The recommended engine oil for Honda Ridgeline models varies by year, but most current Ridgeline owners should use 0W-20 full synthetic oil. Older Ridgelines (2006–2014) typically specify 5W-20. Always check your vehicle’s exact year and trim in the owner’s manual for the definitive specification.
This article explains the oil recommendations for Honda Ridgeline, detailing the generation-based guidance and practical tips for selecting the right oil and maintaining engine health.
Oil recommendations by Ridgeline generation
Knowing your model year helps identify the viscosity your engine expects.
- First generation Ridgeline (2006–2014): The typical specification in owner manuals is 5W-20 engine oil. You can use conventional, synthetic blend, or full synthetic oil that meets API SN/ILSAC GF-5 requirements. Honda Genuine Motor Oil is commonly used, but equivalents meeting the spec are acceptable. For extreme climates, follow the manual's climate guidance.
- Second generation Ridgeline (2017–present): The factory recommends 0W-20 full synthetic oil. Use an oil that meets ILSAC GF-5 or GF-6 standards and is suitable for extended drain intervals. Honda Genuine 0W-20 is a common choice, or an equivalent synthetic that meets the spec.
In short, the year determines the correct viscosity: 5W-20 for older Ridgelines, and 0W-20 for newer models. If in doubt, consult the owner’s manual or a Honda dealership.
Choosing the right oil and standards to look for
When shopping for oil, ensure it meets the correct specifications and is compatible with your engine’s design.
- Viscosity and grade: 0W-20 for most modern Ridgelines; 5W-20 for older models as specified in the manual.
- Oil type: Full synthetic is preferred for most Ridgelines; conventional or synthetic blend may be acceptable only if the manual allows it.
- Quality standards: Look for oil labeled as API SN/SP and ILSAC GF-5 or GF-6; for newer engines, GF-6 is common.
With the right oil, you’ll maximize protection, fuel efficiency, and engine longevity. Always choose a reputable brand and follow the maintenance intervals indicated by the Maintenance Minder or the owner’s manual.
Summary
For most Honda Ridgeline models produced in recent years, 0W-20 full synthetic is the recommended oil; older Ridgelines (2006–2014) typically call for 5W-20. Verify your specific model year in the owner’s manual or via official Honda guidance. Use oil that meets ILSAC GF-5 or GF-6 and API standards, prefer full synthetic, and follow maintenance intervals determined by the vehicle’s maintenance minder. If in doubt, consult a Honda dealer or certified mechanic.