This spark plug non fouler is designed for easy installation on specified vehicles to protect spark plugs from fouling and damage. It is engineered for durability and reliable performance.

Spark Plug Non-Foulers - 14mm Gasket Seat 42000 Features:

• Fits 1955 American Motors; 1942-1979 Chrysler; 1946-1984 & 1942 General Motors; 1983-1984 Navistar; 1961-1980 Navistar; 1969-1974 Toyota
• Direct replacement — this spark plug non fouler is designed for easy installation to protect spark plugs from fouling and damage on specified vehicles
• Ideal solution — this non-fouler preserves spark plug life and is a reliable replacement for an original non-fouler that has failed due to corrosion
• Durable construction — made from quality components to ensure reliable performance and a long service life
• Trustworthy quality — backed by team of product experts in the United States and more than a century of automotive experience