ACDelco GM Original Iridium Spark Plug OE 41-162

Upgrade your vehicle with the ACDelco GM Original Equipment 41-162 (19417055) Iridium Spark Plug, engineered to meet the rigorous standards set by General Motors. Designed as an exact replacement for your vehicle’s original components, this high-performance spark plug delivers unmatched reliability and efficiency. Built with advanced iridium technology, it ensures superior wear resistance, excellent engine idle stability, and reliable cold starts for optimal performance.

Featuring a three-piece fired-in suppressor seal, this spark plug minimizes combustion leakage, enhances electrode longevity, and blocks disruptive radio frequencies that could interfere with vehicle electronics. Whether you're maintaining a daily driver or a performance vehicle, the ACDelco 41-162 iridium spark plug provides smooth acceleration and long-lasting durability—backed by the trusted name of GM.