Delphi TD4661W Coil Spring Insulator - Front Lower or Rear Lower

Delphi Coil Spring Insulator for Ford and Mazda Vehicles

The Delphi TD4661W coil spring insulator is designed to provide reliable suspension support for specific Ford and Mazda models. Made from durable black rubber, this part ensures proper cushioning and noise reduction in your vehicle's suspension system.

• Material: High-quality rubber for durability and flexibility
• Color: Black
• Inside Diameter: 45.0 mm
• Outside Diameter: 77.0 mm
• Thickness: 18.0 mm
• Width: 77.0 mm
• Shape: Round design for precise fit
• Position: Front lower and rear lower suspension locations
• Fitment: Specific to Ford and Mazda models including B2300, B3000, B4000, Explorer, Navajo, and Ranger
• Item Grade: Standard replacement quality

Product Details and Specifications

The Delphi TD4661W coil spring insulator is engineered to fit specific suspension points on Ford and Mazda trucks and SUVs. Its rubber construction helps absorb vibrations and reduce noise caused by coil spring movement. The round shape and exact dimensions—45.0 mm inside diameter, 77.0 mm outside diameter, 18.0 mm thickness, and 77.0 mm width—ensure a secure fit on the front lower and rear lower suspension springs. This part is a standard replacement component designed to restore original suspension performance and maintain ride comfort.

Applications and Problem Solving

• Reduces coil spring noise and vibration in Ford Ranger and Mazda B-series trucks
• Prevents metal-to-metal contact that can cause premature wear
• Helps maintain proper suspension alignment and ride height
• Addresses issues with worn or damaged spring insulators causing suspension clunks
• Improves overall suspension durability and comfort on Ford Explorer and Mazda Navajo

Installation Notes and Tips

Installation of the Delphi TD4661W coil spring insulator requires access to the front lower or rear lower coil springs on compatible Ford and Mazda vehicles. It is recommended to use proper suspension tools and follow vehicle-specific service manuals for safe removal and installation. Ensure the insulator is seated correctly to avoid suspension noise or misalignment. Inspect surrounding suspension components for wear during installation.

Quality Assurance and Warranty

Delphi manufactures the TD4661W coil spring insulator to meet standard replacement quality requirements. 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 against defects in material and workmanship. Refer to Delphi’s official documentation for exact warranty terms.