6421 Spark Plug #6421/10

Enhance the performance of your engine with the 6421 Spark Plug. Designed for reliability and efficiency, this spark plug ensures optimal combustion and is a vital component for maintaining your vehicle’s performance.

Key Features:

• Individually Sold: Each spark plug is sold separately, allowing you to purchase only what you need.
• Quality Assurance: Manufactured to meet high standards, ensuring durability and long-lasting performance.
• Compatible Design: Designed to fit a wide range of engines, making it a versatile choice for various vehicles.
• Easy to Install: User-friendly design for quick and straightforward installation, saving you time and effort.

For those looking to order in bulk, please note that the listed price is for an individual spark plug. To receive a complete box, ensure you order the listed box quantity. Invest in your vehicle’s health today with the 6421 Spark Plug.