4 Pack GM ACDelco #20 RAPIDFIRE Platinum Spark Plugs 19323045

The GM ACDelco RAPIDFIRE #20 Platinum Spark Plug is designed to provide superior ignition performance, enhanced fuel efficiency, and long-lasting engine durability. Featuring platinum electrodes, it ensures consistent spark, improved combustion, and reduced wear. This spark plug is ideal for modern GM engines, ensuring reliable starts, smoother engine operation, and optimal fuel economy under demanding driving conditions.

Features & Benefits:

🔧 Platinum electrodes ensure extended life and consistent spark

🔧 Suppressor seal minimizes EMI and RFI interference for stable ignition

🔧 Enhances combustion efficiency and improves fuel economy

🔧 Pre-gapped for quick and easy installation

Specifications:

Brand & Part Number: ACDelco RAPIDFIRE #20

Material: Platinum Tip, Copper Core

Thread Size: 14mm

Reach: 0.75 in. (19mm)

Gap: Pre-gapped (~0.040 in.)

Ensure peak engine performance with ACDelco RAPIDFIRE #20 Platinum spark plugs!

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