Mazda GLC Spark Plug Replacement

Gap 0.032in OE Type ; Plug Type RN12YC

Resistor Type Gap 0.032in ; Plug Type RN9YC

Non-Resistor Type Gap 0.032in OE Type ; Plug Type N9YC

Non-Resistor Type Gap 0.032in OE Type ; Plug Type N12YC

Original Center Electrode Material is Copper/Nickel Gap 0.04 in

Gap 0.032 DENSO is O.E. Manufacturer / Resistor Plug with Patented U-Groove Design OE

Gap 0.032 DENSO is O.E. Manufacturer / Resistor Plug with Patented U-Groove Design OE

Gap 0.032"

Gap 0.032"

Gap 0.032" Actual OE Manufacturer

Gap 0.032" Actual OE Manufacturer 30,000 mi OE Mfr Recommended Service Interval

Gap 0.032"

NGK BP5ES

NGK BPR5ES

Original Center Electrode Material is Copper/Nickel Do Not Gap, Gap is Preset

NGK BPR5ES

NGK BPR5ES

Gap 0.032"

NGK BP5ES

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

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

Gap 0.032in; Plug Type RN9PYP

Gap 0.032in; Plug Type RN14PYP

Gap 0.032in; Plug Type RN8WYPB3

Gap 0.044 Double Platinum Plug - Extra Long Life Double Platinum Plug with Platinum Ground Strap

Gap 0.032"

Gap 0.032"

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

NGK BPR5ES