Bosch 4418 FGR8DQP Platinum +4 Spark Plug

Surface air gap technology features multiple spark paths to deliver the longest, most powerful spark for ultimate engine performance. Four yttrium enhanced ground electrodes reduce gap wear and oxidation for extended performance life. Electrode gap is factory set which never requires adjustment and ensures ease of installation.

• Shell
• Thread Diameter14mm
• Thread Pitch1.25mm
• Seat TypeGasket
• Reach19mm (3/4")
• Hex Size5/8" (16mm)
• Terminal TypeRemovable Nut
• Gap.063" (1.6mm)

• Center Electrode
• MaterialPlatinum
• TypeStandard
• ProjectionProjected

• Ground Electrode
• MaterialNickel
• TypeSurface Discharge
• Quantity4

• Specifications
• ResistorYes
• Heat Range8
• Torque SpecsCast Iron: 15-29 lb. ft. Aluminum: 15-22 lb. ft.

• Part Information
• BrandBosch
• WarrantySatisfaction Guarantee
• Longevity50k Miles

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