k16r-u Improved engine performance and throttle response Efficient fuel economy Improved combustion stability during cold idling

DENSO Spark Plug standard plugs feature a patented U-groove that always provides a ground electrode to produce a hot spark. Excellent thermal conductivity of copper wire core. Reducing cross-threading and forcing threads to roll into the machine. The plug's insulator is made of purified alumina powder to prevent excessive stress and 5-rib flashover. Technical Specifications - 14mm thread, 19mm 3/4 inch, 5/8 inch 16mm hex size, gasket seat, resistor, solid terminal, U-groove ground electrode gap, .032" (0.8 mm) )


Manufacturer: ‎Denso
Brand: ‎DENSO
Product size: ‎11.43 x 7.62 x 2.54 cm; 158.76 g
Product model number: ‎K16R- U
Product dimensions: Depth x Width x Height: ‎11.4 x 7.6 x 2.5 cm
Product weight: ‎158 g