Ford GT Spark Plug Replacement

Gap 0.044in; Plug Type RS9YC

Gap 0.044"

Gap: .044/1.1mm Enhanced Tapered Ground Electrode w/ Platinum Chip

Gap 0.044in OE Type ; Plug Type RS9PYP4

Gap 0.030in; Plug Type RES8WYPB3

Gap 0.030in; Plug Type RES9PYP4

Original Center Electrode Material is Platinum Do Not Gap, Gap is Preset

Gap 0.044in; Plug Type RS8WYPB5

Gap 0.032"

Gap 0.044"

Original Center Electrode Material is Iridium Do Not Gap, Gap is Preset

Gap 0.032 Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)

Gap 0.032" OE Equivalent Design* 60,000 mi (Severe) / 100,000 mi (Normal) OE Mfr Recommended Service Interval

Gap 0.044" OE Equivalent Design

Gap 0.032"

Gap 0.044"

Stock Heat Range; 0.030 in. Gap; 5/8 in. Hex Size; 1 in. Reach; Resistor; Tapered Seat Type; 1.25mm Thread Pitch; 14mm Thread Size; 6 Pack;Set Plug Gap To Manufacturers Recommended Setting

1 Heat Range Colder Than Stock; 0.028 in. Gap; 5/8 in. Hex Size/ 1 in. Reach; Resistor; Tapered Seat Type; 1.25mm Thread Pitch; 14mm Thread Size; 6 Pack;Set Plug Gap To Manufacturers Recommended Setting 7.2-14.5 lb. ft Torque Specification