Dayco Coolant Expansion Tank DET0076

Dayco Coolant Expansion Tank Fits Holden Captiva

The Dayco Coolant Expansion Tank is an essential component for maintaining the efficiency of your vehicle's cooling system. Designed specifically for the Holden Captiva, this expansion tank is built to OE specifications, ensuring a perfect fit and reliable performance. It is ideal for DIY enthusiasts, tradies, and fleet operators looking for a dependable solution to keep their vehicles running smoothly.

As the expansion tank operates under pressure, it plays a crucial role in managing coolant flow and preventing overheating. Over time, these tanks can become discoloured, brittle, or contaminated, necessitating a timely replacement to avoid potential engine damage. The Dayco expansion tank is engineered to withstand the demands of everyday driving in various Australian conditions.

Key features

• OE specification design for guaranteed fit and performance.
• Constructed from durable materials to withstand high pressure.
• Helps maintain optimal coolant levels and system efficiency.
• Direct replacement for worn or damaged tanks.
• Compatible with a range of Holden Captiva models.
• Easy installation to minimise downtime.

Technical details

• Brand: Dayco
• Part type: Coolant Expansion Tank
• Pressure cap included: Yes
• Compatibility: Holden Captiva 2.2 CG TD (2011-2018), 2.4 CG Wagon (2011-2018)
• Material: High-quality plastic for enhanced durability.

Applications / fitment

This expansion tank is typically used in various Holden Captiva models to ensure effective coolant management and system performance.

• Holden Captiva 2.2 CG TD 2011-2018
• Holden Captiva 2.2 CG Wagon TD AWD 2011-2018
• Holden Captiva 2.4 CG Wagon Flexfuel AWD 2012-2018
• Holden Captiva 2.4 CG Wagon i 2011-2018
• Holden Captiva 2.4 CG Wagon i AWD 2011-2018
• Holden Captiva 2.4 CG Wagon i Flex 2012-2015

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.
• 100% Fitment Guaranteed when you add your vehicle details to My Garage.

Frequently asked questions

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

To ensure compatibility, add your vehicle details to My Garage, which activates our 100% Fitment Guaranteed.

What symptoms indicate a faulty expansion tank?

Common signs include coolant leaks, discolouration, brittleness, or visible cracks in the tank.

Is installation difficult for a DIYer?

Installation is straightforward and can typically be completed with basic tools, making it suitable for DIY enthusiasts.

What should I do if my coolant levels are low?

Check for leaks and ensure the expansion tank is functioning correctly before refilling the coolant to the recommended level.

Can I use this tank with aftermarket coolant?

Yes, the Dayco expansion tank is compatible with most standard coolants; however, always check manufacturer recommendations.