Original Center Electrode Material is Iridium and Ground Electrode Pin Material is Platinum
Do Not Gap, Gap is Preset
OE Fine Wire Double Iridium Pin-to-Pin
Product Attributes:
Center Electrode Design:Fine Wire
Prop 65 Warning Label Required?:No
Electrical Terminal Type:Non-removable Nut
Hex Type:Hex
Resistor Type:Yes
Indexed:No
Ground Electrode Tip Design:Pin-to-pin
Outdoor Power Equipment Application:No
Pre-Gap Size:1
Insulator Type:Non-projected
Ground Electrode Core Material:N/a
Short Style:No
Seat Type:Flat
Ground Electrode Quantity:1
Spark Plug Type:4-cycle
Automotive Item Weight (lbs):0.083776 Lb
Insulator Material:Ceramic
Hex Size:14
Reach:26.5
Resistor:Yes
Ground Configuration:Standard
Product Length:3.300394 In
Resistance:6000
Product Width:0.669291 In
Features:
Double Iridium electrodes – iridium-alloy firing pin and an iridium-alloy pin laser-welded onto the ground electrode offer higher performance and up to 4 times longer life compared to standard copper spark plugs
OE Fine Wire design requires up to 24% less voltage to ignite
360 degree continuous laser welding increases durability for increased life
Copper core provides broader heat range to resist pre-ignition and fouling
Bosch Iridium Spark Plugs are engineered to deliver both high performance and long life, representing the best of OE spark plug technology. Bosch Double Iridium Pin-to-Pin technology features 2 iridium-alloy electrodes – an iridium-alloy firing pin and iridium-alloy pin laser-welded onto the ground electrode. This design offers higher performance by allowing more efficient flame-kernel growth and up to 4 times longer life compared to standard copper spark plugs