1 Pack Genuine GM ACDelco Iridium Spark Plug 41-121 ps

The Genuine GM ACDelco Iridium Spark Plug 41-121 is designed to deliver superior ignition performance, enhanced fuel efficiency, and long-lasting durability for automotive applications. Built with ACDelco's trusted technology, this spark plug ensures reliable starts and optimal engine operation under various conditions.

Features & Benefits:

🔧 Features iridium tip for improved durability and longevity
🔧 Provides excellent spark performance for efficient combustion
🔧 Designed to reduce misfires and enhance fuel efficiency
🔧 Engineered for reliable starts and consistent performance

Specifications:

Brand & Part Number: ACDelco 41-121
Quantity: 1 Pack
Plug Type: Iridium Spark Plug
Thread Size: 14mm
Reach: 26.5mm (1.04 in)
Hex Size: 16mm (5/8 in)
Heat Range: 6
Seat Type: Gasket
Resistor: Yes

Choose ACDelco 41-121 for dependable ignition performance, enhanced fuel efficiency, and trusted quality—order today!