4 Pack Autolite 437 Copper Core Spark Plugs ps

The Autolite 437 Copper Core Spark Plug 4 Pack is designed to deliver reliable ignition, improved fuel efficiency, and enhanced engine performance for automotive applications. Built with quality materials, these spark plugs ensure dependable starts and consistent performance for your vehicle.

Features & Benefits:

🔧 Includes 4 Autolite 437 spark plugs for convenient replacement
🔧 Copper core design provides excellent conductivity and heat dissipation
🔧 Durable construction resists fouling and wear for long-lasting use
🔧 Optimized for reliable ignition and efficient combustion

Specifications:

Brand & Part Number: Autolite 437
Quantity: 4 Pack
Plug Type: Standard Spark Plug
Thread Size: 14mm
Reach: 19mm (3/4 in)
Hex Size: 5/8 in (16mm)
Heat Range: 6
Seat Type: Gasket
Resistor: Yes

Choose Autolite 437 spark plugs for dependable ignition, efficient performance, and trusted quality—order this 4 pack today!