ACDelco 41-103 Iridium Spark Plug (Pack of 6)
Upgrade your ignition system with the ACDelco 41-103 Iridium Spark Plugs, designed for long-lasting performance and efficiency. Featuring an iridium fine-wire electrode, these plugs provide excellent engine idle stability, smoother acceleration, and improved fuel economy.
Built for durability, the iridium construction offers a longer lifespan compared to conventional plugs, while the suppressor seal reduces radio frequency interference, misfires, and engine wear.
This pack of 6 spark plugs is perfect for a complete replacement, delivering OEM-quality performance trusted by General Motors.
Key Features:
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Genuine ACDelco OEM Iridium spark plugs – 41-103
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Fine-wire electrode for improved ignition and fuel efficiency
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Long-lasting durability with iridium construction
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Suppressor seal minimizes misfires and interference
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Pack of 6 – complete set for convenient replacement