Denso 3225 Q20PR-P11 Platinum Spark Plug

Platinum’s superior resistance to erosion and corrosion enables Denso platinum spark plugs an extended operation. Machine rolled threads prevent seizing or cross threading during installation and removal. 100% pre-fired to assure the highest quality possible. Purified alumina powder insulator provides exceptional strength and thermal conductivity. Five rib insulator prevents flashover. Copper-glass seal bonds center electrode and insulator for a gas-tight seal.

• Shell
• Thread Diameter14mm
• Thread Pitch1.25mm
• Seat TypeGasket
• Reach19mm (3/4")
• Hex Size5/8" (16mm)
• Gap.043" (1.1mm)

• Center Electrode
• MaterialNickel
• TypeStandard
• Size2.5mm

• Ground Electrode
• MaterialPlatinum
• Quantity1

• Specifications
• ResistorYes
• Heat Range20
• FeaturesDouble platinum layer on ground electrode
• Torque SpecsCast Iron: 26-30 lb. ft. Aluminum: 15-22 lb. ft.

• Part Information
• BrandDenso
• Warranty12 Months
• Longevity60k Miles

Automotive

Sorry, no automotive applications are associated with this part.

Powersports

Sorry, no powersports applications are associated with this part.

Non-Automotive

Sorry, no non-automotive applications are associated with this part.