The Ferrea double special-alloy valve spring for Toyota 1FZ-FE is supplied as a complete set of 24 springs for engines using a dual-spring arrangement. This set provides the matched springs necessary when overhauling the valvetrain or replacing worn components. Use the 1FZ-FE designation to verify application and ensure the set corresponds to your engine's requirements.
Ferrea Toyota 1FZFE Double Spring-Special Alloy Valve Spring - Set of 24