Toyota Prius Spark Plug Replacement

Gap 0.044in; Plug Type RC10YC4

Gap 0.044 Resistor Plug with Patented U-Groove Design

Gap 0.044"

Gap 0.044"

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

Gap 0.044in; Plug Type RC10PYC

Gap 0.044"

Gap: .043/1.1mm 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 .040 (in); Iridium XP Spark Plug Enhanced Tapered Ground Electrode w/ Platinum Chip

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

Gap 0.044"

Gap 0.044in; Plug Type RC11PYPB4

Gap 0.044in OE Type ; Plug Type REA12WMPB

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

Gap 0.044in; Plug Type RC10WYPB4

Gap 0.044"

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

Gap 0.044"

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" Actual OE Manufacturer 120,000 mi OE Mfr Recommended Service Interval

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

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

OE Style

Gap 0.044"

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

Gap 0.044"

From 4/2015 Gap 0.044"

Gap 0.044" OE Equivalent Design 120,000 mi OE Mfr Recommended Service Interval

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

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

From 4/2015 Gap 0.044" OE Equivalent Design 120,000 mi OE Mfr Recommended Service Interval-Without PZEV, 150,000 mi OE Mfr Recommended Service Interval-With PZEV

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 0.035" 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