Delphi TC6474 Suspension Coil Spring Seat - Front Upper

Delphi TC6474 Front Upper Coil Spring Seat

Delphi TC6474 is a standard replacement suspension coil spring seat made from black rubber for the front upper position. It is built for Chrysler and Dodge applications that need OE-style dimensional accuracy and material consistency in the suspension system.

Key Features

• Rubber construction for suspension isolation and support
• Black finish
• Standard replacement grade
• Inside diameter: 128.6 mm (5.06 in)
• Outside diameter: 181.7 mm (7.15 in)
• Front upper position
• Delphi part number TC6474

Detailed Description

Delphi TC6474 is a front upper suspension coil spring seat engineered for OE-style fit and material compatibility. Delphi applies dimensional and material analysis to help match the original part profile, and its OE-focused testing includes exposure to extreme temperatures and extended salt spray conditions. This makes the TC6474 a practical replacement for worn or deteriorated spring seat components on vehicles such as the Chrysler 300M, Chrysler Concorde, and Dodge Intrepid. This part cross-references 4782233AA for the same application.

What It Helps Fix

• Noise from a worn or hardened spring seat
• Improper spring support at the front upper suspension point
• Vibration transfer through the suspension
• Fitment issues caused by deteriorated rubber isolation material
• Uneven suspension seating on Chrysler and Dodge front-end applications

Installation Notes and Tips

Install TC6474 at the front upper suspension location only. Verify the inside and outside diameter against the original component before installation, and inspect the surrounding spring and mounting surfaces for wear, corrosion, or damage. For best results, replace the seat when the suspension is already disassembled for spring service.

Quality Assurance

Delphi uses OE-oriented engineering, dimensional analysis, and material testing to support consistent aftermarket replacement quality. The part is evaluated for performance in extreme temperature and salt spray exposure conditions to help maintain durability in demanding suspension environments.