Spark Plugs

Part # Sug. Retail Price
AU-4275 $2.50

Specifications

ELECTRODE TIP MATERIAL:Chromium Nickel Alloy
ELECTRODE TIP STYLE:Standard
HEAT RANGE:5
MADE IN THE U.S.A.:No
REACH:3/4"
RESISTOR:Yes
SPECIFIC APPLICATION:Yes
STUD TYPE:Threaded
STYLE:OEM Replacement
THREAD:14mm
TYPE:Spark Plug
VENDOR REFERENCE:4275
AUTOLITE PLUG #4275
  • AU-4275

Application(s)

Year Make Model  
1971 - 1974Harley-Davidson1200 Super Glide - FX
1973 - 1974Harley-Davidson1200 Super Glide - FXE
1958 - 1964Harley-DavidsonDuo Glide - FL
1958 - 1964Harley-DavidsonDuo Glide - FLH
1948Harley-DavidsonEL
1965 - 1974Harley-DavidsonElectra Glide - FL
1965 - 1974Harley-DavidsonElectra Glide - FLH
1948Harley-DavidsonFL
1949 - 1957Harley-DavidsonHydra Glide - EL
1949 - 1957Harley-DavidsonHydra Glide - FL