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Autolite Racing Spark Plugs AR103

Autolite AR103 - Autolite Racing Spark Plugs

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Spark Plug, Racing, Tapered Seat, 14mm Thread, .708 in. Reach, Projected Tip, Resistor, Each

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Autolite AR103 - Autolite Racing Spark Plugs

$4.97

Estimated Ship Date: Today

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Autolite Racing Spark Plugs

Part Type: Spark Plugs
Brand: Autolite
Manufacturer's Part Number: AR103
Part Type: Spark Plugs
Product Line: Autolite Racing Spark Plugs
Summit Racing Part Number: FRM-AR103

Shorty Spark Plug: No
Resistor: Yes
Electrode Core Material: Copper
Electrode Tip Material: Chromium nickel alloy
Insulator Type: Projected
Spark Plug Thread Size: 14mm
Spark Plug Reach: 0.708 in.
Spark Plug Seat Style: Tapered
Wrench Diameter: 5/8 in.
Ground Strap Quantity: One
Quantity: Sold individually.
In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.

Autolite replacement racing spark plugs are the plugs of choice for many professional racers. These plugs contain an Yttrium-enhanced alloy, which enables up to 8 percent reduction in side wire temperatures for improved durability and less pre-ignition. Autolite racing spark plugs are available in colder heat ranges than most plug manufacturers to support modified engines. They feature a cut background electrode which improves ignitibility, and faster flame kernel growth. Autolite racing spark plugs have a nickel plated finish for long life and corrosion resistance. Count on Autolite for the right plugs for your racecar!

Some parts are not legal for sale or use in California on any pollution-controlled motor vehicles

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