Granville Engine Oil - 5W-30
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Product Information
Full details
The Granville 5W-30 fully synthetic engine oil is engineered for owners of petrol and diesel vehicles, particularly those manufactured by GM, Vauxhall, and Opel who require extended longlife service interval performance. This high-performance lubricant offers superior engine protection and thermal stability, though it is essential to verify your specific vehicle's manufacturer requirements before application as oil viscosity and specifications vary by engine design.
All features
| Model Part Number | 5W-30 |
|---|---|
| Brand | Granville |
Extended Product Information
FAQs
Can I use this oil in an engine that doesn't specify 5W-30?
No. Always adhere to the viscosity and performance standards specified in your vehicle's owner manual to avoid engine damage.
Does this meet BMW requirements?
Yes, this product meets the BMW LL-01 standard.
Is this oil suitable for both petrol and diesel engines?
Yes, it is formulated to meet both petrol and diesel engine requirements, specifically complying with API SL/CF and ACEA A3/B4.
How often should I change my oil using this product?
Follow the 'longlife' service intervals outlined in your vehicle manufacturer's handbook, as these vary based on your specific engine and driving habits.
Can I mix this with other brands of 5W-30?
While it is technically possible, it is highly recommended to use the same brand and specification oil to maintain the integrity of the longlife service intervals.
Troubleshooting
Oil pressure warning light stays on after change
Verify that the correct amount of oil was added and ensure the new oil filter is tightened correctly and the seal is seated.
Noticeable engine noise shortly after oil change
Check oil levels via the dipstick immediately; if the level is correct, ensure the oil filter is of the correct specification and not defective.
Pros and Cons
Pros
- Ideal for extended longlife service intervals
- Excellent thermal stability under high load
- Broad compatibility with BMW, VW, and Mercedes-Benz standards
- Reduces internal engine friction and wear
Cons
- Not suitable for every vehicle engine type
- Requires professional or careful DIY handling for disposal
- May be overkill for older vehicles not requiring synthetic lubrication
Setup, Compatibility & Care
To use this product effectively, always verify your vehicle handbook to ensure your engine requires 5W-30 viscosity and the specific industry approvals mentioned. When performing an oil change, ensure the engine is slightly warm—but not scalding hot—to allow the oil to drain freely from the sump. After replacing the oil filter, fill to the manufacturer’s recommended capacity and check the level using the dipstick once the engine has cycled for a few minutes. Always recycle your used engine oil at an authorized local collection facility to protect the environment. Store the bottle in a cool, dry place away from direct sunlight and ensure the cap is tightly sealed after use to prevent moisture contamination.