Spark Plugs - EFI EFTS, EFES Engines - Fuel Injected - Daihatsu Hijet Truck - S110P Models - 1994-1998Before ordering, check your VIN plate to confirm the engine type. Here is an example of a EF NS Engine Vin Plate. Product Description: Upgrade your fuel injected Daihatsu Hijet Truck with these high quality Spark Plugs, specifically designed for EFTS and EFES engines in S110P models (1994 1998). Engineered to deliver reliable ignition, smoother engine operation, and improved fuel efficiency, these spark plugs ensure optimal combustion performance.