8 Pack Genuine GM ACDelco Iridium Spark Plugs 41-121 ps

The Genuine GM ACDelco Iridium Spark Plugs 41-121 8 Pack is designed to deliver superior ignition, enhanced fuel efficiency, and long-lasting performance for automotive applications. Built with advanced iridium technology, these spark plugs ensure reliable starts and optimal engine performance under various driving conditions.

Features & Benefits:

🔧 Includes 8 ACDelco Iridium spark plugs for convenient replacement
🔧 Enhanced ignition efficiency supports improved fuel economy
🔧 Durable iridium construction provides extended service life
🔧 Designed for consistent performance and reduced emissions

Specifications:

Brand & Part Number: ACDelco 41-121
Quantity: 8 Pack
Plug Type: Iridium Spark Plug
Thread Size: 14mm
Reach: 26.5mm (1.04 in)
Heat Range: 6
Seat Type: Gasket
Resistor: Yes

Choose ACDelco Iridium spark plugs for reliable ignition performance, enhanced efficiency, and trusted quality—order this 8 pack today!