Mazda Protege Spark Plug Replacement

For Sustained High Speed Driving Original Center Electrode Material is Copper/Nickel Gap 0.044 in

Gap 0.044in OE Type ; Plug Type RC12YC

For City Driving Original Center Electrode Material is Copper/Nickel Gap 0.044 in

Gap 0.044in; Plug Type RC12YC5

For City Driving Original Center Electrode Material is Copper/Nickel Gap 0.04 in

Gap 0.044in OE Type ; Plug Type RC9YC4

For Sustained High Speed Driving Original Center Electrode Material is Copper/Nickel Gap 0.044 in

Gap 0.044in; Plug Type RC12MC4

Gap 0.032 O.E. Recommended Resistor Plug with Patented U-Groove Design

Gap 0.044 DENSO is O.E. Manufacturer / Resistor Plug with Patented U-Groove Design OE

Gap 0.044 DENSO is O.E. Manufacturer / Resistor Plug with Patented U-Groove Design OE

Gap 0.044"

Gap 0.044 DENSO is O.E. Manufacturer / Resistor Plug OE

Gap 0.044 DENSO is O.E. Manufacturer / Resistor Plug OE

Gap 0.044" Actual OE Manufacturer 30,000 mi OE Mfr Recommended Service Interval

Gap 0.044in; Plug Type RC12PYC

Gap 0.044" Actual OE Manufacturer 30,000 mi OE Mfr Recommended Service Interval

Gap 0.044" Actual OE Manufacturer 30,000 mi OE Mfr Recommended Service Interval

Gap 0.044"

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

For Sustained High Speed Driving Original Center Electrode Material is Copper/Nickel Do Not Gap, Gap is Preset

For Sustained High Speed Driving Original Center Electrode Material is Copper/Nickel Do Not Gap, Gap is Preset

Gap 0.044in; Plug Type RC12PMC4

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

Gap 0.044in; Plug Type RC10PYC

Gap 0.044"

Gap 0.044"

Gap 0.044"

Gap 0.032"

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

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 0.044in; Plug Type RC10PYP4

Gap 0.044in; Plug Type RC12PYP

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

For Sustained High Speed Driving Original Center Electrode Material is Copper/Nickel Do Not Gap, Gap is Preset

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

For Sustained High Speed Driving Original Center Electrode Material is Copper/Nickel Do Not Gap, Gap is Preset

Gap 0.044in; Plug Type RC12PMPB4

For Sustained High Speed Driving Original Center Electrode Material is Copper/Nickel Do Not Gap, Gap is Preset

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

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

For Sustained High Speed Driving Original Center Electrode Material is Copper/Nickel Do Not Gap, Gap is Preset

Gap 0.044in; Plug Type RC10WYPB4

Gap 0.044in; Plug Type RC12WYPB4

Gap 0.044in; Plug Type RC12WMPB4

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

Gap 0.044"

Gap 0.044"

Gap 0.044"

Gap .044 (in)

Gap .044 (in)

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 Worlds 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 Worlds 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

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

Gap 0.032 DENSO is O.E. Manufacturer / Double Platinum Plug - Extra Long Life Double Platinum Plug with Platinum Ground Strap OE

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

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

Gap .044 (in)

Gap 0.032"

Gap 0.044"

Gap 0.044"

Gap 0.044"

Gap 0.044"

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

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

Gap 0.044"

Gap 0.044"

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

Gap 0.044"

Gap 0.032 Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap

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

Single; Plug Type 7IR6Y; [Available While Supplies Last];0.043 in. Plug Gap

14mm Thread; 3/4 in Reach; Hot Heat Range; 4 Pack;0.044 in. Plug Gap