Mercedes-Benz C240 Spark Plug Replacement

2 Plugs Per Cylinder Required Gap 0.040in OE Type ; Plug Type RC12YC

Gap 0.032 Qty 2 Per Cyl. Resistor Plug with Patented U-Groove Design

Gap 0.044 Qty 2 Per Cyl. Resistor Plug with Patented U-Groove Design

Twin Spark System Gap 0.044"

Twin Spark System Gap 0.044"

2 Plugs Per Cylinder Required Gap 0.040in ; Plug Type RC12PYC

Dual Plug; 12 Req'd Gap 0.044"

Dual Plug; 12 Req'd Gap 0.044"

Twin Spark System Gap 0.044"

Gap 0.040 Qty 2 Per Cyl. Platinum TT - Twin-Tip Technology Design with Platinum Center Electrode and Titanium Enhanced Ground Strap

with Dual Spark Plugs Original Center Electrode and Ground Electrode Material is Platinum Do Not Gap, Gap is Preset

2 Plugs Per Cylinder Required Gap 0.040in ; Plug Type RC11PYPB4

2 Plugs Per Cylinder Required Gap 0.040in ; Plug Type RC12WYPB4

Gap 0.044 Qty 2 Per Cyl. O.E. Recommended Double Platinum Plug - Extra Long Life Double Platinum Plug with Platinum Ground Strap

Twin Spark System Gap 0.044"

Gap .040 (in)

Gap 0.044 Qty 2 Per Cyl. 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 Qty 2 Per Cyl. Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology

Twin Spark System Gap 0.044" Actual OE Manufacturer 100,000 mi OE Mfr Recommended Service Interval

Twin Spark System Gap 0.044" Sell Out and Reorder IFR5E11 (Stock # 7994)

Gap .040 (in)

Twin Spark System Gap 0.044"

Twin Spark System Gap 0.044"

Gap 0.044 Qty 2 Per Cyl. Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap