Description:
The Autolite 65 Copper Spark Plug is engineered to deliver reliable ignition performance, quick engine starts, and consistent power output. Its copper core center electrode provides excellent heat transfer, helping maintain optimal operating temperatures and improving resistance to fouling.
High nickel alloy center and ground electrodes enhance durability and extend spark plug service life while ensuring dependable spark delivery. The high alumina multi-rib ceramic insulator improves electrical insulation and heat dissipation, supporting stable performance even under demanding engine conditions. A corrosion-resistant nickel-plated shell protects against rust and wear for long-term durability.
Autolite copper spark plugs are designed as dependable replacements for many gasoline engines, helping maintain efficient combustion and smooth engine operation.
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 ceramic insulator improves electrical 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 consistent ignition performance
Product Specifications:
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Part number: 65
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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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Thread size: M14 × 1.25
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Seat type: Flat
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Washer type: Flat washer
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Washer included: Yes
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Reach: 0.75 in (19 mm)
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Hex size: 13/16 in
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Resistor type: Yes
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Resistance: 4000 ohms
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Manufacturer heat range: 8
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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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Skirt: Yes