The Bosch Spark Plug Set is a direct-fit replacement for Toyota Hilux 2.7L Petrol 4x2 models built from 2018 to 2022. Replacing plugs as a full set keeps cylinder-to-cylinder combustion even and prevents misfire codes. Service life of up to 60,000km is typical in normal conditions. Factory gap is set at 0.8mm and heat range 7 matches the original equipment specification. A trivalent metal plating on the shell resists corrosion and seizing in aluminium heads. We recommend fitting by a qualified technician and following the manufacturer's torque specifications. Check the fitment list against your build date and VIN before ordering, as running changes were made mid-generation. Fitting is a straightforward workshop job and no coding or calibration is needed. New stock, 24 Months warranty, and dispatched from our Australian warehouse.