Castrol RX Super 15W 40 CJ 4 E9 Engine Oil 5L 3418278
Castrol RX Super 15W 40 CJ 4 E9 Engine Oil 5L
Castrol RX Super 15W 40 is a premium-grade diesel engine oil designed for ultimate engine protection. This high-performance oil is ideal for both light and heavy-duty diesel engines, making it suitable for a wide range of applications, including commercial vehicles, trucks, and machinery. With its advanced formulation, Castrol ensures that your engine operates efficiently and reliably under various conditions.
Whether you are a DIY enthusiast, a tradie, or managing a fleet, Castrol RX Super 15W 40 provides the protection and performance you need to keep your engines running smoothly.
Key features
- Premium-grade formulation for superior engine protection.
- Excellent resistance to thermal breakdown and oxidation.
- Enhanced wear protection for longer engine life.
- Improved fuel efficiency, helping to reduce operating costs.
- Compatible with modern exhaust after-treatment systems.
- Meets or exceeds industry standards for diesel engine oils.
Technical details
- Viscosity: 15W-40
- Volume: 5 litres
- API Specification: CJ-4
- Meets ACEA E9 standards
- Formulated for diesel engines
Applications / fitment
Castrol RX Super 15W 40 is typically used in various diesel engine applications to ensure optimal performance and protection.
- Light and heavy-duty diesel vehicles
- Commercial trucks and transportation fleets
- Construction and agricultural machinery
- Generators and stationary engines
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 is the recommended application for Castrol RX Super 15W 40?
Castrol RX Super 15W 40 is recommended for use in light and heavy-duty diesel engines, including commercial vehicles and machinery.
Can I use this oil in my petrol engine?
This oil is specifically formulated for diesel engines and is not recommended for petrol engines.
How often should I change my engine oil?
It is generally advised to change your engine oil every 5,000 to 10,000 kilometres, depending on your vehicle's usage and manufacturer's recommendations.
Is Castrol RX Super 15W 40 compatible with exhaust after-treatment systems?
Yes, this oil is designed to be compatible with modern exhaust after-treatment systems.
What are the benefits of using a premium-grade engine oil?
Premium-grade engine oils provide better protection against wear, improved thermal stability, and can contribute to better fuel efficiency.
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