enginePiston Rings - Allfor 2011 Buick Lucerne 3.9L V6 · FWDLabor Hours20hrRange: 16–24 hrConfidencemediumAt $110/hr (independent shop)$2200Estimated labor cost. Parts not included.Other labor times on this vehicle100K Service5 hr30K Service2 hr60K Service3 hr90K Service4 hrABS Module2 hrABS Pump2.5 hrABS Wheel Speed Sensor - Front0.8 hrABS Wheel Speed Sensor - Rear0.8 hrPiston Rings - All on similar vehicles1997 Acura CL 2.2L I420 hr1997 Acura CL 3.0L V620 hr1998 Acura CL 2.2L I420 hr1998 Acura CL 3.0L V620 hr1999 Acura CL 2.2L I420 hr1999 Acura CL 3.0L V620 hr📝 Suggest a correction to this labor time