Dorman 924-047 Suspension Subframe Bushing Kit - Rear Lower or Rear Upper

Durable Suspension Subframe Bushing Kit for Buick, Chevrolet, Pontiac

The Dorman 924-047 Suspension Subframe Bushing Kit is designed to restore proper suspension function for select Buick, Chevrolet, and Pontiac models. This kit includes upper and lower rubber bushings, a retainer, and grade 8 bolts to ensure a secure and reliable fit.

• Bushing outside diameter: 3.7 inches
• Bushing inside diameter: 0.64 inches
• Bushing height: 2.51 inches
• Black rubber bushing material for durability and vibration absorption
• Includes mounting hardware with grade 8 bolts (4.25 inches length, 14 mm thread diameter)
• Retainer included; mounting brackets not included

Product Details and Specifications

This suspension subframe bushing kit from Dorman is engineered with rubber bushings that provide effective vibration dampening and maintain suspension alignment. The black rubber bushings measure 3.7 inches in outside diameter and 0.64 inches inside diameter, with a height of 2.51 inches, ensuring a precise fit for the subframe components. The included grade 8 bolts, measuring 4.25 inches in length with a 14 mm thread diameter, offer strong mounting hardware to secure the bushings in place. This kit contains both upper and lower bushings along with a retainer, but does not include mounting brackets.

Compatible Vehicles and Applications

This Dorman 924-047 Suspension Subframe Bushing Kit is compatible with various Buick, Chevrolet, and Pontiac models, including the Buick Allure and LaCrosse, Chevrolet Impala, Impala Limited, and Monte Carlo, as well as the Pontiac Grand Prix. It is designed specifically for suspension systems requiring replacement of subframe bushings to maintain proper vehicle handling and ride quality.

Common Suspension Issues Addressed

• Excessive suspension noise or clunking
• Uneven tire wear due to misaligned subframe
• Vibration or harshness transmitted through the chassis
• Loose or unstable steering feel
• Premature wear of suspension components

Installation Notes and Tips

When installing the Dorman 924-047 kit, ensure the vehicle is securely lifted and supported. Remove the old bushings carefully to avoid damage to the subframe. Use the included grade 8 bolts and retainer to secure the new bushings firmly. It is recommended to torque bolts to manufacturer specifications and inspect related suspension components for wear during installation.

Quality Assurance and Warranty

Dorman suspension components are manufactured to meet or exceed OEM standards. The 924-047 Suspension Subframe Bushing Kit is made from durable rubber materials and high-grade hardware to provide reliable performance. This product is backed by Dorman's limited warranty, covering defects in materials and workmanship under normal use.