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4 Pack Genuine GM ACDelco Double Platinum Spark Plugs 41-990 ps
SKU ACD-41-990-4PK-EB

4 Pack Genuine GM ACDelco Double Platinum Spark Plugs 41-990 ps

by ACDelco
Availability:
in stock, ready to be shipped
$29.89 - $29.89
$29.89
$29.89 - $29.89
$29.89

The GM ACDelco 41-990 Double Platinum Spark Plug is designed to deliver consistent ignition, enhanced fuel efficiency, and long-lasting performance in GM engines. Featuring platinum electrodes on both the center and ground electrodes, it ensures reliable spark, reduced wear, and improved combustion. Ideal for GM vehicles requiring high-performance spark plugs and extended service intervals, the 41-990 provides smoother engine operation and better fuel economy.

Features & Benefits:

🔧 Double platinum electrodes extend plug life and ensure consistent spark

🔧 Reduces wear, fouling, and corrosion for smoother engine operation

🔧 Improves fuel efficiency and reduces emissions

🔧 Pre-gapped for quick and easy installation

Specifications:

Brand & Part Number: ACDelco 41-990

Material: Double Platinum, Copper Core

Thread Size: 14mm

Reach: 0.75 in. (19mm)

Gap: Pre-gapped (~0.040 in.)

Enhance your engine’s performance and efficiency with ACDelco 41-990 Double Platinum spark plugs!

🔧