maintenanceSpark Plug Servicefor 2021 Toyota Highlander 3.5L V6 · AWDLabor Hours0.8hrRange: 0.6–1 hrConfidenceestimatedAt $110/hr (independent shop)$88Estimated labor cost. Parts not included.Other labor times on this vehicle100K Service3.5 hr30K Service2.5 hr4WD Actuator4 hr60K Service3.5 hr90K Service3.5 hrABS Module1.5 hrABS Pump2 hrABS Wheel Speed Sensor - Front2 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