Delphi TD4650W Coil Spring Insulator - Front Lower or Front Upper

Delphi Coil Spring Insulator TD4650W Overview

The Delphi Coil Spring Insulator TD4650W is designed to provide precise suspension support for select Chevrolet and GMC models. Made from durable black rubber, this coil spring insulator ensures proper cushioning and noise reduction in your vehicle's suspension system.

• Material: High-quality rubber for durability and flexibility
• Color: Black
• Inside Diameter: 84.0 mm
• Outside Diameter: 144.5 mm
• Thickness: 25.0 mm
• Width: 144.5 mm
• Shape: Round
• Specific fit for front lower and front upper suspension positions
• Standard replacement grade for reliable performance

Detailed Product Description

The Delphi TD4650W coil spring insulator is engineered to fit specific front suspension locations on Chevrolet and GMC vehicles, including models such as the Astro, Blazer, C1500, Sierra 1500, Silverado 1500, Tahoe, Yukon, and others. Its round shape and precise dimensions—84.0 mm inside diameter and 144.5 mm outside diameter—ensure a snug fit that minimizes metal-to-metal contact. Constructed from robust black rubber, this insulator absorbs vibrations and reduces noise, contributing to a smoother ride and extended suspension component life.

Applications and Problem Solving

• Reduces suspension noise and vibration in front lower and upper coil spring mounts
• Prevents metal coil spring damage and wear on suspension components
• Maintains proper coil spring alignment and positioning
• Helps restore original suspension performance on Chevrolet and GMC trucks and SUVs
• Addresses issues related to worn or damaged coil spring insulators causing rattling or uneven ride quality

Installation Notes and Tips

• Ensure vehicle is safely lifted and supported before removing suspension components
• Inspect coil springs and surrounding suspension parts for wear or damage during installation
• Clean mounting surfaces to ensure proper seating of the insulator
• Use the Delphi TD4650W insulator specifically for front lower and upper coil spring positions as per vehicle requirements
• Consult vehicle service manual for torque specifications and detailed installation procedures

Quality Assurance and Warranty

Delphi manufactures the TD4650W coil spring insulator to meet or exceed OEM standards for material quality and fitment. This standard replacement grade part is designed for durability and consistent performance in Chevrolet and GMC suspension systems. While specific warranty details may vary, Delphi products typically come with a limited warranty against defects in materials and workmanship to ensure customer confidence.