Autolite Copper Spark Plug 104

Autolite Copper Spark Plug 104

Autolite37978
Part # 104
SKU # 37978

Price Not Available

PRODUCT SPECIFICATIONS

Part #104
SKU #37978
Weight0.1lbs
Seat StyleTapered
Electrical Terminal TypeStud
Reach (in)0.679
Insulator TypeProjected
Center Electrode Core MaterialCopper
Thread Size14 mm x 1.25
Drive Size5/8 in
Center Electrode Tip MaterialNickel
Insulator MaterialCeramic
Ground Electrode Core MaterialNickel Alloy
Ground Electrode Tip MaterialNickel
Package Quantity1
ResistorYes
Part #
104
SKU #
37978
Weight
0.1lbs
Seat Style
Tapered
Electrical Terminal Type
Stud
Reach (in)
0.679
Insulator Type
Projected
Center Electrode Core Material
Copper
Thread Size
14 mm x 1.25

PRODUCT DESCRIPTION

Autolite has over 100 years of engineering experience and has sold over 11 billion plugs. Guaranteed to deliver quick starts, good fuel economy and smooth acceleration, Autolite Copper Core spark plugs are designed to meet or exceed ores design requirements. Consider upgrading to Autolite platinum, double platinum or iridium XP plugs for improved engine performance. Copper Core plugs are the industry standard.

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    Copper-glass seal bonds insulator, terminal post center electrode together; assures full required voltage at spark gap; gas-tight seal (100% leak proof)
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    Multi-rib insulator reduces danger of "flash-over
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    One-piece terminal post adds strength
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    Resistor reduces radio frequency interference (RFI) and electrode erosion
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    Cold-formed steel shell precision rolled threads
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    Full Copper Core electrode provides better performance in all conditions