INFINITI M45 Spark Plug Replacement

Gap 0.044in; Plug Type REC10YC4

Gap .044 (in); Auto

For City Driving Original Center Electrode and Ground Electrode Material is Platinum Do Not Gap, Gap is Preset

For Sustained High Speed Driving Original Center Electrode and Ground Electrode Material is Platinum Do Not Gap, Gap is Preset

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

Gap 0.044in OE Type ; Plug Type REC10PYPB4

Gap 0.044 Resistor Plug with Patented U-Groove Design

For City Driving Original Center Electrode and Ground Electrode Material is Platinum Do Not Gap, Gap is Preset

For Sustained High Speed Driving Original Center Electrode and Ground Electrode Material is Platinum Do Not Gap, Gap is Preset

Gap 0.044"

For City Driving Original Center Electrode and Ground Electrode Material is Platinum Do Not Gap, Gap is Preset

Gap 0.044"

Gap 0.040 Platinum TT - Twin-Tip Technology Design with Platinum Center Electrode and Titanium Enhanced Ground Strap

For Sustained High Speed Driving Original Center Electrode and Ground Electrode Material is Platinum Do Not Gap, Gap is Preset

Gap 0.044"

Gap 0.044in; Plug Type REC10WYPB4

Gap 0.044 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 0.040 Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology

Gap 0.044"

Gap 0.044 O.E. Recommended Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap

Gap 0.044" Actual OE Manufacturer 105,000 mi OE Mfr Recommended Service Interval