Description:
The Autolite 23 Copper Spark Plug is designed to provide dependable ignition performance, quick engine starts, and consistent power output. Built with a copper core center electrode, it delivers excellent heat transfer to help maintain proper operating temperatures and resist fouling.
High nickel alloy center and ground electrodes improve durability and extend the service life of the spark plug. The high alumina multi-rib ceramic insulator enhances electrical insulation and heat dissipation for improved strength and reliability. A corrosion-resistant nickel-plated shell further protects the plug from rust and wear, helping ensure long-term performance.
Autolite copper spark plugs are engineered to meet performance expectations for many gasoline engines, making them a reliable choice for routine maintenance and replacement.
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 improves insulation and durability
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Nickel-plated shell helps resist corrosion for longer service life
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Designed for quick starts and reliable ignition performance
Product Specifications:
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Part number: 23
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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 core 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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Thread diameter: 14 mm
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Seat type: Tapered
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Reach: 10.95 mm
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Hex size: 16 mm
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Resistor type: Yes
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Resistance: 5000 ohms
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Pre-gap size: 0.8636 mm
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Manufacturer heat range: 11
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Insulator material: Ceramic
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Center electrode design: Standard
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Center electrode projection: Mid projection
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Electrical terminal type: Non-removable nut
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Washer included: No