DR15YPP
BRISK PLATINUM Spark Plug 14mm thread, 3/4"(19mm) reach, 5/8'(16mm) hex, gasket seat, projected tip, resistor, fine wire 1.5mm Platinum center electrode, tapered Yttrium ground electrode
BRISK PLATINUM Spark Plug 14mm thread, 3/4"(19mm) reach, 5/8'(16mm) hex, gasket seat, projected tip, resistor, fine wire 1.5mm Platinum center electrode, tapered Yttrium ground electrode