Gap 0.044in; Plug Type RC9MCC
with Multiple Ground Electrodes Gap 0.044in ; Plug Type RC10DMC
Gap 0.043in; Plug Type REC10YC4
Gap 0.044"
Gap 0.044 Resistor Plug with Patented U-Groove Design
Gap 0.044in; Plug Type RC10MCC
Gap 0.044"
Gap 0.044"
Gap 0.044"
Original Center Electrode Material is Platinum Gap 0.044 in
Original Center Electrode Material is Platinum Do Not Gap, Gap is Preset
Original Center Electrode Material is Iridium Do Not Gap, Gap is Preset
Gap 0.044in; Plug Type RC9PYC
Gap 0.044in; Plug Type RC12PMC4
Gap 0.044"
Gap 0.044"
Gap 0.040 Platinum TT - Twin-Tip Technology Design with Platinum Center Electrode and Titanium Enhanced Ground Strap
Gap 0.043in; Plug Type REC10PYPB4
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" Multi-Ground Electrode Spark Plug
Gap 0.044in OE Type ; Plug Type RC12PMPB4
Gap 0.044in; Plug Type RC10PLPB4
Original Center Electrode Material is Iridium Do Not Gap, Gap is Preset
Gap 0.044" Actual OE Manufacturer 60,000 mi OE Mfr Recommended Service Interval Sell Out and Reorder IFR5T11 (Stock # 4996)
Original Center Electrode Material is Platinum Do Not Gap, Gap is Preset
Gap 0.044" Actual OE Manufacturer 60,000 mi OE Mfr Recommended Service Interval
Gap 0.035in; 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; Plug Type RC10WMPB4
Gap 0.044in OE Type ; Plug Type RC12WMPB4
Gap 0.044 Double Platinum Plug - Extra Long Life Double Platinum Plug with Platinum Ground Strap
Gap 0.044in; Plug Type RC9WMPB4
Gap 0.044"
Gap 0.044"
Gap 0.036"
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 0.043in; Plug Type REC10WMPB
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 0.044 DENSO is O.E. Manufacturer / Iridium Long Life Plug - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap OE
Gap 0.044 Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap
Gap 0.044" Actual OE Manufacturer; Multi-Ground Electrode Spark Plug 60,000 mi OE Mfr Recommended Service Interval
Production: 01/1993-
Gap 0.044 DENSO is O.E. Manufacturer / O.E. Recommended Double Platinum Plug - Extra Long Life Double Platinum Plug with Platinum Ground Strap OE
Gap 0.032 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"
Gap 0.044"
Gap 0.044"
Factory Spark Plugs are Multi-Ground Electrode Gap 0.044" Optional Single Ground Electrode Spark Plug
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 0.036" Actual OE Manufacturer; OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs. 40,000 mi OE Mfr Recommended Service Interval
Gap 0.044" OE Equivalent Design; OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs. 60,000 mi OE Mfr Recommended Service Interval
Gap 0.044 DENSO is O.E. Manufacturer / Iridium Long Life Plug - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap OE
Production: 01/01/2005-06/30/2006
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 Lexus GS300. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Base · F Sport
Sedan
L4 2.0L · L6 3.0L · V6 3.0L
Automatic
