In general, 2008 Infiniti models run on SAE 5W-30 engine oil, either conventional or synthetic, but the exact specification depends on the engine and climate. Always confirm with the owner’s manual or a dealer.
Understanding the oil guidance for 2008 Infiniti models
The 2008 Infiniti lineup includes several models that share common oil requirements, but the precise grade can vary by engine and operating conditions. The following guidelines cover the most common configurations from that year:
- G35, FX35, and M35 models with the VQ35DE engine typically specify SAE 5W-30 engine oil.
- QX56 and other V8-powered models from 2008 also generally specify SAE 5W-30.
- In severe driving conditions (extreme heat, frequent short trips, or heavy towing), Infiniti may recommend using a high-performance synthetic 5W-30 oil, but verify the exact requirement in your manual for your VIN.
Note: Not all 2008 Infiniti models use the exact same oil specification. The most reliable source is the owner's manual, the under-hood sticker near the oil fill, or a dealer’s service department tied to your VIN.
Why the oil specification matters
Using the correct oil weight and formulation protects the engine, ensures proper lubrication, and supports efficiency. Infiniti engines from that era were designed around specific viscosity ranges to cope with a broad range of temperatures.
Always use the brand and grade recommended by Infiniti or an API-certified oil that meets ILSAC standards as stated in your manual.
How to verify the exact requirement for your car
To ensure you have the precise requirement for your 2008 Infiniti, follow these steps:
- Check the owner’s manual for the exact oil specification and capacity for your engine and climate.
- Look at the oil-fill cap under the hood for the recommended viscosity printed on the cap.
- Consult Infiniti’s VIN-specific maintenance guide or contact a dealership for the exact specification tied to your car.
- Ask a certified Infiniti technician if you’re uncertain or planning to use synthetic performance oils.
Key takeaway: The 2008 Infiniti oil requirement is not universal across the lineup; verify the exact spec for your engine and climate to ensure proper lubrication.
Summary: For most 2008 Infiniti models, SAE 5W-30 engine oil (conventional or synthetic) is the baseline recommendation, but always confirm via the owner’s manual, VIN-specific guides, or a dealer to ensure you meet the OEM specification for your engine variant and climate.
What type of oil does a 2008 Infiniti take?
Oil Grade: API*
| Viscosity: | 5W-30 (All TEMPS) |
|---|---|
| Capacity: | 6.6 quarts (with filter). After refill check oil level. |
| Torque: | 25 ft/lbs (Oil Drain Plug) |
Does Infiniti take 5W-30?
What is the Recommended Oil for the INFINITI QX60? The INFINITI QX60 recommended oil varies by model year. For 2023 vehicles and newer, the automaker suggests 0W-20 full synthetic oil, while older models will likely need 5W-30 full synthetic oil.
Does Infiniti require synthetic oil?
Oil Quality: INFINITI vehicles typically use synthetic oil, which lasts longer and performs better under stress compared to conventional oils. Using Infiniti-recommended oils ensures your vehicle benefits from maximum protection.
Which oil is better, 5W-30 or 10w40?
In other words, a lubricant with SAE 5W-30 will behave better when cold than a lubricant with SAE 10W-40. In contrast, oils with a higher SAE after the W generate thicker films of lubricant and better protect the mechanical parts when the vehicle is already hot.