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Vehicle Info NeededAUTOLITEPART NUMBER: 417-4164
Spark Plug Suppressor
$499
2 left in stock
Ships on Nov 02, 2026
Lowest Price GuaranteeCopper Core
- Spark Plug
- Suppressor
- Hex: 11/16"
- Reach: .500"
- Seat: Gasket
- Thread Diameter: 12mm
- Tip: Standard
- Autolite copper core spark plugs are guaranteed to deliver quick starts, good fuel economy & smooth acceleration.
Part TypeSpark Plug
Product LineAutolite Copper Core Spark Plugs
BrandAUTOLITE
Package Height1.1
Package Width1.1
Package Length4.0
Weight0.1 PG
Part CategoryReplacement Parts
Seat StyleGasket
Reach (In)3/4"
Center Electrode DesignStandard / Regular
Insulator TypeMid Projection
Thread Size12mm X 1.25
Center Electrode Core MaterialCopper
Drive Size11/16" (18mm)
Gap- Factory Preset.030"/0.8mm
Center Electrode Tip MaterialCopper
Insulator MaterialCeramic
Part FitmentDirect Fit
ResistorResistor
Vendor Part Number4164
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
