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APP3924 Double Platinum Spark Plug (4 Pack)
DESCRIPTION
- Promotes reduced gap wear for improved plug life
- Works to optimize engine performance for a longer life and improved fuel economy
- Necked-down center electrode fires quicker and cleaner, with less voltage for easier starts and quicker acceleration
- Platinum alloy pad on ground electrode for extended durability and service life
- Nickel-plated steel shell allows for long-life corrosion resistance