Bosch Super 4 FR78 FR78X Spark Plugs (Set of 4) (Cross BKR5E-11 K16R-U11 BKR5E ) Plug Vios Corolla

Bosch Spark Plugs SET of 4 Super 4 FR78 / FR78X Bosch Part No. 0 242 232 501 / 0 242 232 502 Made in Germany (FR78) / Made in Russia (FR78X) Variant options: FR78 - 0.8mm Factory Gap FR78X - 1.1mm Factory Gap ***Spark plug specifications are the same, only difference is the factory gap.*** Hex Spanner Size: 5/8" (16mm) Thread Size: 14mm Thread Length: 19mm Thread Pitch: 1.25mm Spark Position: 3mm Gasket Type: Gasket Seat Tip Configuration: Four (4) Ground Electrodes Tightening Torque: 28nm Tightening Angle: 90 degrees Bosch Model Number Decoding ( FR78 / FR78X ): "F" - 14mm x 1.25mm, 16mm (Thread Size x Thread Pitch, Hex Spanner Size) "R" - With interference suppression resistor "78" - Bosch Spark Plug Heat Range (replacement for both heat range 7 and 8) "X" - 1.1mm Factory Gap **For FR78X** Cross Reference: Bosch FR7DC / FR7DC+ / FR7DCX / FR7DCX+ (Copper electrode version) Bosch FR8DC / FR8DC+ / FR8DCX / FR8DCX+ (Copper electrode version) Bosch FR7DP / FR7DPX (Platinum electrode version) Bosch FR8DP / FR8DPX (Platinum electrode version) NGK BKR5E / BKR5E-11 / BKR5EYA / BKR5EYA-11 / BCPR5E / BCPR5E-11 / BCPR5ES / BCPR5ES-11 / BCPR5EY / BCPR5EY-11 NGK BKR6E / BKR6E-11 / BKR6EYA / BKR6EYA-11 / BCPR6E / BCPR6E-11 / BCPR6ES / BCPR6ES-11 / BCPR6EY / BCPR6EY-11 Champion RC12PYP Nippondenso K16R / K16R-U11 / K16PR / K16PR-U11 / IK16 Nippondenso K20R / K20R-U11 / K20PR / K20PR-U11 / IK20 Common Applications: ***Please also double check your owner's manual for spark plug and gap specifications*** FR78(0.8mm Factory Gap) - Toyota Vios 1.5 (1NZ-FE Engine) FR78X (1.1mm Factory Gap) - Toyota Vios 1.3 (2NZ-FE Engine) - Toyota Corolla 1.6 GLi (4A-FE Engine) ***Each item is for a Set of Four (4) Spark Plugs, please see photo.*** Bosch Super 4 Spark Plug - Equipped with four enhanced ground electrodes with surface air-gap design: Bosch Super 4 spark plugs are engineered for outstanding engine performance, high fuel economy and protection against carbon fouling.