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Engine Identification

NOTE: For repair procedures not covered in this article, see ENGINE OVERHAUL PROCEDURES article in GENERAL INFORMATION.

Engine identification code is stamped on block, below cylinder head mating surface. First 5 characters of code indicate engine type. See ENGINE IDENTIFICATION CODES  table. Sixth and seventh digits identify emissions group. Last 5 digits represent engine serial number.

ENGINE IDENTIFICATION CODES

Application Code
3.5L C35A1