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Bosch Double Platinum spark plugs are engineered to extend performance life and durability. The fine wire design of the center electrode improves ignitability and performance in your engine while the platinum tip on both the center and ground electrodes ensure longer life.
Resistor: Yes
Electrode Type: Fine Wire Center
Electrode Core Material: Platinum
Electrode Tip Material: Platinum
Insulator Type: Projected
Thread Size (IN): 0.551 Inch
Thread Size (MM): 14 Millimeter
Reach: 0.984 Inch
Seat Type: Tapered
Wrench Diameter: 5/8 Inch
Quantity: Single
Features
360 Degree Continuous Laser Welded Platinum Center Electrode Featuring Fine Wire Design
Copper Core Ground Electrode. Laser Welded Platinum Inlay Ground Electrode With Yttrium Enhancement
Nickel-Plated Shell With Rolled Threads. Large, Copper Core Center Electrode
Ribbed Insulator Design
Delivers Better Ignitability And Performance. Provides Broader Heat Range To Resist Pre-Ignition And Fouling
Provides Complete Anti-Seize And Corrosion Protection
Prevents Misfires Due To Flash-Over. Gives You Miles Of Worry-Free Driving
Promotes Durability And Longer Life
No Need To Gap For Faster Installation
Limited 1 Year Warranty