Platinum Spark Plug
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ACDelco Platinum Spark Plug

Part No. 41-814 Warranty Details  
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With coverage for many of today's most popular vehicles, ACDelco Professional Double Platinum Spark Plugs are great replacement plugs for motorists wanting the performance characteristics of a premium aftermarket plug. With a copper core and double platinum pads on the center electrode, these plugs are designed to deliver 100,000-mile performance. These premium aftermarket replacement double platinum spark plugs are manufactured to meet or exceed your expectations for fit, form, and function.

Product Features:
  • One-piece, fired-in suppressor seal blends three glass types for a gas-tight seal. Reduces radio frequency and engine interference, regulates spark plug energy and seals against compression pressures for long life
  • Double platinum point pad on center and ground electrode offer increased durability and consistent voltage demands to reduce wear on ignition system
  • 100% Pure Copper Core results in cooler electrode temperature for enhanced durability and superior fouling resistance
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Electrode Core Material:Copper
Electrode Tip Material:Platinum
Manufacturer Heat Range:9
Reach:25 mm
Seat Type:Tapered
Thread Diameter:14 mm
Wrench Diameter:16 mm
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