Jaguar S-Type Spark Plug Replacement

Gap 0.040in; Plug Type RC12YC

Gap 0.050in; Plug Type RS9YC

Gap 0.050in; Plug Type RC12YC5

Gap 0.044 Resistor Plug with Patented U-Groove Design

Gap 0.032 Resistor Plug with Patented U-Groove Design

Gap 0.060 Resistor Plug with Patented U-Groove Design

Gap 0.040"

Gap 0.040in; Plug Type RC12PYC

Gap 0.052"

Gap 0.050in; Plug Type RS10PYC

Gap 0.052"

Gap 0.052"

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

Gap: .050/1.3mm Enhanced Tapered Ground Electrode w/ Platinum Chip

Gap: .054/1.4mm 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

OE Style

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 0.040in; Plug Type RC12PYP

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

Gap 0.050in; Plug Type RS10PYP

Gap 0.050in; Plug Type RS8WYPB5

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 0.040in; Plug Type RC12WYPB4

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

Gap 0.050 O.E. Recommended Double Platinum Plug - Extra Long Life Double Platinum Plug with Platinum Ground Strap

Gap 0.052"

Gap .050 (in)

Gap .050 (in)

Gap .040 (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 0.040 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 0.050" Actual OE Manufacturer 100,000 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 .040 (in)

Gap 0.052"

Gap 0.040"

Gap 0.040" OE Equivalent Design 100,000 mi OE Mfr Recommended Service Interval

Gap 0.052"

Gap 0.052" Actual OE Manufacturer 100,000 mi OE Mfr Recommended Service Interval

Gap 0.040"

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