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Spark Plug - FRAM AR3924

Autolite AR3924 High Performance Racing Resistor Spark Plug
Brand: FRAM
Stock # AR3924
Weight: 0.11 Lb. ( 0.05 Kg.)
Dimensions: 1 x 1 x 3.4 '' ( 2.5 x 2.5 x 8.6 cm)
UPC: 00009100026606
Condition: New
In Stock
$9.38
$6.02

Autolite AR3924 High Performance Racing Resistor Spark Plug

Autolite has over 100 years of engineering experience and has sold over 11 billion plugs. Designed and engineered in the USA, Autolite Double Platinum spark plugs feature platinum-to-platinum firing which virtually eliminates gap erosion, reduces misfires and increases durability of the plug. Warrantied for 5 years. Consider upgrading to Autolite Iridium XP spark plugs for increased performance.

  • ASM: No Apps
  • INV: High Performance Racing Resistor
  • SHO: Race Res SparkPlug
  • KEY: Spark, plug, spark plug, Racing Plug, high performance, Autolite
Harmonized Tariff Code (Schedule B)8511100000
Remanufactured PartN
MSDS Required FlagN
Country of Origin (Primary)MX
Warranty Special UOMSR
Center Electrode Core MaterialCopper
Thread Size14mm x 1.25
Resistance4000
Ground Electrode Tip MaterialNickel
Drive Size5/8" (16mm)
Ground Electrode Core MaterialNickel
Insulator TypeMid
Reach (in).750"
Center Electrode DesignStandard / Regular
Seat StyleGasket
ResistorResistor
Electrical Terminal TypeStud
Center Electrode Tip MaterialNickel
Ground Electrode DesignRetracted
Ground Electrode ConfigurationSingle
Insulator MaterialCeramic
Gap- Factory Preset.040" (1.01mm)