Model: Acura RL (2001 – 2004)
 | Engine code | Engine Oil Capacity | SAE Viscosity Grade |
|---|---|---|---|
| RL 3.5 (USA (2001 – 2004) | C35A | 4.6 L/ 0.3 L 4.86 US quarts (Service fill) Filter capacity 0.317 US quarts | 5W-30 10W-30 |
| RL 3.5 (CAN) (2001 – 2004) | C35A | 4.6 L/ 0.3 L 4.86 US quarts (Service fill) Filter capacity 0.317 US quarts | 5W-30 10W-30 |
Model: Acura (USA) RL, KB1, KB2 (2005 – 2012)
 | Engine code | Engine Oil Capacity | SAE Viscosity Grade |
|---|---|---|---|
| RL 3.5 (2005 – 2008) | J35A8 | n/a | 5W-20 |
| RL 3.7 SH-AWD (2009 – 2011) | J37A2 | 4.3 L 4.54 US Quarts / Filter: 0.3 L 0.317 US Quarts | 5W-20 |
| RL 3.7 SH-AWD (2011 – 2012) | J37A2 | 4.3 L 4.54 US Quarts / Filter: 0.3 L 0.317 US Quarts | 5W-20 |