Specifications: Mounting Base: Flat Manufacturer Part Number: E6TC Calorific Value: Medium Electrode Material: Normal Compatibility: DENSO W20FP-U, Denso WF20TTBRISK, N15YC, W175T35, Champion L82YCC Cross Reference: Autolite 45, Autolite 5924, Champion L77JC4 Features: |L78yc Spark Plug|Sp...