Delphi TC6533 Coil Spring Seat / Insulator - Rear

Delphi Coil Spring Seat / Insulator Overview

The Delphi TC6533 coil spring seat is a precision-engineered suspension component designed specifically for select Lexus and Toyota models. Made from durable black rubber, this rear coil spring insulator ensures proper cushioning and noise reduction for a smoother ride.

• Material: High-quality black rubber for durability and flexibility
• Inside Diameter: 141.5 mm for exact fitment
• Outside Diameter: 182.0 mm to match suspension geometry
• Thickness: 27.0 mm for optimal spring support
• Shape: Round design tailored for rear suspension
• Mounting Hardware: Not included, designed for direct replacement
• Fitment: Specific to rear suspension of Lexus and Toyota models
• Grade Type: Regular, standard replacement quality

Detailed Product Description

The Delphi TC6533 coil spring seat is engineered to fit the rear suspension systems of popular Lexus and Toyota vehicles, including the Avalon, Camry, ES300, ES330, Highlander, RX300, RX330, RX350, RX400h, Solara, and Venza. Constructed from durable rubber, this insulator absorbs vibrations and reduces noise generated by the coil spring during vehicle operation. Its precise dimensions—141.5 mm inside diameter, 182.0 mm outside diameter, and 27.0 mm thickness—ensure a secure and stable fit, maintaining suspension integrity and ride comfort.

Common Applications and Problem Solving

• Reduces coil spring noise and vibration in rear suspension
• Prevents metal-to-metal contact between spring and chassis
• Maintains proper spring alignment and suspension geometry
• Replaces worn or damaged coil spring seats to restore ride quality
• Helps avoid premature suspension component wear

Installation Notes and Tips

Installation of the Delphi TC6533 coil spring seat requires removal of the rear coil spring assembly. Ensure the vehicle is securely lifted and supported before beginning work. Since mounting hardware is not included, reuse existing fasteners or source appropriate replacements if necessary. Verify the insulator is seated correctly to prevent misalignment or noise issues. Professional installation is recommended for safety and optimal performance.

Quality Assurance and Warranty

Delphi manufactures the TC6533 coil spring seat to meet OEM specifications, providing a reliable standard replacement part. The rubber material is selected for durability and resistance to environmental factors. While specific warranty details may vary, Delphi parts typically come with a limited warranty covering defects in material and workmanship. Consult product documentation or supplier for exact warranty terms.