Engineered to Ignite Performance

PGI delivers comprehensive spark plug solutions backed by engineering expertise, broad application coverage, and one of the most recognized names in ignition—Autolite^®.

From everyday replacement to premium performance, our spark plug program is built to meet the evolving demands of modern engines and provide the right technology for every application.

Complete Spark Plug Portfolio

Our portfolio spans multiple technologies and performance tiers, providing comprehensive solutions across domestic and import vehicle applications.

• Iridium
• Double Platinum
• Platinum
• Copper
• Specialty Applications

Engineering & Performance

Engineered for reliable ignition and lasting performance, our spark plugs are developed to meet critical application requirements for materials, electrode design, heat range, fit, and performance.

Broad Application Coverage

Our product and catalog teams continuously analyze the evolving vehicle population to maintain comprehensive coverage and identify opportunities for new applications.

Powered by Autolite^®

With a heritage spanning close to 100 years, Autolite brings deep ignition expertise and powerful brand recognition to PGI’s growing portfolio.

Combined with PGI product development, supply chain, data, distribution, and marketing capabilities, we strengthen our ability to serve customers, expand market opportunities, and drive continued growth across the spark plug category

From Product to Market

From product development and application data to packaging, distribution, and marketing, PGI provides end-to-end support to bring successful spark plug programs to market.

One category. Complete program support.