BMW 740i Spark Plug Replacement

with Multiple Ground Electrodes Gap 0.032in OE Type ; Plug Type RC10DMC

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

Gap 0.032"

Original Center Electrode Material is Platinum Do Not Gap, Gap is Preset with Multiple Ground Electrodes

Gap 0.032in; Plug Type RC12PMB3

Production: -08/31/1998, Bosch F 8 LDCR

Gap 0.032"

Bosch F 7 LDCR

OE Style; .040"/1.0mm; Plug Material: Double Platinum; Interchangeable with SP-485-X

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

Gap 0.040 O.E. Recommended Resistor Plug

Gap 0.032" OE Equivalent Design

Gap 0.032in; Plug Type RC10PLPB4

Gap 0.032in; Plug Type RC10WMB3

Gap 0.032in; Plug Type RERX6PMCB4

NGK BKR6EQUP : High Power

Gap 0.032"

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

Gap 0.032"

Gap .040 (in)

Gap 0.032" Actual OE Manufacturer

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)

Original Center Electrode Material is Iridium 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

Production: -08/31/1998, Bosch F 8 LDCR

Gap .040 (in)

Gap 0.032"

Gap 0.032"

Bosch FGR7DQP : High Power

Bosch FGR7DQP : High Power

with Cup Terminal Gap 0.032in OE Type ; Plug Type RERX4ZWYPB

Gap 0.030" Actual OE Manufacturer; OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs. 30,000 mi or every 3rd oil change OE Mfr Recommended Service Interval

Gap 0.032" OE Equivalent Design 60,000 mi OE Mfr Recommended Service Interval

Gap 0.030" Actual OE Manufacturer; OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs. 60,000 mi OE Mfr Recommended Service Interval

14mm Thread; 3/4 in Reach; Hot Heat Range; 4 Pack;0.035 in. Plug Gap