Use 5W-20 viscosity engine oil that meets API SN or newer standards and ILSAC GF-4 or newer, in about 5.5 quarts with a filter. Conventional or full synthetic oils are both acceptable as long as they meet these specifications.
The 2008 Honda Pilot runs a 3.5-liter V6 that relies on proper lubrication to maintain performance and longevity. Getting the oil specification right—from viscosity to certification—helps protect the engine under a range of driving conditions. Below is a practical guide to the exact oil requirements for this model year.
Recommended oil specifications
Before listing the key specifications to look for when buying oil, note that these are the values Honda typically cites for the 2008 Pilot’s 3.5L V6. Always check your owner’s manual or the under-hood label for your exact vehicle.
- Viscosity: 5W-20
- Certification: API SN or newer; ILSAC GF-4 or newer
- Oil type: Conventional or full synthetic (as long as it meets the above specs)
- Capacity: Approximately 5.5 quarts with a new oil filter
- Change interval: Follow the Maintenance Minder; typically 3,000–5,000 miles with conventional oil and about 5,000–7,500 miles with synthetic
Adhering to these specifications helps ensure proper lubrication, optimal fuel efficiency, and engine longevity.
Synthetic vs. conventional considerations
Full synthetic oil generally offers better high-temperature stability and longer interval options, which can be beneficial in hot climates or for drivers with heavier workloads. Conventional oil is typically less expensive and still suitable if you keep to the recommended change intervals and use oil that meets Honda’s specifications.
Always verify the exact requirements by checking the owner’s manual or the under-hood sticker, as there can be minor variations by market or engine revision.
Summary
For a 2008 Honda Pilot, use 5W-20 oil that meets API SN or newer and ILSAC GF-4 or newer. The engine oil capacity is about 5.5 quarts with a filter, and you can choose conventional or synthetic, provided the oil meets the specified standards and you follow the recommended maintenance intervals.