shop now!

Shop By Vehicle:

Spark Plug - FRAM 4173

Autolite 4173 Copper Non-Resistor Spark Plug
Brand: FRAM
Stock # 4173
Weight: 0.1 Lb. ( 0.04 Kg.)
Dimensions: 1 x 1 x 3.4 '' ( 2.5 x 2.5 x 8.6 cm)
UPC: 00009100255211
Condition: New
In Stock
$3.77
$2.42

Autolite 4173 Copper Non-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.

  • INV: Copper Non-Resistor Spark Plug
  • KEY: Spark, plug, spark plug, motorcycle spark plug, Autolite
  • ASM: EVINRUDE Outboard, HONDA All Terrain Vehicle, HONDA Motorcycle, HONDA Outboard, JOHNSON Outboard, VOLVO PENTA Inboard/Stern Drive, YUMBO Scooter
  • SHO: Cu NRes SparkPlug
Remanufactured PartN
MSDS Required FlagN
Warranty Time UOMYR
Warranty Time2
Warranty Special UOMSR
Country of Origin (Primary)CN
Harmonized Tariff Code (Schedule B)8511100000
Manufacturer Heat Range Number550
Electrical Terminal TypeRemovable Nut
Ground Electrode ConfigurationSingle
Ground Electrode DesignTapered
Thread Size12mm x 1.25
Gap- Factory Preset.028" (.71mm)
Ground Electrode Tip MaterialNickel
Resistance1
Center Electrode Tip MaterialNickel
ResistorNon Resistor
Center Electrode Core MaterialCopper
Seat StyleGasket
Center Electrode DesignStandard / Regular
Drive Size13/16" (21mm)
Insulator MaterialCeramic
Insulator TypeShort
Reach (in).500"
Ground Electrode Core MaterialNickel