ACDelco 41-993 GM Original Equipment 12681665 Iridium Spark Plug 14mm Thread

Elevate your vehicle's ignition system with the ACDelco 41-993 GM Original Equipment 12681665 Iridium Spark Plug, engineered for superior performance, longevity, and efficiency. Designed specifically for GM vehicles, this spark plug offers exceptional durability and optimized combustion, ensuring reliable engine performance and fuel efficiency.

Key Features:

• GM Original Equipment: Manufactured to meet or exceed GM's exact specifications, this spark plug ensures perfect fit and optimal functionality for Chevrolet, Buick, GMC, and Cadillac models.
• Iridium Tip Electrode: The iridium-enhanced electrode delivers a stronger, more consistent spark, ensuring better combustion efficiency, smoother engine operation, and improved acceleration.
• 14mm Thread Size: This spark plug features a 14mm thread, ensuring compatibility with a wide range of GM engines and providing a hassle-free installation.
• Extended Service Life: The iridium material offers superior resistance to heat and wear, significantly extending the lifespan of the spark plug compared to conventional copper or platinum plugs.
• Enhanced Fuel Efficiency: The improved combustion process reduces fuel consumption and lowers emissions, making your vehicle more environmentally friendly while optimizing performance.
• Improved Cold Starts: Designed for reliable cold start performance, this spark plug ensures quick ignition and stable idle in various driving conditions.

The ACDelco 41-993 GM Original Equipment 12681665 Iridium Spark Plug is an ideal choice for maintaining the peak performance and efficiency of your GM vehicle’s engine. Its advanced iridium technology ensures longer-lasting performance and better ignition efficiency for a smoother, more reliable driving experience.