Dayco Coolant Expansion Tank DET0075

Dayco Coolant Expansion Tank Fits Holden Captiva 7, Captiva, Captiva 5

The Dayco Coolant Expansion Tank is an essential component for maintaining the efficiency of your vehicle's cooling system. Designed specifically for various models of Holden Captiva, this expansion tank plays a crucial role in managing coolant pressure and flow. With a robust construction that meets OE specifications, it ensures reliable performance for DIY enthusiasts, tradies, and fleet operators alike.

As the expansion tank is typically located at the highest point in the cooling system, it continuously cycles coolant while managing pressure effectively. Over time, tanks can become discoloured, brittle, or contaminated, necessitating a timely replacement to prevent overheating and engine damage.

Key features

• OE specifications guarantee a perfect fit and reliable performance.
• Constructed from durable materials for long-lasting use.
• Helps maintain optimal coolant pressure and flow.
• Designed specifically for Holden Captiva models for enhanced compatibility.
• Easy installation process for both DIY and professional mechanics.
• Prevents overheating and potential engine damage with timely replacement.

Technical details

• Part type: Coolant Expansion Tank
• Brand: Dayco
• Compatibility: Specific to Holden Captiva models
• Pressure cap included for efficient coolant management.
• Designed for both standard and AWD variants.

Applications / fitment

This expansion tank is typically used in the cooling systems of various Holden Captiva models, ensuring optimal performance and reliability.

• Holden Captiva 5 2.4 CG Wagon i (2009-2011)
• Holden Captiva 5 2.4 CG Wagon i AWD (2009-2011)
• Holden Captiva 5 3.2 CG Wagon i AWD (2006-2008)
• Holden Captiva 7 2.0 CG TD (2008-2011)
• Holden Captiva 7 2.0 CG TD AWD (2007-2011)
• Holden Captiva 7 3.2 CG i AWD (2008-2011)
• Holden Captiva 2.0 CG Wagon TD (2008-2011)
• Holden Captiva 2.0 CG Wagon TD AWD (2007-2011)
• Holden Captiva 3.0 CG Wagon i AWD (2011-2018)

Why buy from Mick’s Gone Bush?

• Trusted Australian business focused on reliable power, auto-electrical, and service parts.
• Stock sourced from reputable distributors and brands.
• Practical support for trade, off-grid, and fleet customers.
• Clear shipping, warranty, and customer service.
• Expert advice available for all your power and auto-electrical needs.

Frequently asked questions

How do I know if this expansion tank fits my vehicle?

You can check fitment by adding your vehicle details to My Garage, which activates our 100% Fitment Guarantee.

What should I do if my expansion tank is discoloured or brittle?

If you notice discolouration or brittleness, it is advisable to replace the expansion tank to prevent cooling system failures.

Is installation difficult for the Dayco Coolant Expansion Tank?

The installation process is straightforward and can be completed by both DIY enthusiasts and professional mechanics.

What happens if the expansion tank fails?

A failed expansion tank can lead to coolant leaks, overheating, and potential engine damage, making timely replacement crucial.

Does this product come with a warranty?

Yes, the Dayco Coolant Expansion Tank comes with a warranty to ensure your purchase is protected.