Traditional Spark Plug
InfoVehicle Info Needed
DENSOPART NUMBER: 313-4030

Traditional Spark Plug

$299
ShippingShips on 11/10/2026
Lowest PriceLowest Price Guarantee

Denso Traditional Spark Plugs
    Traditional Spark Plug

    U-Groove Designed

    Denso's Standard Spark Plugs have always offered a patented U-Groove ground electrode with a bigger and hotter spark. Copper core for better thermal conductivity. Machine-rolled threads to reduce cross-threading and seizing.
Part TypeSpark Plug
Product LineDenso Traditional Spark Plugs
BrandDENSO
Package Height1.0
Package Width1.0
Package Length3.5
Weight0.13 PG
Part CategoryReplacement Parts
Pre-Gap Size0.032 in
Reach19 mm
Ground Electrode Quantity1
Ground Electrode Tip DesignU-Groove
QuantitySold Individually
Ground ConfigurationStandard
Washer IncludedYes
Center Electrode Core MaterialCopper
Seat TypeFlat
Center Electrode Tip MaterialNickel
Ground Electrode Core MaterialNickel
Resistor TypeNo
Part FitmentDirect Fit
Manufacturer Heat Range24
Hex Size20.6 mm
Vendor Part Number4030
Package Qty1
Package TypeEA

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Some parts are not legal for use in California or other states with similar laws / regulations
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