Lamborghini Denso Spark Plugs Information

DENSO PREMIUM CLASS IRIDIUM SPARK PLUG, SOLD INDIVIDUALLY -- 12 mm thread, 19 mm reach, 11/16 in. hex size, gasket seat, resistor type, removable terminal, 0.4 mm iridium center electrode, tapered cut U-groove ground electrode, 0.032 in. gap size, 27 heat range, Designed with heavy duty insulator that provides unparalleled dielectric strength and thermal conductivity under extreme temperatures; The five-rib design prevents flashover while decreasing voltage loss; Its copper glass seal bonds the center electrode and insulator together for a gas-tight seal; Features a platinum center electrode that utilizes platinum to shrink the surface area of the center electrode tip for maximum firing performance and minimum voltage requirements; The platinum ground electrode resists gas and electrical erosion and corrosion extending service intervals to 60,000 miles.

Series: Denso Iridium Power

Quantity Sold: Sold individually

Warranty: 12-month Denso limited warranty

Part #: NP5373

DENSO REGULAR CLASS TRADITIONAL SPARK PLUG, SOLD INDIVIDUALLY -- 12 mm thread, 19 mm reach, 11/16 in. hex size, gasket seat, resistor type, stud terminal, U-groove ground electrode, 0.027 in. gap size, 27 heat range, Designed with heavy duty insulator that provides unparalleled dielectric strength and thermal conductivity under extreme temperatures; The five-rib design prevents flashover while decreasing voltage loss; Its copper glass seal bonds the center electrode and insulator together for a gas-tight seal; Features a platinum center electrode that utilizes platinum to shrink the surface area of the center electrode tip for maximum firing performance and minimum voltage requirements; The platinum ground electrode resists gas and electrical erosion and corrosion extending service intervals to 60,000 miles.

Series: Denso Standard

Quantity Sold: Sold individually

Warranty: 12-month Denso limited warranty

Part #: NP4116