LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Buick >> 2011 >> Lucerne V8-4.6L >> Repair and Diagnosis >> Application and ID >> RPO Code List
April 5, 2026: LEMON Manuals is launched! Read the announcement.

RPO Code List




RPO Code List

DEFINITION: The production/process codes provide the description of the Regular Production Options (RPO) used on the vehicle. The RPO list is printed on the Service Parts Identification Label. The following is a list of some of the RPO abbreviations and the description of each:
















scientia non olet · About LEMON Manuals