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Autolite Racing Spark Plugs AR3933

Autolite AR3933 - Autolite Racing Spark Plugs
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Spark Plug, Racing, Copper Core, Gasket Seat, 14mm Thread, 0.750 in. Reach, Each

Estimated Ship Date: Monday 3/2/2015 Would you rather pick it up? Select Location

Brand: Autolite

Manufacturer's Part Number: AR3933

Part Type: Spark Plugs

Product Line: Autolite Racing Spark Plugs

Summit Racing Part Number: ATL-AR3933

UPC: 00009100017864

Shorty Spark Plug: No

Resistor: No

Electrode Core Material: Copper

Electrode Tip Material: Chromium nickel alloy

Insulator Type: Non-projected

Spark Plug Thread Size: 14mm

Spark Plug Reach: 0.750 in.

Spark Plug Seat Style: Gasket

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 preignition. 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 racing performance!

Most Helpful Reviews Review this Product

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

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