Autolite Copper Core Spark Plug, Resistor
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Product details
| Management number | 254223193 | Release Date | 2026/11/07 | List Price | US$2.63 | Model Number | 254223193 | ||
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| Category | |||||||||
<p>Autolite Copper Core spark plugs deliver quick starts, good fuel economy, and smooth acceleration. Copper Core spark plugs feature high alumina ceramic for high dielectric strength, and a steel shell for installation robustness. These spark plugs are engineered with a high nickel alloy center and ground electrode for extended life.</p>
Autolite Copper Core Spark Plug, Resistor
- Copper-glass seal bonded insulator, terminal post, and center electrode provide a tight seal that is 100 percent leak-proof
- Multi-rib insulator reduces danger of "flash-over" to prevent misfires
- Full copper core electrode improves heat transfer and optimizes plug life
- Copper core center electrode provides higher thermal conductivity
| Manufacturer part number | 646BP |
|---|---|
| Material | Copper |
| Brand | Autolite |
| Model | 646 |
| Vehicle fitment type | Specific |
| Vehicle type | Car |
| Pack quantity | 1 |
| Has written warranty | No |
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Autolite Spark Plugs
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