Escalade, Suburban, Tahoe, Yukon, Denali, DenaliXL, YukonXL 1999-2005

7.4L Engine


Located on the VIN plate, the VIN provides detailed engine identification and code information by liter and by the engine code letter.

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Fig. 7.4L engine identifier

1. Source Code

2. Month of Build

3. Date of Build

4. Broadcast Code