Description:
The Autolite 124 Copper Spark Plug is engineered to deliver dependable ignition performance, quick engine starts, and consistent power. Built with a copper core center electrode, this spark plug provides excellent thermal conductivity to help maintain optimal operating temperatures and improve resistance to fouling.
A specially engineered high nickel alloy center and ground electrode helps extend service life and maintain stable spark delivery. The multi-rib high alumina ceramic insulator provides strong electrical insulation and effective heat dissipation, supporting durability under demanding engine conditions. A corrosion-resistant nickel-plated shell helps protect the spark plug from rust and wear for long-lasting reliability.
Autolite copper spark plugs are designed as reliable replacements for many gasoline engines, helping maintain engine performance and efficiency.
Features:
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Copper core center electrode improves heat transfer and fouling resistance
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High nickel alloy center and ground electrodes help extend spark plug life
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Multi-rib high alumina ceramic insulator provides strong insulation and durability
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Nickel-plated shell helps resist corrosion and increase longevity
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Designed for quick starts and reliable ignition performance
Product Specifications:
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Part number: 124
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Brand: Autolite
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Product type: Copper spark plug
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Center electrode core material: Copper
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Center electrode tip material: Nickel
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Ground electrode tip material: Nickel
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Ground electrode configuration: Single
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Ground electrode quantity: 1
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Seat type: Tapered
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Reach: 11.13 mm
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Hex size: 21 mm
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Resistor type: Yes
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Resistance: 5000 ohms
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Pre-gap size: 0.037 in
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Manufacturer heat range: 10
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Insulator material: Ceramic
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Electrode projection: Short projection
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Electrical terminal type: Non-removable nut
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Washer included: No