Autolite 646 Nickel Spark Plug

Name: Autolite 646 Nickel Spark Plug
Brand: Autolite
SKU: 646

SKU #646

ITEM #AUT646

BRAND AUTOLITE

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Solid Terminal
Standard Packaging

16 in stock

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$2.35

$4.03 USD

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Description
Traditional nickel electrodes. Copper core improves resistance to fouling. Power tip extends further into the combustion chamber to aid in self-cleaning, reducing fouling at low rpms and pre-ignition at high speeds.
Product Specifications
- Shell
- Thread Diameter14mm
- Thread Pitch1.25mm
- Seat TypeGasket
- Reach19mm (3/4")
- Hex Size13/16" (21mm)
- Terminal TypeSolid
- Gap.050" (1.3mm)
- Center Electrode
- MaterialNickel
- TypeStandard
- Size2.5mm
- ProjectionProjected
- Ground Electrode
- MaterialNickel
- TypeStandard
- Quantity1
- Specifications
- ResistorYes
- Heat Range12
- Torque SpecsCast Iron: 26-29 lb. ft. Aluminum: 15-22 lb. ft.
- Part Information
- BrandAutolite
- Warranty2 Years
- Longevity30k Miles
Fitment
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Automotive
- 2000
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- 1999
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- 1998
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- 1997
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- 1996
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- 1995
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- 1994
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- 1993
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  - Plymouth
    
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- 1992
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- 1991
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  - Dodge
    
    Caravan Base Verify fitment
    
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    Dynasty Base Verify fitment
    
    Dynasty LS Verify fitment
    
    Grand Caravan LE Verify fitment
    
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  - Plymouth
    
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- 1990
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- 1989
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- 1988
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- 1987
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- 1984
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- 1983
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- 1982
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- 1981
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- 1980
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- 1979
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- 1978
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- 1977
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- 1976
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- 1975
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    Fleetwood 60 Special Brougham Verify fitment
    
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Autolite 646 Nickel Spark Plug

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