COOLING, PRESSURE CAP

R41,40 incl. 15% VAT

✓ In stock, ships nationwide via The Courier Guy

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Fitment: Fits selected models across Hyundai and Kia. Confirm exact fitment before ordering.

Product Description

The Cooltec Cap Expansion Tank is designed to maintain the correct pressure and seal in your vehicle's cooling system. This cooling pressure cap is essential for preventing coolant loss and ensuring your engine operates at optimal temperature. It features a robust plastic construction with a ribbed grip for easy hand tightening and an internal sealing mechanism to provide a secure fit.

This cap is compatible with selected Hyundai and Kia models, including popular vehicles such as the Hyundai i10, i20, i30, ix35, Getz, and Kia Rio, Soul, and Sportage. Always confirm your vehicle's model, year, engine size, and engine code before ordering to ensure correct fitment.

A faulty expansion tank cap can lead to symptoms like coolant leaks, engine overheating, low coolant levels, or a collapsed radiator hose. You might also notice steam from the engine bay or fluctuating temperature gauge readings. These issues can compromise your vehicle's cooling system and engine performance.

Replace the expansion tank cap if you notice any signs of wear, damage, or if it no longer maintains system pressure. Regular inspection and timely replacement help avoid more serious cooling system failures and costly repairs.

Order your Cooltec Cap Expansion Tank from MiMi Auto Parts for reliable service and nationwide delivery across South Africa. Trust us to supply the right cooling pressure cap to keep your Hyundai or Kia running smoothly.

Common signs this part may need replacement

  • Coolant leaking from expansion tank
  • Engine overheating
  • Low coolant warning light
  • Collapsed or swollen radiator hoses
  • Steam from engine bay
  • Fluctuating temperature gauge
  • Coolant smell around engine bay
  • Difficulty maintaining coolant level
  • Air bubbles in coolant reservoir

Typical replacement guidance

Replace the expansion tank cap if it shows signs of cracking, warping, or if it fails to hold pressure. A worn or damaged cap can compromise the cooling system and lead to overheating or coolant loss.

Why timely replacement matters

Timely replacement of the expansion tank cap ensures your vehicle's cooling system maintains proper pressure and prevents coolant leaks. This helps protect your engine from overheating and potential damage.

Vehicle Compatibility

This part is confirmed to fit the following vehicles:

  • HYUNDAI CRETA (SU2_) 2020 – 2026 1.5 CRDi (SU2I) (D4FA) – 85 kW / 116 HP
  • HYUNDAI CRETA 2016 – 2021 1.6 CRDi (D4FB) – 94 kW / 128 HP
  • HYUNDAI GRAND CRETA / ALCAZAR SUV (SU2LWB) 2022 – 2026 1.5 CRDi (D4FA) – 85 kW / 116 HP
  • HYUNDAI H-1 Cargo (TQ) 2008 – 2026 2.5 CRDi (D4CB) – 100 kW / 136 HP
  • HYUNDAI H-1 Cargo (TQ) 2008 – 2026 2.5 CRDi (D4CB) – 120 kW / 163 HP
  • HYUNDAI H-1 Cargo (TQ) 2008 – 2026 2.5 CRDi (D4CB) – 125 kW / 170 HP
  • HYUNDAI H-1 Travel (TQ) 2007 – 2026 2.5 CRDI (D4CB) – 110 kW / 150 HP
  • HYUNDAI H-1 Travel (TQ) 2007 – 2026 2.5 CRDi (D4CB) – 120 kW / 163 HP
  • HYUNDAI H-1 Travel (TQ) 2007 – 2026 2.5 CRDi (D4CB) – 125 kW / 170 HP
  • HYUNDAI H-1 Travel (TQ) 2007 – 2026 2.5 CRDi (D4CB) – 129 kW / 175 HP
  • HYUNDAI H-1 Travel (TQ) 2007 – 2026 2.5 CRDi (D4CB) – 74 kW / 101 HP
  • HYUNDAI H-1 Travel (TQ) 2007 – 2026 2.5 CRDi (D4CB) – 85 kW / 116 HP
  • HYUNDAI H-1 Travel (TQ) 2007 – 2026 2.5 CRDI (D4CB) – 94 kW / 128 HP
  • HYUNDAI i20 I (PB, PBT) 2009 – 2015 1.2 (G4LA) – 63 kW / 86 HP
  • HYUNDAI ix35 (LM, EL, ELH) 2009 – 2026 2.0 (G4KD) – 122 kW / 166 HP
  • HYUNDAI ix35 (LM, EL, ELH) 2009 – 2026 2.0 CRDi (D4HA) – 130 kW / 177 HP
  • HYUNDAI ix35 (LM, EL, ELH) 2009 – 2026 2.0 CRDi 4WD (D4HA) – 130 kW / 177 HP
  • HYUNDAI SANTA FÉ II (CM) 2006 – 2012 2.2 CRDi 4×4 (D4HB) – 145 kW / 197 HP
  • KIA RIO II (JB) 2005 – 2011 1.6 CVVT (G4ED) – 82 kW / 112 HP
  • KIA RIO II Saloon (JB) 2005 – 2026 1.6 16V (G4ED) – 82 kW / 112 HP
  • KIA SELTOS (SP2, SP2I) 2019 – 2026 1.5 CRDi VGT (SP2I) (D4FA) – 85 kW / 116 HP
  • KIA SOUL I (AM) 2009 – 2014 1.6 (G4FC) – 91 kW / 124 HP
  • KIA SOUL I (AM) 2009 – 2014 1.6 CRDi 128 (D4FB) – 94 kW / 126 HP
  • KIA SOUL I (AM) 2009 – 2014 1.6 CVVT (G4FC) – 95 kW / 129 HP
  • KIA SOUL I (AM) 2009 – 2014 1.6 GDI (G4FD) – 103 kW / 140 HP
  • KIA SOUL II (PS) 2014 – 2026 1.6 CRDi 128 (D4FB) – 94 kW / 126 HP
  • KIA SOUL II (PS) 2014 – 2026 1.6 CRDi 136 (D4FB) – 100 kW / 136 HP
  • KIA SPORTAGE IV (QL, QLE) 2015 – 2026 1.7 CRDi (D4FD) – 85 kW / 116 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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