Castrol GTX Diesel Engine Oil 15W-40 API SL CF-4 5L 3359202
Vehicle Compatibility
This is a 15W-40 engine oil commonly listed as Castrol GTX Diesel, selected by specification. Use only where the manufacturer specifies SAE 15W-40 viscosity and API CF-4 (diesel) and/or API SL (petrol). Confirm the required viscosity and API category in your owner’s manual before servicing or topping up.
- For diesel engines requiring API CF-4
- Also suitable for petrol engines requiring API SL where 15W-40 is specified
- Use where SAE 15W-40 engine oil is specified
Do not substitute if your engine requires a different viscosity grade, ACEA category, or OEM approval not listed here.
Specifications
| Brand | Castrol |
|---|---|
| Product | Castrol GTX Diesel |
| Product Type | Engine Oil |
| Capacity | 5 L |
| SAE Viscosity Grade | 15W-40 |
| API Specification | CF-4, SL |
| SKU | 3359202 |
Features
- 15W-40 multi-grade engine oil for engines specifying this viscosity
- Meets API CF-4 for compatible diesel engine requirements
- Meets API SL for compatible petrol engine requirements
- 5L service-size bottle for routine maintenance (confirm your engine oil 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
- Confirm the correct viscosity and API spec in your owner’s manual before use
- 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
Description
Vehicle Compatibility
This is a 15W-40 engine oil commonly listed as Castrol GTX Diesel, selected by specification. Use only where the manufacturer specifies SAE 15W-40 viscosity and API CF-4 (diesel) and/or API SL (petrol). Confirm the required viscosity and API category in your owner’s manual before servicing or topping up.
- For diesel engines requiring API CF-4
- Also suitable for petrol engines requiring API SL where 15W-40 is specified
- Use where SAE 15W-40 engine oil is specified
Do not substitute if your engine requires a different viscosity grade, ACEA category, or OEM approval not listed here.
Specifications
| Brand | Castrol |
|---|---|
| Product | Castrol GTX Diesel |
| Product Type | Engine Oil |
| Capacity | 5 L |
| SAE Viscosity Grade | 15W-40 |
| API Specification | CF-4, SL |
| SKU | 3359202 |
Features
- 15W-40 multi-grade engine oil for engines specifying this viscosity
- Meets API CF-4 for compatible diesel engine requirements
- Meets API SL for compatible petrol engine requirements
- 5L service-size bottle for routine maintenance (confirm your engine oil 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
- Confirm the correct viscosity and API spec in your owner’s manual before use
- 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
