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NEW GENUINE GM ACDelco Iridium Spark Plugs 41-121 Set Of 4:
$45.00
The NEW GENUINE GM ACDelco Iridium Spark Plugs 41-121 Set Of 4 are high-quality ignition components designed for gasoline engines. Made with iridium material and featuring a standard configuration, these spark plugs offer reliable performance. With a thread diameter of OEM size and a length of 3 inches, these ACDelco spark plugs are OE/OEM part numbers are 55564962, 55576026, 55585517, and 12681656. Manufactured in Japan and backed by a 1-year manufacturer warranty, these spark plugs provide consistent voltage of 6V for optimal engine function.
