What oil is recommended for Acura TL?
For most Acura TL models, synthetic 5W-20 is the standard recommendation. Some older engines or severe-service conditions may call for 5W-30; always verify the exact specification for your year in the owner's manual or on the oil filler cap.
The Acura TL spans multiple generations and engine options, so oil requirements have evolved over time. The precise viscosity and certification depend on the model year and engine variant. This article provides an overview and practical steps to confirm the exact specification for your car.
General guidance
Oil viscosity and certification are year-specific. The information below reflects common guidelines used across many TL generations, but the owner’s manual is the authoritative source for your exact vehicle.
Recommended oil by generation (typical ranges)
- 2000–2003 Acura TL (3.2L V6) — commonly uses synthetic 5W-30.
- 2004–2008 Acura TL (3.2L V6) — commonly uses synthetic 5W-30.
- 2009–2014 Acura TL (3.5L V6) — commonly uses synthetic 5W-20.
These ranges reflect standard practice for the corresponding eras; always confirm with the owner’s manual or dealer, as there can be regional or model-year variations.
Why the variation exists
Engine design, emission standards, and changes in oil technology influenced viscosity recommendations over time. As Honda/Acura moved toward newer engine designs and tighter tolerances, 5W-20 became more common for newer TL models, while earlier generations more frequently specified 5W-30.
Synthetic vs conventional
Across most TL generations, synthetic oil is preferred due to better protection, viscosity stability, and longer drain intervals when permitted by the manual. Oils should meet ILSAC certification (GF-5 or GF-6, depending on the model year) and Honda/Acura approvals. If you live in extreme temperatures or drive under severe conditions, choose the grade your manual specifies for those conditions.
How to verify the exact oil for your car
Follow these steps to ensure accuracy for your vehicle:
- Consult the owner’s manual for the recommended viscosity and API/ILSAC specifications for your exact year and engine.
- Check the oil filler cap on the engine; many caps indicate the recommended viscosity (for example, 5W-20).
- If you’re unsure, contact a Honda/Acura dealership or a trusted mechanic with your VIN to confirm the correct grade and certification.
When performing an oil change, use a high-quality oil that meets the specified certification and replace the oil filter. Dispose of used oil properly and follow the recommended change interval in your manual or maintenance minder.
Practical takeaways
Short answer: Synthetic 5W-20 is the typical default for newer TLs, with 5W-30 more common on older generations. Verify for your year to be certain, and use oils that meet ILSAC and Honda/Acura approvals.
Conclusion
The Acura TL’s oil requirement is year- and engine-specific. While 5W-20 synthetic is standard for many later TL models, older iterations commonly used 5W-30. Always rely on the official owner’s manual, the engine oil cap, or a dealer to confirm the exact viscosity and certification for your vehicle.
Summary
Summary: Oil recommendations for the Acura TL vary by generation. Most newer TLs use synthetic 5W-20, whereas older models typically call for 5W-30. Always check the owner’s manual or consult a dealer to confirm the precise viscosity and certifications for your specific year and engine, and choose an oil that meets ILSAC GF standards and Honda/Acura approvals.
