Description
Vehicle Compatibility
This product is a manual transmission oil selected by specification. Use only where the manufacturer specifies SAE 80W and API GL-4 gearbox oil. Confirm the required viscosity grade and GL rating in your owner’s manual or service data before refilling or servicing.
- For manual gearboxes requiring SAE 80W with API GL-4
- For compatible transaxles specifying 80W GL-4 transmission oil
- Suitable for servicing and refills where SAE 80W and GL-4 are explicitly required
Do not substitute if your vehicle specifies GL-5, an OEM-approved fluid, or a different viscosity grade.
Specifications
| Brand | Castrol |
|---|---|
| Product | Castrol Manual |
| Fluid Type | Manual Transmission Oil |
| SAE Viscosity Grade | 80W |
| API Specification | GL-4 |
| Capacity | 5 L |
| SKU | 3428689 |
Features
- SAE 80W GL-4 manual transmission oil for compatible gearboxes
- Designed for applications where the correct gearbox oil viscosity and GL rating are specified
- Suitable for refills and servicing when used to the correct specification
- 5L service-size container for workshop and routine maintenance use
Why Buy From Us
- Local South African stock
- 12-month warranty (manufacturing defects)
- Spec-check support available if you share your make, model, and gearbox type
Trusted by thousands of South African drivers for quality and durability.
Installation & Maintenance Tips
- Confirm the exact gearbox oil requirement before use—viscosity and GL rating matter
- Clean around the fill plug before opening to prevent contamination
- Fill to the manufacturer’s specified level and follow the correct procedure
- If shifting feels abnormal after a change, re-check viscosity and required spec
- Dispose of used oil responsibly at an approved recycling facility
Important: Product information, kit contents and compatibility are provided as a guide and may contain errors or omissions. Please verify that this part and any included components are correct for your vehicle before installation. For full details see our Website Disclaimer (Errors & Omissions).