Amazon.com: NGK Spark Plug BPR5ES 7422 (Pack of 4) for Rezzo Volga Civic Corsa Mégane Wrench size 20.8 mm Thread diameter 14.0 mm Thread Length 19.0 mm Spark gap 0.9 mm Resistance 5 KOhm : Automotive
Amazon.com: NGK (2641) DCPR9E Standard Spark Plug, Pack of 1 : Automotive
Amazon.com: NGK Spark Plug BPR5ES- Set of 4 (BPR5ESX4) : Automotive
Amazon.com: NGK Spark Plug BPR5ES- Set of 4 (BPR5ESX4) : Automotive