MiMi Auto Parts
CAP EXPANSION TANK 0BAR,

CAP EXPANSION TANK 0BAR

SKU: 222362

Category: BRAND NEW, COOLING, PRESSURE CAP

R20,70 incl. 15% VAT

✓ In stock, ships nationwide via The Courier Guy

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Fitment: Fits selected models across Mazda and Nissan. Confirm exact fitment before ordering.

Product Description

This brand new cooling pressure cap is designed for expansion tanks with a 0 bar pressure rating, ensuring your vehicle's cooling system maintains the correct conditions. It is suitable for select Mazda and Nissan models, providing a secure seal for the expansion tank and helping to manage coolant levels effectively. A faulty or missing expansion tank cap can lead to coolant leaks, overheating, and potential engine damage, making timely replacement essential. Signs that your expansion tank cap may need replacement include visible cracks, loss of grip, or coolant escaping from the tank. Always confirm your vehicle's model, year, engine size, and engine code before ordering to ensure compatibility.

This cap is compatible with Mazda and Nissan vehicles, including models such as Mazda 5 and 6, as well as Nissan Juke, X-Trail, NV200, NP300, and Koleos from 2002 onwards. Please check your vehicle's specifications to confirm this cap matches your cooling system requirements.

Common symptoms of a failing expansion tank cap include coolant leaks around the tank, frequent low coolant warnings, overheating, visible cracks or damage on the cap, a loose or poor fit, and coolant odour in the engine bay. You may also notice bubbling in the expansion tank or inconsistent coolant levels.

Replace your expansion tank cap if you notice any of these symptoms or during routine maintenance of your cooling system. The cap plays a vital role in maintaining the correct pressure and preventing coolant loss, so replacing it when faulty helps avoid more serious engine issues.

MiMi Auto Parts offers this expansion tank cap with nationwide delivery across South Africa. Trust us for the correct part and expert advice, and always double-check your vehicle details before placing an order.

Common signs this part may need replacement

  • Coolant leaking around the expansion tank
  • Frequent low coolant warnings
  • Engine overheating
  • Visible cracks or damage on the cap
  • Cap fits loosely or will not tighten
  • Coolant smell in the engine bay
  • Bubbling in the expansion tank
  • Inconsistent coolant levels

Typical replacement guidance

Replace the expansion tank cap if it is cracked, damaged, or no longer seals tightly, as this can lead to coolant loss and overheating. It is also advisable to replace the cap during regular cooling system maintenance or if you notice any symptoms of failure.

Why timely replacement matters

A faulty expansion tank cap can compromise the cooling system, leading to coolant leaks and engine overheating. Timely replacement helps prevent costly engine damage and keeps your vehicle running reliably.

Vehicle Compatibility

This part is confirmed to fit the following vehicles:

  • MAZDA 6 Estate (GH) 2007 – 2013 2.0 MZR (GHEFW, GH10F) (LF17) – 108 kW / 147 HP
  • MAZDA 6 Estate (GH) 2007 – 2013 2.5 MZR (GH5FW) (L5-VE) – 125 kW / 170 HP
  • MAZDA 6 Saloon (GG) 2002 – 2007 2.0 (GGEP, GG10) (LF17|LF18) – 104 kW / 141 HP
  • MAZDA 6 Saloon (GG) 2002 – 2007 2.0 (GGEP, GG10) (LFF7) – 108 kW / 147 HP
  • MAZDA 6 Saloon (GH) 2007 – 2013 2.0 MZR (GHEFP, GH10F) (LF4J|LF4K|LFYA|LFYB) – 108 kW / 147 HP
  • MAZDA 6 Saloon (GH) 2007 – 2013 2.5 MZR (GH5FS, GH5FP) (L5-VE) – 125 kW / 170 HP
  • MAZDA 6 Station Wagon (GY) 2002 – 2008 2.0 (GYEW) (LFF7) – 108 kW / 147 HP
  • NISSAN X-TRAIL I (T30) 2001 – 2009 2.0 (QR20DE) – 103 kW / 140 HP
  • NISSAN X-TRAIL I (T30) 2001 – 2009 2.2 Di 4×4 (YD22DDTi|YD22ETI) – 84 kW / 114 HP
  • NISSAN X-TRAIL III (T32_, T32R, T32RR) 2013 – 2026 2.0 (T32) (MR20DD) – 106 kW / 144 HP
  • NISSAN X-TRAIL III (T32_, T32R, T32RR) 2013 – 2026 2.5 ALL MODE 4×4-i (NT32) (QR25DE) – 126 kW / 171 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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