VAICO Expansion Tank - V25-0546

The VAICO V25-0546 expansion tank is designed as a high-quality replacement for your vehicle's coo...

Best current price£17.40from Autodoc

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AutodocVAICO Expansion Tank FORD V25-0546 1141512,1142509,1146360 Coolant Expansion Tank,Coolant Reservoir,Coolant Tank,Expansion Tank, coolant 1221362
£8.45 delivery
£17.40
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eBayVAICO Coolant Expansion Tank for FORD FIESTA V Van 2002-05 to 2005-09
Free delivery in 1–3 days
£28.50
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Product Information

Full details

The VAICO V25-0546 expansion tank is designed for automotive owners seeking a high-quality, reliable replacement for their vehicle's cooling system. This reservoir is engineered to maintain proper pressure and fluid levels, offering a durable alternative to original equipment components. While it provides excellent performance, users must meticulously cross-reference their vehicle's specific OE part number to ensure a correct and leak-free installation.

All features

Model Part NumberV25-0546
BrandVAICO

Extended Product Information

FAQs

Is the expansion tank cap included?

The product information covers the expansion tank; please check your specific package contents as the cap may be sold separately depending on the kit.

How do I know if this fits my car?

Verify the OE number on your current tank (1141512, 1142509, 1146360, or 1221362) against this part number.

What material is this tank made from?

It is constructed from high-grade automotive plastic designed to withstand high temperatures and pressure fluctuations.

Can I install this myself?

If you have experience with cooling system maintenance, it is a straightforward replacement, though professional installation is recommended if you are unsure.

Should I replace the coolant when replacing the tank?

Yes, it is highly recommended to flush the old coolant and replace it with fresh, manufacturer-approved fluid during this maintenance.

Troubleshooting

Coolant leaking from base of tank

Check that the bottom hose connections are securely fastened with undamaged clamps.

System showing air bubbles in the reservoir

Perform a proper cooling system bleed procedure to remove trapped air from the lines.

Tank cap not sealing correctly

Ensure the cap is tightened to the specified torque and check the gasket for debris or damage.

Pros and Cons

Pros

  • Meets strict manufacturing quality standards
  • Reliable alternative to expensive dealer-branded parts
  • Ensures proper cooling system pressure regulation
  • Compatible with a wide range of documented OE numbers

Cons

  • Requires careful verification of OE numbers before purchase
  • Does not include new cap or sensors in all configurations
  • Requires professional knowledge of cooling systems to install

Setup, Compatibility & Care

Before installation, ensure the engine is completely cool to prevent injury from pressurized, hot coolant. Always verify the `V25-0546` part number against your existing component or your vehicle's service manual to guarantee compatibility. During setup, use high-quality hose clamps to secure connections, and check for any signs of seepage immediately after refilling. To maintain the tank, visually inspect it for yellowing or cracks during every oil change. Use only the coolant type recommended by your vehicle manufacturer to avoid degrading the internal materials of the tank.

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