FCS 8946178RL Suspension Shock Absorber - Rear

Reliable Shock Absorber for Buick LaCrosse and Regal

The FCS Shock Absorber Assembly Kit 8946178RL is designed to restore suspension performance for Buick LaCrosse and Regal models. Engineered to precise specifications, this suspension shock absorber ensures consistent handling and ride comfort.

• Compressed length: 14.21 inches
• Extended length: 22.32 inches
• Stroke length: 8.11 inches
• Compatible with Buick LaCrosse and Regal
• Part number: 8946178RL

About the FCS Shock Absorber Assembly Kit

The FCS Shock Absorber Assembly Kit line focuses on delivering suspension components that meet exact OEM dimensions and performance standards. This product line is tailored to provide reliable damping characteristics and durability, making it suitable for restoring the suspension system on Buick vehicles such as the LaCrosse and Regal.

Product Specifications and Features

This suspension shock absorber features a compressed length of 14.21 inches and an extended length of 22.32 inches, providing a stroke length of 8.11 inches. These dimensions are critical for maintaining proper suspension travel and vehicle stability. The part number 8946178RL corresponds specifically to this shock absorber designed for Buick LaCrosse and Regal models, ensuring a precise fit and function.

Common Suspension Issues Addressed

• Reduced ride comfort due to worn shocks
• Excessive body roll during cornering
• Uneven tire wear caused by poor damping
• Increased stopping distances from unstable suspension
• Noise and vibration from damaged shock absorbers

Installation Notes and Tips

When installing the FCS Shock Absorber Assembly Kit 8946178RL, ensure the vehicle is securely lifted and supported. Verify the shock absorber dimensions match the original equipment to maintain suspension geometry. It is recommended to replace shocks in pairs to preserve balanced handling characteristics. Consult the vehicle’s service manual for torque specifications and alignment procedures after installation.

Quality Assurance and Warranty

The FCS Shock Absorber Assembly Kit is manufactured to meet industry standards for durability and performance. While specific warranty details are not provided, FCS products typically undergo rigorous quality control to ensure reliability. For warranty information, refer to the product documentation or contact the manufacturer directly.