[4 Units]
* interval: max. 30,000 km at LPG / CNG exchange interval: max. 45,000 km for petrol. Thread: M14 x 1.25 Thread length: 19 mm. Spanner width: 16 mmAttraction force: 20-30 Nm. Find the right spark plugs for your car:www.brisk.biz/catalogues/spark-plugs/auto