ACDelco 41-963 Professional Platinum Spark Plug (Pack of 1)
- 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
Free shipping within the domestic U.S. on orders over $39. We use USPS and UPS for shipping.
For orders over 50 units we can offer bulk pricing discounts. Please email us at firstname.lastname@example.org for pricing.