Toyota Sienna Spark Plug Replacement

with Multiple Ground Electrodes Gap 0.044in ; Plug Type RC10DMC

Gap 0.040in; Plug Type RC9YC

Gap 0.044in; Plug Type RC9YC4

Gap 0.044in; Plug Type REC10YC4

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

Gap 0.044 Resistor Plug with Patented U-Groove Design

Gap 0.044"

Gap .044 (in); Auto

Gap 0.044"

Parts Produced Outside Japan Original Center Electrode Material is Platinum Gap 0.044 in

Parts Produced Outside Japan Original Center Electrode Material is Platinum Do Not Gap, Gap is Preset

Gap 0.040in; Plug Type RC9PYC

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

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

Gap 0.044"

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 .031 (in); Iridium XP Spark Plug Enhanced Tapered Ground Electrode w/ Platinum Chip

Gap 0.044in; Plug Type REC10PYPB4

Parts Produced Outside Japan Original Center Electrode Material is Platinum Do Not Gap, Gap is Preset

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

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

Gap 0.044 Resistor Plug

Gap 0.044 Resistor Plug

Gap 0.044"

Gap 0.044in; Plug Type RC10PLPB4

Gap 0.044"

Gap 0.044 Resistor Plug with Patented U-Groove Design

Gap 0.031in; Plug Type REA12WMPB

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

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

Parts Produced Outside Japan Original Center 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

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

Gap 0.044"

Original Center Electrode Material is Iridium and Ground Electrode Pin Material is Platinum Do Not Gap, Gap is Preset

Gap 0.044"

Gap 0.044"

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

Gap 0.044in; Plug Type REC10WMPB4

Gap 0.044in; Plug Type RC9WMPB4

Gap 0.044"

Gap 0.044in; Plug Type REC10WYPB4

OE Style

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 0.031in; Plug Type REC10WMPB

Gap 0.044"

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

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

Gap 0.044 DENSO is O.E. Manufacturer / Double Platinum Plug - Extra Long Life Double Platinum Plug with Platinum Ground Strap OE

Original Center Electrode Material is Iridium and Ground Electrode Pin Material is Platinum Do Not Gap, Gap is Preset

Gap 0.044 DENSO is O.E. Manufacturer / Double Platinum Plug - Extra Long Life Double Platinum Plug with Platinum Ground Strap OE

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" OE Equivalent Design 120,000 mi OE Mfr Recommended Service Interval

Gap 0.044"

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

Gap 0.044"

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

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

Original Center Electrode Material is Iridium and Ground Electrode Pin Material is Platinum Do Not Gap, Gap is Preset

Gap 0.044" OE Equivalent Design; OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs. 120,000 mi OE Mfr Recommended Service Interval

Gap 0.032" OE Equivalent Design; OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs. 120,000 mi Factory Recommended Service Interval

Gap 0.032" OE Equivalent Design; OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs.

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

Gap 0.032 DENSO is O.E. Manufacturer / Iridium Long Life Plug - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap OE

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