4 Pack GM ACDelco #15 RAPIDFIRE Platinum Spark Plugs ps

The GM ACDelco RAPIDFIRE #15 Platinum Spark Plug is designed for reliable ignition, smoother engine operation, and improved fuel efficiency in GM engines. Featuring platinum electrodes, it provides consistent spark, reduced wear, and optimal combustion. Ideal for high-performance and high-mileage GM vehicles, this spark plug ensures dependable starts, enhanced fuel economy, and extended engine life.

Features & Benefits:

🔧 Platinum electrodes deliver long-lasting spark consistency

🔧 Suppressor seal reduces EMI and RFI interference for stable ignition

🔧 Improves fuel economy and engine performance

🔧 Pre-gapped for quick and easy installation

Specifications:

Brand & Part Number: ACDelco RAPIDFIRE #15

Material: Platinum Tip, Copper Core

Thread Size: 14mm

Reach: 0.75 in. (19mm)

Gap: Pre-gapped (~0.040 in.)

Enhance your GM engine's performance with ACDelco RAPIDFIRE #15 Platinum spark plugs!

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