Mercedes-Benz C230 Spark Plug Replacement

Gap 0.032in; Plug Type RER8YC

Gap 0.032in OE Type ; Plug Type RC12YC

with Multiple Ground Electrodes Gap 0.032in ; Plug Type RC10DMC

Gap 0.040in; Plug Type RC9YC4

Gap 0.032in; Plug Type REC10YC4

Gap 0.032in; Plug Type RC12MC4

Gap 0.032 O.E. Recommended Resistor Plug with Patented U-Groove Design

Gap 0.044 Resistor Plug with Patented U-Groove Design

Gap 0.032" OE Equivalent Design 30,000 mi OE Mfr Recommended Service Interval

Gap 0.040"

Original Center Electrode Material is Copper/Nickel Do Not Gap, Gap is Preset

Gap 0.032"

Gap 0.032in; Plug Type RC12PYC

Gap 0.040"

Gap 0.040in; Plug Type RC9PYC

Gap 0.032in; Plug Type RC12PMB3

Gap 0.032"

Gap 0.040"

Standard Original Center Electrode Material is Copper/Nickel Do Not Gap, Gap is Preset

Gap: .032/0.8mm 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

Original Center Electrode Material is Copper/Nickel Do Not Gap, Gap is Preset

Gap 0.040 O.E. Recommended Resistor Plug

Gap 0.040" OE Equivalent Design 30,000 mi OE Mfr Recommended Service Interval

Gap 0.032in; Plug Type RC12PMPB4

Gap 0.032in; Plug Type RC10PLPB4

Gap 0.032"

Gap 0.032"

Gap 0.032in; Plug Type RC10WMB3

Low-Ohm Design Gap 0.040in OE Type ; Plug Type KC8WYPB4

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

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

Gap 0.032in; Plug Type RER8WYPB4

Gap 0.032in; Plug Type RC12WYPB4

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

Gap 0.032"

Gap 0.040"

Gap 0.032"

Gap 0.032"

Gap 0.032in; Plug Type REC10WYPB4

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)

Optional Original Center Electrode and Ground Electrode 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 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 O.E. Recommended Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap

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

Gap 0.035 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"

Gap 0.032"

Gap 0.032"

Gap 0.032"

Gap 0.040"

Gap 0.032" Actual OE Manufacturer 78,000 mi OE Mfr Recommended Service Interval

Gap 0.032"

Gap 0.040" Actual OE Manufacturer 100,000 mi OE Mfr Recommended Service Interval

Gap 0.032 O.E. Recommended Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap

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