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Vehicle Info NeededAUTOLITEPART NUMBER: 417-AR473
AR-473 Race Plug
$699
More than 10 available
Ships Tomorrow
Lowest Price Guarantee5/8'' Hex, 14mm Thread, Tapered Seat - .708'' Reach
- AR-473 Race Plug
- Autolite Race Plugs feature the latest plug design technology. Their multi-rib insulator, copper center electrode, large cut back ground electrode (covered in nickel plating and sealed inside a longer insulator to resist carbon fouling), and double terminated suppressor provide the best EMI suppression.
NOTE: Plugs are priced individually but may only be ordered in sets of 4.
Spark Plug Heat Ranges & Applications
Part TypeSpark Plug
Product LineAutolite Race Series Spark Plugs
BrandAUTOLITE
Package Height1.0
Package Width1.0
Package Length3.4
Weight0.1 PG
Part CategoryPerformance Parts
Seat StyleTapered
Reach (In).708"
Center Electrode DesignStandard / Regular
Insulator TypeShort Projection
Thread Size14mm X 1.25
Center Electrode Core MaterialCopper
Drive Size5/8" (16mm)
Gap- Factory Preset.025"/0.6mm
Center Electrode Tip MaterialCopper
Insulator MaterialCeramic
Part FitmentUniversal
ResistorNon Resistor
Vendor Part NumberAR473
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
