maintenanceSpark Plug Servicefor 2021 Porsche 718 Boxster GTS 4.0L H6 · RWDLabor Hours1hrRange: 0.8–1.2 hrConfidenceestimatedAt $110/hr (independent shop)$110Estimated labor cost. Parts not included.Other labor times on this vehicle100K Service6.5 hr30K Service2.5 hr4WD Actuator3.3 hr60K Service3.5 hr90K Service6.5 hrABS Module2.5 hrABS Pump1.6 hrABS Wheel Speed Sensor - Front1.6 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