Denso (3297) SK20R11 Spark Plugs, Pack of 4 : Amazon.in: Car & Motorbike,Suzuki Denso Spark Plug Iridium Zxu20pr11 09482-00602 - Spark Plug, Spark Plugs | Made-in-China.com,OEM Top Quality Nickel Alloy Spark Plug Bujias Sk20r11 3546 N G K for Japanese Car 19mm - Iradium Spark Plugs, Nickel Spark Plugs | Made-in-China.com,ZXU20PR11, Spark plugs | DENSO,Sk20r11 Long Life Original Iridium Platinum Car Spark Plug - China Sk20r11 Spark Plug, Long Life Spark Plug | Made-in-China.com