8 Pack GM ACDelco #21 RAPIDFIRE Platinum Spark Plugs ps

The GM ACDelco #21 RAPIDFIRE Platinum Spark Plugs 8 Pack is designed to deliver superior ignition performance, enhanced fuel efficiency, and long-lasting durability for automotive applications. Built with ACDelco's advanced technology, these spark plugs ensure reliable starts and optimal engine performance under various driving conditions.

Features & Benefits:

🔧 Includes 8 ACDelco #21 RAPIDFIRE platinum spark plugs for convenient replacement
🔧 Platinum center electrode provides improved durability and longevity
🔧 Enhanced spark design promotes efficient combustion and better fuel economy
🔧 Designed for consistent performance and reliable ignition in all conditions

Specifications:

Brand & Part Number: ACDelco #21 RAPIDFIRE
Quantity: 8 Pack
Plug Type: Platinum Spark Plug
Thread Size: 14mm
Reach: 26.5mm (1.04 in)
Hex Size: 5/8 in (16mm)
Heat Range: 6
Seat Type: Gasket
Resistor: Yes

Choose ACDelco #21 RAPIDFIRE spark plugs for dependable ignition performance, enhanced efficiency, and trusted quality—order this 8 pack today!