Toyota Denso Spark Plugs 90919-01121 / PQ16R
New GENUINE Toyota Platinum Spark Plugs. MADE IN JAPAN - Genuine items. Part number 90919-01121 / Nipon Denso PQ16R. Just 2 items left - I kept for spares. $10 EACH Details about Denso PQ16R: Thread diameter: 14mm Thread reach: 19mm Seat type: flat Hex size: 16mm Tip configuration: projected Construction: Double platinum Terminal type: Solid Denso PQ16R replacement spark plugs are equivalent to : AC Delco 41800 AC Delco 5 AC Delco AC5 AC Delco FR1LS Accel 0416S Autoli