Toyota 4Runner Spark Plug Replacement

with California Emissions System Original Center Electrode Material is Copper/Nickel Gap 0.044 in

Original Center Electrode Material is Copper/Nickel Gap 0.028 in

Gap 0.032in OE Type ; Plug Type RC12YC

Gap 0.032in OE Type ; Plug Type RN12YC

Gap 0.044in; Plug Type RC9MC4

Low Emission Vehicle (LEV) with California Emission System Gap 0.044in ; Plug Type RC12MCC4

Original Center Electrode Material is Copper/Nickel Gap 0.032 in

Gap 0.044in; Plug Type REC10YC4

Gap 0.044in; Plug Type RC12MC4

Original Center Electrode Material is Copper/Nickel Gap 0.039 in

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

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

Gap 0.032"

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

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

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

Gap 0.032 Resistor Plug with Patented U-Groove Design

Gap 0.044 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"

Gap 0.032"

Gap 0.032"

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

Production: 08/01/1999-, California specification

OE Style; Auto

Gap .044 (in); Auto

Gap 0.032in; Plug Type RC12PYC

Gap 0.044"

Factory Spark Plugs are Multi-Ground Electrode Gap 0.044" Optional Single Ground Electrode Spark Plug

Gap 0.032in; Plug Type RN14PMC

Calif. Emissions Gap 0.044"

Original Center Electrode Material is Copper/Nickel Gap 0.044 in

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

with California Emissions System Original Center Electrode Material is Copper/Nickel Do Not Gap, Gap is Preset

Gap 0.044in; Plug Type RC12PMC4

except Low Emission Vehicle (LEV) with Federal Emission System Gap 0.032in OE Type ; Plug Type RC12PMB3

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

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

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

Production: 08/01/1999-, California specification

Gap 0.044"

Gap 0.032"

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

Gap 0.032"

Gap 0.032"

Gap .032 (in)

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

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 0.040 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 RN14PYP

Gap 0.044in; Plug Type REC10PYPB4

Gap 0.032in; Plug Type RC12PYP

Gap 0.044 Resistor Plug with Patented U-Groove Design

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

with California Emissions System Original Center Electrode Material is Copper/Nickel Do Not Gap, Gap is Preset

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

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

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

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

Gap 0.044" Actual OE Manufacturer; Multi-Ground Electrode Spark Plug 60,000 mi OE Mfr Recommended Service Interval

Gap 0.044in; Plug Type RC12PMPB4

Gap 0.044"

Gap 0.044in; Plug Type RC10PLPB4

Gap 0.044"

Gap 0.044 Resistor Plug with Patented U-Groove Design

Gap 0.044 Resistor Plug with Patented U-Groove Design

with California Emissions System Original Center Electrode Material is Copper/Nickel Do Not Gap, Gap is Preset

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

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

Original Center Electrode Material is Iridium 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

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

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

Gap 0.044"

Gap 0.032in; Plug Type RC12WYPB4

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

Gap 0.044in OE Type ; Plug Type RC10WMPB4

Gap 0.044in; Plug Type RC12WMPB4

Gap 0.044"

Gap 0.044"

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 0.032 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 0.044in; Plug Type REC10WMPB4

Factory Spark Plugs are Multi-Ground Electrode Gap 0.044" Optional Single Ground Electrode Spark Plug

Gap 0.032"

Gap 0.044"

Gap 0.032"

Gap 0.032"

Gap 0.044in; Plug Type REC10WYPB4

Gap .032 (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 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 0.044 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)

Calif. Emissions Gap 0.044"

Gap 0.044"

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

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 0.044"

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

Gap 0.044 DENSO is O.E. Manufacturer / Iridium Long Life Plug - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap OE

Gap 0.044" Multi-Ground Electrode Spark Plug

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

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

Gap .032 (in)

From 6/2013 Gap 0.044" OE Equivalent Design 120,000 mi OE Mfr Recommended Service Interval

Gap 0.044"

Gap 0.032"

Calif. Emissions Gap 0.044"

Gap 0.044"

Gap 0.044"

Gap 0.044 DENSO is O.E. Manufacturer / Iridium Long Life Plug - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap OE

Gap 0.044"

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

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

14mm Thread; 3/4 in Reach; Hot Heat Range; 4 Pack;0.032 in. Plug Gap