The 2008 Acura TL with the 3.2-liter V6 uses about 5 quarts of engine oil when changing the oil with a new filter, using 5W-20 synthetic oil.
Oil capacity and type
Key specifications for the TL’s oil capacity and recommended oil grade are outlined below to guide a typical oil change.
- Capacity: 5.0 quarts (with filter)
- Recommended oil: 5W-20 synthetic or synthetic-blend
- With a new filter, total oil required is around 5.0 quarts; if the filter is not replaced, the amount may be slightly less
- Always fill to the full mark on the dipstick after the engine has run briefly and settled
Note: Exact capacity can vary slightly by VIN and service conditions. Always consult the owner's manual for the precise specification for your vehicle.
Step-by-step oil change
For do-it-yourself oil changes, use this sequence as a practical guide while adhering to the manufacturer’s torque specs and disposal guidelines.
- Park on a level surface, engage the parking brake, and gather the correct oil (5W-20), a new oil filter, a drain pan, and basic tools.
- Warm the engine to operating temperature to help the oil drain more completely, then turn off the engine and secure the vehicle.
- Place the drain pan beneath the engine’s oil pan and carefully remove the drain plug to let the old oil drain out completely.
- Remove the old oil filter, replace it with a new one, and ensure the old gasket is removed from the mounting surface.
- Replace the drain plug and tighten to the manufacturer’s specified torque.
- Pour in approximately 4.7–5.0 quarts of new oil, then start the engine and let it run for a short time to circulate the oil.
- Turn off the engine, wait a few minutes, and check the oil level with the dipstick; add more oil if needed to reach the full mark.
- Check for any leaks around the filter and drain plug, then dispose of the used oil and filter properly.
After completing the oil change, reset any maintenance reminders as applicable and verify the oil level again after a short drive.
Summary
For a 2008 Acura TL with the 3.2-liter V6, plan on about 5 quarts of engine oil with a new filter, using 5W-20 synthetic or synthetic-blend oil. Always confirm exact capacity and viscosity requirements in the owner’s manual and use the dipstick to ensure the oil level is correct after filling and running the engine.