ACDelco R46SZ Copper Spark Plug - 4 Pack - 19355455 GM OEM

The ACDelco R46SZ Copper Spark Plug 4 Pack is designed to deliver reliable ignition, efficient combustion, and enhanced engine performance for GM vehicles. Built with ACDelco's trusted quality, these spark plugs ensure dependable starts and optimal engine operation under various conditions.

Features & Benefits:

🔧 Includes 4 ACDelco R46SZ copper spark plugs for convenient replacement
🔧 Designed for reliable spark output to support smooth engine starts
🔧 Durable copper core for improved conductivity and heat dissipation
🔧 Engineered to meet GM specifications for optimal performance

Specifications:

Brand & Part Number: ACDelco 19355455 (R46SZ)
Quantity: 4 Pack
Plug Type: Copper Spark Plug
Application: Automotive
Condition: OEM

Choose ACDelco R46SZ spark plugs for dependable ignition performance and trusted quality—order this 4 pack today!