Moog 81429 Coil Spring Set - Rear

Moog Coil Spring Set for Lexus and Toyota Suspension

The Moog 81429 coil spring set is engineered to restore suspension performance for select Lexus and Toyota models. Designed with precise dimensions and durable materials, this coil spring set supports reliable handling and ride comfort for vehicles like the Lexus ES350 and Toyota Camry.

• Wire diameter options: 0.55 inch and 13.87 mm for strength and flexibility
• Black spring color for corrosion resistance and durability
• Front and rear spring outside diameter: 4.520 inches
• Front and rear spring relaxed length: 14.19 inches (360.36 mm)
• Front and rear spring compressed length: 10.000 inches

Technical Specifications and Design Details

The Moog 81429 coil spring set features a wire diameter of 0.55 inches (13.87 mm), providing a balance between stiffness and ride quality. Both front and rear springs share an outside diameter of 4.520 inches, ensuring consistent suspension geometry. The relaxed length of 14.19 inches (360.36 mm) and compressed length of 10.000 inches allow for optimal suspension travel and load handling. The black finish enhances corrosion resistance, extending the service life of the springs under various driving conditions.

Compatible Vehicles and Applications

This coil spring set is compatible with the following vehicles:

• Lexus ES350
• Toyota Camry
• Toyota Avalon

These springs are designed to meet the suspension requirements of these models, providing a direct replacement that maintains factory ride height and handling characteristics.

Common Suspension Issues Addressed

• Sagging or worn coil springs causing reduced ride height
• Uneven tire wear due to improper suspension support
• Decreased handling stability and increased body roll
• Noise or vibration from weakened suspension components
• Restoring suspension geometry after component wear or damage

Installation Notes and Tips

When installing the Moog 81429 coil spring set, ensure the vehicle is securely lifted and supported. Use appropriate spring compressors to safely remove and install coil springs. Verify that the springs are oriented correctly according to vehicle specifications. After installation, a professional wheel alignment is recommended to maintain proper handling and tire wear.

Quality Assurance and Warranty

Moog coil springs are manufactured to meet or exceed OEM specifications, ensuring durability and consistent performance. While specific warranty details for part number 81429 are not provided here, Moog products typically come with a limited warranty against defects in materials and workmanship. Consult Moog or authorized distributors for exact warranty terms.