The GM ACDelco RAPIDFIRE #5 Platinum Spark Plug is designed to provide consistent ignition, smooth engine operation, and improved fuel efficiency in GM engines. Featuring a platinum center electrode, it offers superior wear resistance, reduces fouling, and ensures reliable spark. This spark plug is ideal for modern GM vehicles, providing optimal engine performance and long-lasting durability for extended service intervals.

Features & Benefits:

Platinum center electrode resists wear and maintains spark consistency

Suppressor seal minimizes EMI and RFI interference for reliable ignition

Improves fuel economy and enhances combustion efficiency

Pre-gapped for easy and precise installation

Specifications:

Brand & Part Number: ACDelco RAPIDFIRE #5

Material: Platinum Tip, Copper Core

Thread Size: 14mm

Reach: 0.75 in. (19mm)

Gap: Pre-gapped (~0.040 in.)

Boost engine efficiency and longevity with ACDelco RAPIDFIRE #5 Platinum spark plugs!