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  2. Auto Parts
  3. Ignition
  4. Secondary Ignition
  5. Spark Plug
  6. Autolite AP23

Autolite AP23 Spark Plug

Autolite AP23 Spark Plug Image 1
Autolite AP23 Spark Plug Image 2
Autolite AP23 Spark Plug

Autolite
Brand:Autolite
Part Number: AP23
UPC: 009100252425
Weight: 0.11 lbs
Condition:New



On Sale:

$5.94

Availability:
3 in Stock
Warehouse: US-7
Quantity:

Product Information

Description:

Get the Autolite AP23 Spark Plug for your vehicle. Buy now and secure your purchase online!

Autolite Platinum spark plugs are engineered with a platinum center electrode firing tip that provides improved performance and increased durability, making it a reliable choice for all older engine applications and designs. Its platinum design delivers quicker firing, smoother starts, for better acceleration, and improved fuel efficiency.

Features and Benefits:

  • 4 year limited warranty
  • Designed with a nickel-plated shell that is corrosion resistant to provide increased durability for extended life.
  • Engineered with a platinum firing tip that prevents gap erosion for longer service life.
  • Its high alumina ceramic insulator provides thermal conductivity and superior insulation for increased strength.
  • The multi-rib insulator prevents flash-over.

Specifications:

Center Electrode Core Material:
Copper
Center Electrode Design:
Standard
Center Electrode Projection:
Mid Projection
Center Electrode Tip Material:
Platinum
Electrical Terminal Type:
Non-Removable Nut
Grade Type:
Performance
Ground Electrode Core Material:
Nickel
Ground Electrode Quantity:
1
Ground Electrode Tip Design:
Standard
Ground Electrode Tip Material:
Nickel
Hex Size:
5/8 in.
Hex Type:
Hex
Indexed:
No
Insulator Material:
Ceramic
Manufacturer Heat Range:
11
Pre-Gap Size:
0.045 in.
Pre-Gap Size:
1.1429999999999998 mm
Reach:
0.431 in.
Reach:
10.9474 mm
Resistor Type:
Yes
Seat Type:
Tapered
Skirt:
Yes
Thread Diameter:
14 mm
Washer Included:
No
Bosch #:
D10A
Bosch #:
HGR8BDP
Bosch #:
HGR8BQI
Bosch #:
HGR8BQP
Bosch #:
HGR9LDP0
Bosch #:
HGR9LQP0
Champion Spark Plug #:
400
DENSO Auto Parts #:
5332
DENSO Auto Parts #:
ITF22
Motorcraft #:
ARF22
Motorcraft #:
ARF22C
Motorcraft #:
ASF22C
NGK #:
2771
NGK #:
UR5GP
NGK #:
UR5VX
Country of Origin:
MX

Manufacturer Warranty:

4 Years

Select a vehicle to narrow Autolite AP23 Spark Plug fitment info!

Last Updated: 10/05/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes

1986

 

1985

 

1984

 

1983

 

1986

 

1985

 

1984

 

1983

 
Buick Skyhawk

2.0L L4 Gas OHV
4
 
Platinum
Gap .035 (in)
 

Buick Skyhawk



2.0L L4 Gas OHV Platinum
Gap .035 (in)

4 Per Vehicle

1985

 

1985

 
Buick Skylark

2.8L V6 Gas OHV
6
 
Platinum
Gap .045 (in)
Fuel Sys: FI
 

Buick Skylark



2.8L V6 Gas OHV Platinum
Gap .045 (in)
Fuel Sys: FI

6 Per Vehicle

1984

 

1983

 

1982

 

1984

 

1983

 

1982

 
Buick Skylark

2.8L V6 Gas OHV
6
 
Platinum
Gap .045 (in)
8th VIN Digit: Z
 

Buick Skylark



2.8L V6 Gas OHV Platinum
Gap .045 (in)
8th VIN Digit: Z

6 Per Vehicle

1986

 

1985

 

1986

 

1985

 
Cadillac Cimarron

2.8L V6 Gas OHV
6
 
Platinum
Gap .045 (in)
 

Cadillac Cimarron



2.8L V6 Gas OHV Platinum
Gap .045 (in)

6 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1986

 

1985

 

1984

 

1983

 
Cadillac Cimarron

2.0L L4 Gas OHV
4
 
Platinum
Gap .035 (in)
 

Cadillac Cimarron



2.0L L4 Gas OHV Platinum
Gap .035 (in)

4 Per Vehicle

1982

 

1982

 
Cadillac Cimarron

1.8L L4 Gas OHV
4
 
Platinum
Gap .035 (in)
 

Cadillac Cimarron



1.8L L4 Gas OHV Platinum
Gap .035 (in)

4 Per Vehicle

1988

 

1987

 

1986

 

1985

 

1988

 

1987

 

1986

 

1985

 
Chevrolet Camaro

2.8L V6 Gas OHV
6
 
Platinum
Gap .045 (in)
 

Chevrolet Camaro



2.8L V6 Gas OHV Platinum
Gap .045 (in)

6 Per Vehicle

1986

 

1985

 

1986

 

1985

 
Chevrolet Cavalier

2.8L V6 Gas OHV
6
 
Platinum
Gap .045 (in)
 

Chevrolet Cavalier



2.8L V6 Gas OHV Platinum
Gap .045 (in)

6 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1986

 

1985

 

1984

 

1983

 
Chevrolet Cavalier

2.0L L4 Gas OHV
4
 
Platinum
Gap .035 (in)
 

Chevrolet Cavalier



2.0L L4 Gas OHV Platinum
Gap .035 (in)

4 Per Vehicle

1982

 

1982

 
Chevrolet Cavalier

1.8L L4 Gas OHV
4
 
Platinum
Gap .035 (in)
 

Chevrolet Cavalier



1.8L L4 Gas OHV Platinum
Gap .035 (in)

4 Per Vehicle

1986

 

1985

 

1986

 

1985

 
Chevrolet Celebrity

2.8L V6 Gas OHV
6
 
Platinum
Gap .045 (in)
Fuel Sys: FI
 

Chevrolet Celebrity



2.8L V6 Gas OHV Platinum
Gap .045 (in)
Fuel Sys: FI

6 Per Vehicle

1984

 

1984

 
Chevrolet Celebrity

2.8L V6 Gas OHV
6
 
Platinum
Gap .045 (in)
8th VIN Digit: Z
 

Chevrolet Celebrity



2.8L V6 Gas OHV Platinum
Gap .045 (in)
8th VIN Digit: Z

6 Per Vehicle

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 

1979

 

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 

1979

 
Chevrolet Chevette

1.6L L4 Gas SOHC
4
 
Platinum
Gap .035 (in)
 

Chevrolet Chevette



1.6L L4 Gas SOHC Platinum
Gap .035 (in)

4 Per Vehicle

1983

 

1982

 

1983

 

1982

 
Chevrolet Citation

2.8L V6 Gas OHV
6
 
Platinum
Gap .045 (in)
8th VIN Digit: Z
 

Chevrolet Citation



2.8L V6 Gas OHV Platinum
Gap .045 (in)
8th VIN Digit: Z

6 Per Vehicle

1985

 

1985

 
Chevrolet Citation II

2.8L V6 Gas OHV
6
 
Platinum
Gap .045 (in)
Fuel Sys: FI
 

Chevrolet Citation II



2.8L V6 Gas OHV Platinum
Gap .045 (in)
Fuel Sys: FI

6 Per Vehicle

1984

 

1984

 
Chevrolet Citation II

2.8L V6 Gas OHV
6
 
Platinum
Gap .045 (in)
8th VIN Digit: Z
 

Chevrolet Citation II



2.8L V6 Gas OHV Platinum
Gap .045 (in)
8th VIN Digit: Z

6 Per Vehicle

1988

 

1987

 

1986

 

1985

 

1988

 

1987

 

1986

 

1985

 
Chevrolet S10

2.8L V6 Gas OHV
6
 
Platinum
Gap .045 (in)
 

Chevrolet S10



2.8L V6 Gas OHV Platinum
Gap .045 (in)

6 Per Vehicle

1984

 

1983

 

1984

 

1983

 
Chevrolet S10

2.0L L4 Gas OHV
4
 
Platinum
Gap .035 (in)
 

Chevrolet S10



2.0L L4 Gas OHV Platinum
Gap .035 (in)

4 Per Vehicle

1988

 

1987

 

1986

 

1985

 

1988

 

1987

 

1986

 

1985

 
Chevrolet S10 Blazer

2.8L V6 Gas OHV
6
 
Platinum
Gap .045 (in)
 

Chevrolet S10 Blazer



2.8L V6 Gas OHV Platinum
Gap .045 (in)

6 Per Vehicle

1984

 

1983

 

1984

 

1983

 
Chevrolet S10 Blazer

2.0L L4 Gas OHV
4
 
Platinum
Gap .035 (in)
 

Chevrolet S10 Blazer



2.0L L4 Gas OHV Platinum
Gap .035 (in)

4 Per Vehicle

1974

 

1973

 

1972

 

1971

 

1974

 

1973

 

1972

 

1971

 
Chevrolet Vega

2.3L L4 Gas SOHC
4
 
Platinum
Gap .035 (in)
 

Chevrolet Vega



2.3L L4 Gas SOHC Platinum
Gap .035 (in)

4 Per Vehicle

1970

 

1970

 
Ford Mustang

7.0L V8 Gas OHV
8
 
Platinum
14 (mm) Thread Size
Gap .035 (in)
8th VIN Digit: C
 

Ford Mustang



7.0L V8 Gas OHV Platinum
14 (mm) Thread Size
Gap .035 (in)
8th VIN Digit: C

8 Per Vehicle

1970

 

1970

 
Ford Mustang

7.0L V8 Gas OHV
8
 
Platinum
14 (mm) Thread Size
Gap .035 (in)
8th VIN Digit: J
 

Ford Mustang



7.0L V8 Gas OHV Platinum
14 (mm) Thread Size
Gap .035 (in)
8th VIN Digit: J

8 Per Vehicle

1970

 

1970

 
Ford Mustang

7.0L V8 Gas OHV
8
 
Platinum
14 (mm) Thread Size
Gap .035 (in)
8th VIN Digit: Z
 

Ford Mustang



7.0L V8 Gas OHV Platinum
14 (mm) Thread Size
Gap .035 (in)
8th VIN Digit: Z

8 Per Vehicle

1969

 

1969

 
Ford Mustang

7.0L V8 Gas OHV
8
 
Platinum
14 (mm) Thread Size
Gap .035 (in)
 

Ford Mustang



7.0L V8 Gas OHV Platinum
14 (mm) Thread Size
Gap .035 (in)

8 Per Vehicle

1988

 

1987

 

1986

 

1985

 

1988

 

1987

 

1986

 

1985

 
GMC S15

2.8L V6 Gas OHV
6
 
Platinum
Gap .045 (in)
 

GMC S15



2.8L V6 Gas OHV Platinum
Gap .045 (in)

6 Per Vehicle

1984

 

1983

 

1984

 

1983

 
GMC S15

2.0L L4 Gas OHV
4
 
Platinum
Gap .035 (in)
 

GMC S15



2.0L L4 Gas OHV Platinum
Gap .035 (in)

4 Per Vehicle

1988

 

1987

 

1986

 

1985

 

1988

 

1987

 

1986

 

1985

 
GMC S15 Jimmy

2.8L V6 Gas OHV
6
 
Platinum
Gap .045 (in)
 

GMC S15 Jimmy



2.8L V6 Gas OHV Platinum
Gap .045 (in)

6 Per Vehicle

1984

 

1983

 

1984

 

1983

 
GMC S15 Jimmy

2.0L L4 Gas OHV
4
 
Platinum
Gap .035 (in)
 

GMC S15 Jimmy



2.0L L4 Gas OHV Platinum
Gap .035 (in)

4 Per Vehicle

1970

 

1970

 
Mercury Cougar

7.0L V8 Gas OHV
8
 
Platinum
14 (mm) Thread Size
Gap .035 (in)
8th VIN Digit: C
 

Mercury Cougar



7.0L V8 Gas OHV Platinum
14 (mm) Thread Size
Gap .035 (in)
8th VIN Digit: C

8 Per Vehicle

1970

 

1970

 
Mercury Cougar

7.0L V8 Gas OHV
8
 
Platinum
14 (mm) Thread Size
Gap .035 (in)
8th VIN Digit: Z
 

Mercury Cougar



7.0L V8 Gas OHV Platinum
14 (mm) Thread Size
Gap .035 (in)
8th VIN Digit: Z

8 Per Vehicle

1969

 

1969

 
Mercury Cyclone

7.0L V8 Gas OHV
8
 
Platinum
14 (mm) Thread Size
Gap .035 (in)
8th VIN Digit: Z
 

Mercury Cyclone



7.0L V8 Gas OHV Platinum
14 (mm) Thread Size
Gap .035 (in)
8th VIN Digit: Z

8 Per Vehicle

1986

 

1986

 
Oldsmobile Cutlass Ciera

2.8L V6 Gas OHV
6
 
Platinum
Gap .045 (in)
Fuel Sys: FI
 

Oldsmobile Cutlass Ciera



2.8L V6 Gas OHV Platinum
Gap .045 (in)
Fuel Sys: FI

6 Per Vehicle

1986

 

1985

 

1986

 

1985

 
Oldsmobile Firenza

2.8L V6 Gas OHV
6
 
Platinum
Gap .045 (in)
 

Oldsmobile Firenza



2.8L V6 Gas OHV Platinum
Gap .045 (in)

6 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1986

 

1985

 

1984

 

1983

 
Oldsmobile Firenza

2.0L L4 Gas OHV
4
 
Platinum
Gap .035 (in)
 

Oldsmobile Firenza



2.0L L4 Gas OHV Platinum
Gap .035 (in)

4 Per Vehicle

1984

 

1983

 

1982

 

1984

 

1983

 

1982

 
Oldsmobile Omega

2.8L V6 Gas OHV
6
 
Platinum
Gap .045 (in)
8th VIN Digit: Z
 

Oldsmobile Omega



2.8L V6 Gas OHV Platinum
Gap .045 (in)
8th VIN Digit: Z

6 Per Vehicle

1986

 

1985

 

1986

 

1985

 
Pontiac 6000

2.8L V6 Gas OHV
6
 
Platinum
Gap .045 (in)
Fuel Sys: FI
 

Pontiac 6000



2.8L V6 Gas OHV Platinum
Gap .045 (in)
Fuel Sys: FI

6 Per Vehicle

1984

 

1984

 
Pontiac 6000

2.8L V6 Gas OHV
6
 
Platinum
Gap .035 (in)
8th VIN Digit: Z
 

Pontiac 6000



2.8L V6 Gas OHV Platinum
Gap .035 (in)
8th VIN Digit: Z

6 Per Vehicle

1983

 

1983

 
Pontiac 6000

2.8L V6 Gas OHV
6
 
Platinum
Gap .045 (in)
8th VIN Digit: Z
 

Pontiac 6000



2.8L V6 Gas OHV Platinum
Gap .045 (in)
8th VIN Digit: Z

6 Per Vehicle

1988

 

1987

 

1986

 

1985

 

1988

 

1987

 

1986

 

1985

 
Pontiac Fiero

2.8L V6 Gas OHV
6
 
Platinum
Gap .045 (in)
 

Pontiac Fiero



2.8L V6 Gas OHV Platinum
Gap .045 (in)

6 Per Vehicle

1988

 

1987

 

1986

 

1985

 

1988

 

1987

 

1986

 

1985

 
Pontiac Firebird

2.8L V6 Gas OHV
6
 
Platinum
Gap .045 (in)
 

Pontiac Firebird



2.8L V6 Gas OHV Platinum
Gap .045 (in)

6 Per Vehicle

1984

 

1983

 

1984

 

1983

 
Pontiac Firebird

2.8L V6 Gas OHV
6
 
Platinum
Gap .045 (in)
8th VIN Digit: L
 

Pontiac Firebird



2.8L V6 Gas OHV Platinum
Gap .045 (in)
8th VIN Digit: L

6 Per Vehicle

1983

 

1983

 
Pontiac J2000

2.0L L4 Gas OHV
4
 
Platinum
Gap .035 (in)
 

Pontiac J2000



2.0L L4 Gas OHV Platinum
Gap .035 (in)

4 Per Vehicle

1985

 

1984

 

1985

 

1984

 
Pontiac J2000 Sunbird

2.0L L4 Gas OHV
4
 
Platinum
Gap .035 (in)
 

Pontiac J2000 Sunbird



2.0L L4 Gas OHV Platinum
Gap .035 (in)

4 Per Vehicle

1984

 

1983

 

1982

 

1984

 

1983

 

1982

 
Pontiac Phoenix

2.8L V6 Gas OHV
6
 
Platinum
Gap .045 (in)
8th VIN Digit: Z
 

Pontiac Phoenix



2.8L V6 Gas OHV Platinum
Gap .045 (in)
8th VIN Digit: Z

6 Per Vehicle

1986

 

1986

 
Pontiac Sunbird

2.0L L4 Gas OHV
4
 
Platinum
Gap .035 (in)
 

Pontiac Sunbird



2.0L L4 Gas OHV Platinum
Gap .035 (in)

4 Per Vehicle

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 
Pontiac T1000

1.6L L4 Gas SOHC
4
 
Platinum
Gap .035 (in)
 

Pontiac T1000



1.6L L4 Gas SOHC Platinum
Gap .035 (in)

4 Per Vehicle