maintenanceSpark Plug Servicefor 1995 Rolls-Royce Corniche 6.75L V8 · RWDLabor Hours1.7hrRange: 1.4–2 hrConfidenceestimatedAt $110/hr (independent shop)$187Estimated labor cost. Parts not included.Other labor times on this vehicle100K Service7.6 hr30K Service5.4 hr4WD Actuator8.6 hr60K Service7.6 hr90K Service7.6 hrABS Module4.3 hrABS Pump4.3 hrABS Wheel Speed Sensor - Front4.3 hrSpark Plug Service on similar vehicles1997 Acura CL 2.2L I40.8 hr1997 Acura CL 3.0L V60.8 hr1998 Acura CL 2.2L I40.8 hr1998 Acura CL 3.0L V60.8 hr1999 Acura CL 2.2L I40.8 hr1999 Acura CL 3.0L V60.8 hr📝 Suggest a correction to this labor time