Note. For repair procedures not covered in this article, see ENGINE OVERHAUL PROCEDURES article in GENERAL INFORMATION.
Engine can be identified by 4th character of Vehicle Identification Number (VIN). See ENGINE IDENTIFICATION CODES table. VIN is located on top left instrument panel, near windshield. Engine serial number is stamped on left side of cylinder block, left of the flywheel.
| Application | VIN Code |
|---|---|
| Altima (KA24DE) | D |
| Frontier (KA24DE) | D |
| Xterra (KA24DE) | D |
ENGINE IDENTIFICATION CODES