The GM ACDelco RAPIDFIRE #6 Platinum Spark Plug is engineered to deliver optimal ignition performance, smooth engine operation, and enhanced fuel efficiency. Featuring a platinum center electrode, it provides superior durability, consistent spark, and reduced wear. Ideal for GM engines, this spark plug ensures reliable starts, improved combustion, and extended service life, making it perfect for modern vehicles requiring high-performance spark plugs.

Features & Benefits:

★ Platinum center electrode ensures long-lasting spark and reduced erosion

★ Suppressor seal minimizes EMI and RFI interference for stable ignition

★ Improves fuel economy and engine power output

★ Pre-gapped for quick and accurate installation

Specifications:

Brand & Part Number: ACDelco RAPIDFIRE #6

Material: Platinum Tip, Copper Core

Thread Size: 14mm

Reach: 0.75 in. (19mm)

Gap: Pre-gapped (~0.040 in.)

Maximize engine performance with ACDelco RAPIDFIRE #6 Platinum spark plugs!

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