The GM ACDelco 41-942 Double Platinum Spark Plug (19300749) is designed for high-performance ignition and long-lasting durability in GM engines. Featuring platinum electrodes on both the center and ground electrodes, this plug ensures consistent spark, reduced wear, and improved combustion efficiency. Ideal for high-mileage or modern engines requiring extended service intervals, it provides smooth operation and better fuel efficiency.

Features & Benefits:

★ Double platinum electrodes for extended life and consistent spark

★ Reduces wear and fouling for smoother engine operation

★ Promotes better fuel economy and cleaner combustion

★ Pre-gapped for fast, precise installation

Specifications:

Brand & Part Number: ACDelco 41-942 (19300749)

Material: Double Platinum, Copper Core

Thread Size: 14mm

Reach: 0.75 in. (19mm)

Gap: Pre-gapped (~0.040 in.)

Optimize your engine's performance and longevity with ACDelco 41-942 Double Platinum spark plugs!

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