Delphi TC6458 Suspension Coil Spring Seat Front Upper

The Delphi TC6458 is a suspension coil spring seat (also known as a coil spring insulator) designed to provide a critical cushioning interface between the coil spring and the vehicle's suspension strut assembly. This component absorbs road vibrations, reduces noise transmission, and protects the spring from direct metal-to-metal contact with the suspension mount.

Key Features:

• OE-quality replacement for worn or damaged spring seats
• Eliminates vibration and noise caused by hardened or deteriorated insulators
• Extensive dimensional and material analysis ensures precise OE compatibility
• Tested for 250,000 cycles including braking force, cornering force, and suspension travel
• Withstands extreme temperatures from -40°F to 248°F (-40°C to 120°C)
• Exposed to 720 hours of salt spray testing for corrosion resistance
• Cataphoretic coating provides enhanced protection and durability

Delphi leverages decades of OE engineering expertise to deliver aftermarket suspension components that meet or exceed original equipment specifications. This coil spring seat restores proper suspension geometry and ride quality while preventing premature wear of other suspension components.