Denso 3250 W20EP-S11 Nickel Spark Plug

Denso spark plugs are 100% pre-fired to assure the highest quality possible. Semi-surface discharge increases ignitability and fouling resistance. Machine rolled threads prevent seizing or cross threading during installation and removal. 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 Size13/16" (21mm)
• Gap.043" (1.1mm)

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

• Ground Electrode
• MaterialNickel
• TypeSemi-Surface Discharge
• Quantity1

• Specifications
• ResistorNo
• Heat Range20
• FeaturesStainless steel gasket
• Torque SpecsCast Iron: 26-30 lb. ft. Aluminum: 15-22 lb. ft.

• Part Information
• BrandDenso
• Warranty12 Months
• Longevity20-30k 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.