Double Iridium electrodes - iridium firing pin and iridium ground electrode inlay offer higher performance. OE-matched spark position for compatibility with new Gasoline Direct Injection (GDI) technology. 4X Longer Service Life: compared to standard copper spark plugs. Electrode Gap: 1.0 mm. Alternatively please use the cross reference table above.It remains the responsibility of you (the customer) to check the specification of this item and carefully compare to your original before ordering/installing. This product has no reviews yet, however see what our buyers say about our other products.. DIY Car Service Parts has now added a dedicated sales and distribution team to handle customers questions and pre-sales enquires, we are experts in our field so if you have a query let us know! Unit 2 King Street Trading Estate Middlewich Cheshire CW10 9LF.