Autolite AR51 Racing Plug

Name: Autolite AR51 Racing Plug
Brand: Autolite
SKU: AR51

SKU #AR51

ITEM #AUTAR51

BRAND AUTOLITE

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Solid Terminal
Standard Packaging
Racing Plug

333 in stock

Order by 12pm PST M-F for same day shipping

$5.38 USD

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Description
Autolite racing plugs are specially designed for extreme conditions and demanding applications. Cut-back ground electrode exposes spark for quicker acceleration. Nickel plated shell prevents corrosion.
Product Specifications
- Shell
- Thread Diameter14mm
- Thread Pitch1.25mm
- Seat TypeGasket
- Reach19mm (3/4")
- Hex Size13/16" (21mm)
- Terminal TypeSolid
- Gap.024" (0.6mm)
- Center Electrode
- MaterialNickel
- TypeStandard
- ProjectionProjected
- Ground Electrode
- MaterialNickel
- TypeCut Back
- Quantity1
- Specifications
- ResistorNo
- Heat Range3
- Torque SpecsCast Iron: 26-29 lb. ft. Aluminum: 15-22 lb. ft.
- Part Information
- BrandAutolite
Fitment
Verify Fitment

Automotive
- 1992
  - Porsche
    
    911 Carrera 2 Verify fitment
    
    911 Carrera 4 Verify fitment
    
    911 Turbo Verify fitment
- 1991
  - Porsche
    
    911 Carrera 2 Verify fitment
    
    911 Carrera 4 Verify fitment
    
    911 Turbo Verify fitment
- 1989
  - Porsche
    
    911 Carrera Verify fitment
    
    911 Carrera 4 Verify fitment
    
    911 Speedster Verify fitment
    
    911 Turbo Carrera Verify fitment
- 1988
  - Porsche
    
    911 Carrera Verify fitment
    
    911 Turbo Carrera Verify fitment
- 1987
  - Porsche
    
    911 Carrera Verify fitment
    
    911 Turbo Carrera Verify fitment
- 1986
  - Porsche
    
    911 Carrera Verify fitment
    
    911 Turbo Carrera Verify fitment
- 1985
  - Porsche
    
    911 Carrera Verify fitment
- 1984
  - Porsche
    
    911 Carrera Verify fitment
- 1983
  - Porsche
    
    911 SC Verify fitment
- 1982
  - Porsche
    
    911 SC Verify fitment
- 1976
  - Ferrari
    
    365 GT4 2+2 Verify fitment
    
    365 GT4 BB Verify fitment
    
    365 GT4 BB Competizione Verify fitment
- 1975
  - Ferrari
    
    365 GT4 2+2 Verify fitment
    
    365 GT4 BB Verify fitment
    
    365 GT4 BB Competizione Verify fitment
- 1974
  - Ferrari
    
    365 GT4 Base Verify fitment
    
    365 GT4 BB Base Verify fitment
    
    365 GTB/4 Daytona Verify fitment
    
    365 GTS/4 Daytona Verify fitment
- 1973
  - Ferrari
    
    365 GT4 Base Verify fitment
    
    365 GTB/4 Daytona Verify fitment
    
    365 GTS/4 Daytona Verify fitment
  - Fiat
    
    124 Base Verify fitment
    
    124 Spider Verify fitment
- 1972
  - Ferrari
    
    365 GT4 Base Verify fitment
    
    365 GTB/4 Daytona Verify fitment
    
    365 GTC/4 Base Verify fitment
    
    365 GTS/4 Daytona Verify fitment
  - Fiat
    
    124 Base Verify fitment
    
    124 Spider Verify fitment
- 1971
  - Ferrari
    
    365 GT Base Verify fitment
    
    365 GTB/4 Daytona Verify fitment
    
    365 GTC/4 Base Verify fitment
    
    365 GTS/4 Daytona Verify fitment
  - Fiat
    
    124 Base Verify fitment
    
    124 Spider Verify fitment
- 1970
  - Ferrari
    
    365 GT Base Verify fitment
    
    365 GTB/4 Daytona Verify fitment
    
    365 GTC Base Verify fitment
    
    365 GTS Base Verify fitment
    
    365 GTS/4 Daytona Verify fitment
  - Fiat
    
    124 Base Verify fitment
    
    124 Special Verify fitment
    
    124 Spider Verify fitment
- 1969
  - Ferrari
    
    365 GT Base Verify fitment
    
    365 GTB/4 Daytona Verify fitment
    
    365 GTC Base Verify fitment
    
    365 GTS Base Verify fitment
- 1968
  - Alfa Romeo
    
    Giulia Sprint Base Verify fitment
  - Ferrari
    
    275 GT Base Verify fitment
    
    275 GTB Base Verify fitment
    
    275 GTS Base Verify fitment
    
    330 GT Base Verify fitment
    
    330 GTC Base Verify fitment
    
    330 GTS Base Verify fitment
    
    365 GT Base Verify fitment
    
    365 GTB/4 Daytona Verify fitment
    
    365 GTC Base Verify fitment
    
    365 GTS Base Verify fitment
- 1967
  - Alfa Romeo
    
    Duetto 1600 Spider Verify fitment
    
    Giulia Sprint Base Verify fitment
  - Ferrari
    
    275 GTB Base Verify fitment
    
    275 GTS Base Verify fitment
    
    330 GT Base Verify fitment
    
    330 GTC Base Verify fitment
    
    330 GTS Base Verify fitment
    
    365 GT Base Verify fitment
  - Fiat
    
    125 Base Verify fitment
    
    1500 Base Verify fitment
- 1966
  - Ferrari
    
    275 GTB Base Verify fitment
    
    275 GTS Base Verify fitment
    
    330 GT Base Verify fitment
    
    330 GTC Base Verify fitment
    
    330 GTS Base Verify fitment
    
    400 Superamerica Base Verify fitment
  - Fiat
    
    125 Base Verify fitment
    
    1500 Base Verify fitment
- 1965
  - Ferrari
    
    250 LM Base Verify fitment
    
    275 GTB Base Verify fitment
    
    275 GTS Base Verify fitment
    
    275 LM Base Verify fitment
    
    330 GT Base Verify fitment
    
    400 Superamerica Base Verify fitment
  - Fiat
    
    125 Base Verify fitment
    
    1500 Base Verify fitment
  - Porsche
    
    911 Base Verify fitment
- 1964
  - Alfa Romeo
    
    Giulia Sprint Base Verify fitment
    
    Giulia Sprint GT Verify fitment
  - Ferrari
    
    250 LM Base Verify fitment
    
    275 GTB Base Verify fitment
    
    275 GTS Base Verify fitment
    
    275 LM Base Verify fitment
    
    330 GT Base Verify fitment
    
    400 Superamerica Base Verify fitment
  - Fiat
    
    125 Base Verify fitment
  - Porsche
    
    Carrera Base Verify fitment
- 1963
  - Alfa Romeo
    
    Giulia Sprint Base Verify fitment
    
    Giulia Sprint GT Verify fitment
  - Ferrari
    
    400 Superamerica Base Verify fitment
  - Fiat
    
    125 Base Verify fitment
  - Porsche
    
    Carrera Base Verify fitment
- 1962
  - Ferrari
    
    400 Superamerica Base Verify fitment
  - Fiat
    
    125 Base Verify fitment
  - Porsche
    
    Carrera Base Verify fitment
- 1961
  - Alfa Romeo
    
    Giulietta Spider Verify fitment
    
    Giulietta Spider Super Verify fitment
    
    Giulietta Sprint Verify fitment
    
    Giulietta Sprint Speciale Verify fitment
    
    Giulietta Sprint Veloce Verify fitment
    
    Giulietta Sprint Zagato Verify fitment
  - Ferrari
    
    400 Superamerica Base Verify fitment
  - Fiat
    
    125 Base Verify fitment
  - Porsche
    
    Carrera Base Verify fitment
- 1960
  - Alfa Romeo
    
    Giulietta Spider Verify fitment
    
    Giulietta Spider Super Verify fitment
    
    Giulietta Sprint Verify fitment
    
    Giulietta Sprint Speciale Verify fitment
    
    Giulietta Sprint Veloce Verify fitment
    
    Giulietta Sprint Zagato Verify fitment
  - Ferrari
    
    400 Superamerica Base Verify fitment
  - Porsche
    
    Carrera Base Verify fitment
- 1959
  - Alfa Romeo
    
    Giulietta Berlina Verify fitment
    
    Giulietta Spider Verify fitment
    
    Giulietta Sprint Verify fitment
    
    Giulietta Super Verify fitment
    
    Giulietta TI Verify fitment
    
    Giulietta Veloce Verify fitment
Powersports

Sorry, no powersports applications are associated with this part.

Non-Automotive

Sorry, no non-automotive applications are associated with this part.

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Autolite AR51 Racing Plug

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