Description
Vehicle Compatibility
This product is a mineral engine oil selected by specification. Use only where the manufacturer specifies SAE 15W-40 viscosity and API SL performance level. Confirm the required oil grade and spec in your owner’s manual before servicing or topping up.
- For petrol engines requiring API SL
- Use where SAE 15W-40 viscosity is specified
- Suitable for compatible older engines where a mineral 15W-40 oil is recommended (confirm handbook)
Do not substitute if your vehicle requires a different viscosity grade, ACEA spec, or an OEM approval not listed here.
Specifications
| Brand | Castrol |
|---|---|
| Product | Castrol GTX |
| Oil Type | Mineral Oil |
| Capacity | 5 L |
| SAE Viscosity Grade | 15W-40 |
| API Specification | SL |
| Specification | 3X Clean |
| SKU | 3422032 |
Features
- Mineral 15W-40 engine oil for vehicles specifying this viscosity grade
- Meets API SL performance level for suitable petrol engine applications
- 3X Clean specification for engines requiring this product positioning
- 5L container size suited to routine servicing on many vehicles (confirm capacity)
Why Buy From Us
- Local South African stock
- 12-month warranty (manufacturing defects)
- Spec-check support available if you share your vehicle make, model, year, and engine
Trusted by thousands of South African drivers for quality and durability.
Installation & Maintenance Tips
- Check your owner’s manual for the correct oil grade and service interval
- Replace the oil filter at every service where applicable
- Fill to the correct level and re-check after running the engine briefly
- Avoid mixing oil grades/specs unless the manufacturer allows it
- Dispose of used oil responsibly at an approved recycling facility