Engine Identification
NOTE:
For repair procedures not covered in this article, see
ENGINE OVERHAUL PROCEDURES article in GENERAL INFORMATION.
CAUTION:
On LS400 models with electronic modulated air suspension, ensure ignition switch is turned to OFF position before raising vehicle.
NOTE:
When servicing engine, references to right and left refers to engine sides as viewed from rear of engine (drive plate end).
This is the first year of distributorless ignition on the 4.0L V8. Engine serial number is stamped on front of cylinder block. See Fig 1.
ENGINE IDENTIFICATION CODE
| Engine | Code |
|---|---|
| 4.0L V8 | 1UZ-FE |