Rotary 12554 Fits Denso Spark Plug W20mr-U by Rotary $6.60 Sold out 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Sold out PRODUCT INFORMATION Type Spark Plug PRODUCT DESCRIPTION DESCRIPTION Denso Spark Plug W20MR-U. Replaces NGK BMR6A, Autolite 245 & Champion RCJ8. REPLACES OEM AUTOLITE 245 CHAMPION RCJ8 DENSO W20MR-U NGK BMR6A TORCH L6RC