41-101 AC Delco Iridium Professional Spark Plug Manufacturer: Ac Delco Part Number: 41-101 / 12568387 / 411014 Cross References: ACD 411014, 45-1042, 5018-2601, 50182601
Smaller, more efficient, Iridium electrode designs improve cold starting and quicker acceleration. Designed to last over 100,000 miles in most applications. Require reduced ignition system voltage which increases lifespan of costly ignition system components. 100,000 mile limited warranty. Condition: New (verify fitment using your model or serial number)
