AUTOLITE part description

Product Description

Autolite AR23 High Performance Racing Resistor Spark Plug

Features & Benefits

  • Yttrium-Enhanced Alloy enables up to 8% reduction in sidewire temperature for colder heat ranges designed to enable performance modifications and handle intense conditions.*
  • Engineered with a cut-back ground electrode that delivers optimal ignitability of the flame kernel and better heat transfer, leading to quicker starts.
  • Cut back ground electrode for better ignitability of the flame kernel
  • The yttrium-enhanced alloy enables up to 8% reduction in ground wire temperature for colder heat ranges designed to enable performance modifications and handle intense conditions.
  • Anti-corrosive nickel plating to prevent rusting better than black oxide
  • Designed with an anti-corrosive nickel-plating prevents rusting better than black oxide, allowing the plug to maintain its durability and efficiency.
  • Its high alumina multi-rib ceramic insulator provides thermal conductivity and superior insulation for increased strength while preventing flash-over.

Product Attributes

Resistance 5000 82
Ground Electrode Tip Design Standard
Ground Electrode Core Material Nickel
Electrical Terminal Type Non-Removable Nut
Center Electrode Core Material Copper
Center Electrode Tip Material Nickel
Pre-Gap Size 0.8636 MM
Ground Electrode Quantity 1
Hex Size 16 MM
Seat Type Tapered
Reach 0.431 IN
Thread Diameter 14 MM
Insulator Material Ceramic
Resistor Type Yes
Ground Electrode Tip Material Nickel
9608 Standard
9805 Mid Projection
Washer Included No
Grade Type Performance
Pre-Gap Size 0.034 IN
Hex Size 5/8 IN
Manufacturer Heat Range 11
9459 Yes
9507 Hex
9746 No
Reach 10.9474 MM

Additional Information

Country of Origin (Primary) MX
Harmonized Tariff Code (Schedule B) 8511100000
Warranty Special No Warranty
Warranty Special UOM TX
Harmonized Tariff Code (HTS) 8511100000
UPC 00009100026521
UNSPSC 26101732

Part Interchanges

Fits Vehicles

  • Mercury Cougar (1970)
  • Mercury Cyclone (1969)
  • Ford Mustang (1969-1970)
  • Pontiac T1000 (1981-1987)
  • Pontiac Sunbird (1986)
  • Pontiac Phoenix (1982-1984)
  • Pontiac J2000 Sunbird (1984-1985)
  • Pontiac J2000 (1983)
  • Pontiac Firebird (1983-1988)
  • Pontiac Fiero (1985-1988)
  • Pontiac 6000 (1983-1986)
  • Pontiac Acadian (1981-1982)
  • Oldsmobile Omega (1982-1984)
  • Oldsmobile Firenza (1983-1986)
  • Oldsmobile Cutlass Ciera (1986)
  • GMC S15 (1983-1988)
  • GMC S15 Jimmy (1983-1988)
  • Chevrolet Vega (1971-1974)
  • Chevrolet S10 (1983-1988)
  • Chevrolet S10 Blazer (1983-1988)
  • Chevrolet Citation II (1984-1985)
  • Chevrolet Citation (1982-1983)
  • Chevrolet Chevette (1979-1987)
  • Chevrolet Celebrity (1984-1986)
  • Chevrolet Cavalier (1982-1986)
  • Chevrolet Camaro (1985-1988)
  • Cadillac Cimarron (1982-1986)
  • Buick Skylark (1982-1985)
  • Buick Skyhawk (1983-1986)

Don't know your part number?

Take a photo and we'll identify it!

Recommended Products

More from AUTOLITE (Browse all)