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Home >> Mercedes Benz >> 1987 >> 300SDL >> Repair and Diagnosis (Single Page) >> Engine Mechanical >> Engine Mechanical - Turbo Diesel >> Engine Coding >> Engine Identification

Engine Identification

The engine family designation is shown on the emission control information plate (attached to radiator crossmember). The 1st character identifies the model year ("H" for 1987) while the 4th and 5th characters identify the engine displacement.

ENGINE IDENTIFICATION CODES

Application (1) Engine Designation Engine Code
2.5L 5-Cylinder Diesel 190D
Non-Turbo 602.911 HMB2.5D6JA14
Turbo 602.961 HMB2.5D9JF14
3.0L 6-Cylinder Turbo Diesel
300D 603.960 HMB3.0D9KA18
300SDL 603.961 HMB3.0D9KA18
300TD 603.960 HMB3.0D9KA18
(1) The engine designation code must be used when ordering parts or when obtaining technical information. This number identifies specific engine.
CAUTION: On models with Supplemental Restraint System (SRS), observe the following precautions: Before any repairs are performed, disconnect and shield battery ground. Disconnect 10-point SRS connector under passenger's foot rest. Use extreme caution when working around steering column. Models with SRS may be identified by a SRS light below tachometer.