Castrol 20W-50 Gtx Engine Oil 5 Litre 3413901

Castrol 20W-50 Gtx Engine Oil 5 Litre

Castrol is here to serve every driver, every motorcyclist and every industry on Earth. We do this through Liquid Engineering. That means creating high performance oils, lubricants, fluids and greases for every application you can imagine.

We also know that you need every part of your world to run smoothly, so we can lubricate every part of the car or motorcycle you own, the escalators at your local shops, the elevator at your office, and even the production line that made your refrigerator. We are here for you in Australia's workshops, mines, farms and beyond.

Whatever you need, we help make it happen.

Key features

• High performance 20W-50 viscosity suitable for various driving conditions.
• Designed to provide excellent wear protection and engine cleanliness.
• Optimises engine performance and efficiency for both petrol and diesel engines.
• Suitable for older vehicles and classic cars requiring thicker oil.
• Meets or exceeds API SN and ACEA A3/B4 standards.

Technical details

• Volume: 5 litres
• Viscosity: 20W-50
• Type: Mineral oil
• API Service Classification: SN
• ACEA: A3/B4

Applications / fitment

This engine oil is typically used in a variety of vehicles and machinery requiring robust lubrication.

• Passenger vehicles
• 4x4 vehicles
• Classic cars
• Motorcycles
• Light trucks
• Farm machinery

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.

Frequently asked questions

What type of vehicles can use Castrol 20W-50 GTX Engine Oil?

This engine oil is suitable for a variety of vehicles including passenger cars, 4x4s, classic cars, and light trucks.

Is this oil suitable for both petrol and diesel engines?

Yes, Castrol 20W-50 GTX Engine Oil is designed to optimise performance for both petrol and diesel engines.

How often should I change my engine oil?

It is generally recommended to change your engine oil every 5,000 to 10,000 kilometres, but please refer to your vehicle's manual for specific guidance.

Can I use this oil in high-performance engines?

This oil is suitable for older and classic vehicles but may not be ideal for modern high-performance engines that require synthetic oils.

What is the viscosity rating of this oil?

The viscosity rating of Castrol 20W-50 GTX Engine Oil is 20W-50, making it suitable for various driving conditions.