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Autolite AP666 Spark Plug
for 1983 (please select make/model)

Autolite AP666 Spark Plug - 1983 Image 1

Autolite AP666 Spark Plug - 1983 Image 2

Autolite AP666 Spark Plug - 1983


Brand:	Autolite
Part Number:	AP666
UPC:	009100252562
Weight:	0.11 lbs
Condition:	New

Availability:	0 in Stock
	OUT OF STOCK

Product Information

Description:

Get the Autolite AP666 Spark Plug for your 1983. 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:

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 Insulator Tip Projection:

0.133 in.

Center Electrode Insulator Tip Projection:

3.38 mm

Center Electrode Projection:

Mid Projection

Center Electrode Tip Material:

Platinum

Core Nose Length:

0.822 in.

Core Nose Length:

20.88 mm

Electrical Terminal Type:

Non-Removable Nut

Grade Type:

Performance

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 Height:

2.47 in.

Insulator Height:

62.74 mm

Insulator Material:

Ceramic

Manufacturer Heat Range:

7

Pre-Gap Size:

0.06 in.

Pre-Gap Size:

1.52 mm

Reach:

0.431 in.

Reach:

10.95 mm

Resistance:

4000 Ohm

Resistor Type:

Yes

Seat Type:

Tapered

Thread Diameter:

14 mm

Washer Included:

No

ACDelco #:

R43CTS6

ACDelco #:

R43TS6

Bosch #:

HR9BPY+

Bosch #:

HR9BPY

Bosch #:

HR9BPZ+

Champion Spark Plug #:

37

DENSO Auto Parts #:

5021

Motorcraft #:

ARF32-6

Motorcraft #:

ARF32C6

Motorcraft #:

ARF42-6

Motorcraft #:

ARF52-6

Motorcraft #:

ARF52-8

Motorcraft #:

ARF62-6

Motorcraft #:

ASF32C-6

Motorcraft #:

ASF32C6

Motorcraft #:

ASF42-6

Motorcraft #:

ASF42C-7

Motorcraft #:

ASF42C7

Motorcraft #:

ASF52-6

Motorcraft #:

ASF52C-7

Motorcraft #:

ASF52C7

Motorcraft #:

SP443

NGK #:

2248

NGK #:

UR45GP

NGK #:

UR45VX

NGK #:

UR55VX

Country of Origin:

MX

Manufacturer Warranty:

4 Years

Select a vehicle to narrow Autolite AP666 Spark Plug fitment info!

Last Updated: 10/05/2024

Years

Vehicle

Per Vehicle

Fit Notes

Fitment Notes

1983

1982

1981

1983

1982

1981

American Motors Eagle

2.5L L4 Gas OHV

4

Platinum
Gap .060 (in)

American Motors Eagle

2.5L L4 Gas OHV Platinum
Gap .060 (in)

4 Per Vehicle

1992

1991

1990

1989

1988

1987

1986

1985

1984

1983

1982

1992

1991

1990

1989

1988

1987

1986

1985

1984

1983

1982

Buick Century

2.5L L4 Gas OHV

4

Platinum
Gap .060 (in)

Buick Century

2.5L L4 Gas OHV Platinum
Gap .060 (in)

4 Per Vehicle

1985

1984

1983

1985

1984

1983

Buick Century

3.0L V6 Gas OHV

6

Platinum
Gap .060 (in)

Buick Century

3.0L V6 Gas OHV Platinum
Gap .060 (in)

6 Per Vehicle

1983

1982

1981

1983

1982

1981

Buick Electra

4.1L V6 Gas OHV

6

Platinum
Gap .080 (in)

Buick Electra

4.1L V6 Gas OHV Platinum
Gap .080 (in)

6 Per Vehicle

1983

1982

1981

1983

1982

1981

Buick LeSabre

3.8L V6 Gas OHV,
4.1L V6 Gas OHV

6

Platinum
Gap .080 (in)

Buick LeSabre

3.8L V6 Gas OHV,
4.1L V6 Gas OHV Platinum
Gap .080 (in)

6 Per Vehicle

1983

1982

1983

1982

Buick Regal

3.8L V6 Gas OHV Turbo

6

Platinum
Gap .060 (in)

Buick Regal

3.8L V6 Gas OHV Turbo Platinum
Gap .060 (in)

6 Per Vehicle

1983

1982

1983

1982

Buick Regal

4.1L V6 Gas OHV

6

Platinum
Gap .080 (in)

Buick Regal

4.1L V6 Gas OHV Platinum
Gap .080 (in)

6 Per Vehicle

1983

1982

1981

1983

1982

1981

Buick Regal

3.8L V6 Gas OHV

6

Platinum
Gap .080 (in)

Buick Regal

3.8L V6 Gas OHV Platinum
Gap .080 (in)

6 Per Vehicle

1983

1982

1983

1982

Buick Riviera

3.8L V6 Gas OHV Turbo

6

Platinum
Gap .060 (in)

Buick Riviera

3.8L V6 Gas OHV Turbo Platinum
Gap .060 (in)

6 Per Vehicle

1983

1982

1981

1983

1982

1981

Buick Riviera

4.1L V6 Gas OHV

6

Platinum
Gap .080 (in)

Buick Riviera

4.1L V6 Gas OHV Platinum
Gap .080 (in)

6 Per Vehicle

1991

1990

1989

1988

1987

1986

1985

1984

1983

1982

1981

1980

1991

1990

1989

1988

1987

1986

1985

1984

1983

1982

1981

1980

Buick Skylark

2.5L L4 Gas OHV

4

Platinum
Gap .060 (in)

Buick Skylark

2.5L L4 Gas OHV Platinum
Gap .060 (in)

4 Per Vehicle

1986

1985

1984

1983

1982

1986

1985

1984

1983

1982

Chevrolet Camaro

2.5L L4 Gas OHV

4

Platinum
Gap .060 (in)

Chevrolet Camaro

2.5L L4 Gas OHV Platinum
Gap .060 (in)

4 Per Vehicle

1983

1982

1981

1983

1982

1981

Chevrolet Caprice

3.8L V6 Gas OHV

6

Platinum
Gap .080 (in)
8th VIN Digit: A

Chevrolet Caprice

3.8L V6 Gas OHV Platinum
Gap .080 (in)
8th VIN Digit: A

6 Per Vehicle

1990

1989

1988

1987

1986

1985

1984

1983

1982

1990

1989

1988

1987

1986

1985

1984

1983

1982

Chevrolet Celebrity

2.5L L4 Gas OHV

4

Platinum
Gap .060 (in)

Chevrolet Celebrity

2.5L L4 Gas OHV Platinum
Gap .060 (in)

4 Per Vehicle

1983

1982

1981

1980

1983

1982

1981

1980

Chevrolet Citation

2.5L L4 Gas OHV

4

Platinum
Gap .060 (in)

Chevrolet Citation

2.5L L4 Gas OHV Platinum
Gap .060 (in)

4 Per Vehicle

1983

1982

1981

1983

1982

1981

Chevrolet El Camino

3.8L V6 Gas OHV

6

Platinum
Gap .080 (in)
8th VIN Digit: A

Chevrolet El Camino

3.8L V6 Gas OHV Platinum
Gap .080 (in)
8th VIN Digit: A

6 Per Vehicle

1983

1982

1981

1983

1982

1981

Chevrolet Impala

3.8L V6 Gas OHV

6

Platinum
Gap .080 (in)
8th VIN Digit: A

Chevrolet Impala

3.8L V6 Gas OHV Platinum
Gap .080 (in)
8th VIN Digit: A

6 Per Vehicle

1983

1982

1981

1983

1982

1981

Chevrolet Malibu

3.8L V6 Gas OHV

6

Platinum
Gap .080 (in)
8th VIN Digit: A

Chevrolet Malibu

3.8L V6 Gas OHV Platinum
Gap .080 (in)
8th VIN Digit: A

6 Per Vehicle

1983

1982

1983

1982

Chevrolet Monte Carlo

3.8L V6 Gas OHV

6

Platinum
Gap .080 (in)
8th VIN Digit: A

Chevrolet Monte Carlo

3.8L V6 Gas OHV Platinum
Gap .080 (in)
8th VIN Digit: A

6 Per Vehicle

1983

1982

1981

1983

1982

1981

GMC Caballero

3.8L V6 Gas OHV

6

Platinum
Gap .080 (in)
8th VIN Digit: A

GMC Caballero

3.8L V6 Gas OHV Platinum
Gap .080 (in)
8th VIN Digit: A

6 Per Vehicle

1983

1982

1981

1980

1983

1982

1981

1980

Jeep CJ5

2.5L L4 Gas OHV

4

Platinum
Gap .060 (in)

Jeep CJ5

2.5L L4 Gas OHV Platinum
Gap .060 (in)

4 Per Vehicle

1983

1983

Jeep CJ7

2.5L L4 Gas OHV

4

Platinum
Gap .060 (in)
8th VIN Digit: B

Jeep CJ7

2.5L L4 Gas OHV Platinum
Gap .060 (in)
8th VIN Digit: B

4 Per Vehicle

1983

1982

1981

1980

1983

1982

1981

1980

Jeep DJ5

2.5L L4 Gas OHV

4

Platinum
Gap .060 (in)

Jeep DJ5

2.5L L4 Gas OHV Platinum
Gap .060 (in)

4 Per Vehicle

1983

1983

Jeep Scrambler

2.5L L4 Gas OHV

4

Platinum
Gap .060 (in)
8th VIN Digit: B

Jeep Scrambler

2.5L L4 Gas OHV Platinum
Gap .060 (in)
8th VIN Digit: B

4 Per Vehicle

1983

1982

1981

1983

1982

1981

Oldsmobile 98

4.1L V6 Gas OHV

6

Platinum
Gap .080 (in)

Oldsmobile 98

4.1L V6 Gas OHV Platinum
Gap .080 (in)

6 Per Vehicle

1983

1982

1981

1983

1982

1981

Oldsmobile Cutlass Calais

3.8L V6 Gas OHV

6

Platinum
Gap .080 (in)

Oldsmobile Cutlass Calais

3.8L V6 Gas OHV Platinum
Gap .080 (in)

6 Per Vehicle

1992

1991

1990

1989

1988

1987

1986

1985

1984

1983

1982

1992

1991

1990

1989

1988

1987

1986

1985

1984

1983

1982

Oldsmobile Cutlass Ciera

2.5L L4 Gas OHV

4

Platinum
Gap .060 (in)

Oldsmobile Cutlass Ciera

2.5L L4 Gas OHV Platinum
Gap .060 (in)

4 Per Vehicle

1985

1984

1983

1982

1985

1984

1983

1982

Oldsmobile Cutlass Ciera

3.0L V6 Gas OHV

6

Platinum
Gap .060 (in)

Oldsmobile Cutlass Ciera

3.0L V6 Gas OHV Platinum
Gap .060 (in)

6 Per Vehicle

1983

1982

1981

1983

1982

1981

Oldsmobile Cutlass Supreme

3.8L V6 Gas OHV

6

Platinum
Gap .080 (in)

Oldsmobile Cutlass Supreme

3.8L V6 Gas OHV Platinum
Gap .080 (in)

6 Per Vehicle

1983

1982

1981

1983

1982

1981

Oldsmobile Delta 88

3.8L V6 Gas OHV

6

Platinum
Gap .080 (in)

Oldsmobile Delta 88

3.8L V6 Gas OHV Platinum
Gap .080 (in)

6 Per Vehicle

1984

1983

1982

1981

1980

1984

1983

1982

1981

1980

Oldsmobile Omega

2.5L L4 Gas OHV

4

Platinum
Gap .060 (in)

Oldsmobile Omega

2.5L L4 Gas OHV Platinum
Gap .060 (in)

4 Per Vehicle

1983

1982

1981

1983

1982

1981

Oldsmobile Toronado

4.1L V6 Gas OHV

6

Platinum
Gap .080 (in)

Oldsmobile Toronado

4.1L V6 Gas OHV Platinum
Gap .080 (in)

6 Per Vehicle

1991

1990

1989

1988

1987

1986

1985

1984

1983

1982

1991

1990

1989

1988

1987

1986

1985

1984

1983

1982

Pontiac 6000

2.5L L4 Gas OHV

4

Platinum
Gap .060 (in)

Pontiac 6000

2.5L L4 Gas OHV Platinum
Gap .060 (in)

4 Per Vehicle

1983

1982

1981

1983

1982

1981

Pontiac Bonneville

3.8L V6 Gas OHV

6

Platinum
Gap .080 (in)

Pontiac Bonneville

3.8L V6 Gas OHV Platinum
Gap .080 (in)

6 Per Vehicle

1986

1985

1984

1983

1982

1986

1985

1984

1983

1982

Pontiac Firebird

2.5L L4 Gas OHV

4

Platinum
Gap .060 (in)

Pontiac Firebird

2.5L L4 Gas OHV Platinum
Gap .060 (in)

4 Per Vehicle

1983

1982

1981

1983

1982

1981

Pontiac Grand Prix

3.8L V6 Gas OHV

6

Platinum
Gap .080 (in)

Pontiac Grand Prix

3.8L V6 Gas OHV Platinum
Gap .080 (in)

6 Per Vehicle

1984

1983

1982

1981

1980

1984

1983

1982

1981

1980

Pontiac Phoenix

2.5L L4 Gas OHV

4

Platinum
Gap .060 (in)

Pontiac Phoenix

2.5L L4 Gas OHV Platinum
Gap .060 (in)

4 Per Vehicle

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