DENSO K16R-U11/3120 OEM #90919-01164 SPARK PLUG NICKEL U-GROOVE TOYOTA HONDA MITSUBISHI LEXUS, DENSO K16R-U11/3120, DENSO K16R-U11/3120 SPARK PLUG NICKEL U-GROOVE FOR TOYOTA HONDA MITSUBISHI LEXUS, DENSO K16R-U11/3120 OEM #90919-01164 SPARK PLUG NICKEL U-GROOVE