The ACDelco GM 41-109 Iridium Spark Plug (12622561) ensures precise ignition with an iridium fine-wire electrode for exceptional durability. Designed as an OEM replacement, it delivers reliable starts, smooth performance, and enhanced fuel efficiency. Its advanced design resists carbon buildup, boosts combustion, and extends plug life for optimal engine operation.
★ Iridium electrode resists carbon for consistent spark
★ Suppressor seal minimizes interference for reliable performance
★ Enhanced combustion boosts fuel economy and power
★ Pre-gapped design ensures quick and easy installation
Brand & Part Number: ACDelco 41-109 (12622561)
Material: Iridium Tip, Nickel Alloy
Thread Size: 14mm
Reach: 0.689 in. (17.5mm)
Gap: Pre-gapped (~0.040 in.)
Keep your engine running smoothly with ACDelcoâs Iridium spark plug! ★ Buy now for fast shipping and 100% satisfaction guaranteed.
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