4 Pack Genuine GM ACDelco Iridium Spark Plugs 41-156 ps

The Genuine GM ACDelco Iridium Spark Plugs 41-156 4 Pack is designed to deliver superior ignition performance, enhanced fuel efficiency, and extended service life for automotive applications. Built with advanced iridium technology, these spark plugs ensure reliable starts and optimal engine operation under various conditions.

Features & Benefits:

🔧 Includes 4 ACDelco 41-156 iridium spark plugs for convenient replacement
🔧 Iridium construction provides excellent durability and longevity
🔧 Enhanced spark performance for improved fuel efficiency
🔧 Designed for optimal heat dissipation and consistent ignition

Specifications:

Brand & Part Number: ACDelco 41-156
Quantity: 4 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 41-156 spark plugs for reliable ignition, enhanced performance, and trusted quality—order this 4 pack today!