Gap 0.044in; Plug Type RC9MC4
Gap 0.040in; Plug Type RC10YC4
Gap 0.044in; Plug Type REC10YC4
Gap 0.044 Resistor Plug with Patented U-Groove Design
Gap 0.044"
Gap .044 (in); Auto
Gap 0.044"
Gap 0.044in; Plug Type RC12PMC4
Gap 0.040in; Plug Type RC9PYC
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 0.040in; Plug Type RC10PYC
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 .031 (in); Iridium XP Spark Plug Enhanced Tapered Ground Electrode w/ Platinum Chip
Gap 0.044in; Plug Type REC10PYPB4
Gap 0.040in; Plug Type RC8PYPB4
Gap 0.044 Resistor Plug with Patented U-Groove Design
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 0.044in; Plug Type RC10PLPB4
Gap 0.040in; Plug Type RC10PYPB4
Gap 0.044"
Gap 0.044 Resistor Plug with Patented U-Groove Design
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"
Gap 0.044in; Plug Type REC8WMPB4
Original Center Electrode Material is Iridium and Ground Electrode Pin Material is Platinum Do Not Gap, Gap is Preset
Gap 0.044in OE Type ; Plug Type RC10WMPB4
Gap 0.044"
Gap 0.044"
Gap 0.044 Double Platinum Plug - Extra Long Life Double Platinum Plug with Platinum Ground Strap
Gap 0.040in; Plug Type RC9WMPB4
Gap 0.044"
Gap 0.044in; Plug Type REC10WYPB4
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 0.031in; Plug Type REC10WMPB
Gap 0.044" Actual OE Manufacturer 120,000 mi OE Mfr Recommended Service Interval
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 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
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"
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 0.040 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 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.
Gap 0.044 DENSO is O.E. Manufacturer / Iridium Long Life Plug - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap OE
Denso #SK16HR11
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
Browse our selection of quality spark plug parts designed specifically for your Toyota Highlander. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Base · Base Premium · Hybrid · Hybrid Bronze Edition · Hybrid LE · Hybrid LE Nightshade · Hybrid Limited · Hybrid Limited Platinum · Hybrid Nightshade · Hybrid Platinum · Hybrid XLE · Hybrid XLE Nightshade · L · LE · LE Plus · Limited · Limited Platinum · Platinum · Plus · SE · Sport · Sport Premium · XLE · XSE
Sport Utility
L4 2.4L · L4 2.5L · L4 2.7L · V6 3.0L · V6 3.3L · V6 3.5L
Automatic · Automatic CVT
