KYB 349215 Shock Absorber - Rear

Overview of KYB Excel-G Suspension Shock Absorber 349215

The KYB Excel-G Suspension Shock Absorber 349215 is engineered to restore the original ride quality and handling of your vehicle. Designed specifically for Infiniti FX35, FX37, FX50, and QX70 models, this shock absorber offers reliable performance and durability.

• Compressed Length: 16.88 inches
• Extended Length: 19.8 inches
• Stroke Length: 2.92 inches
• Lower Mount Type: E2 (14x44.5)
• Upper Mount Type: S1 (12mm)
• Internal Rebound Spring included
• R-stop feature included, B-stop not included
• Dust cover not included

Detailed Product Description

The KYB Excel-G shock absorber part number 349215 is designed to match the original equipment specifications for Infiniti FX35, FX37, FX50, and QX70 vehicles. With a compressed length of 16.88 inches and an extended length of 19.8 inches, it provides a stroke length of 2.92 inches, ensuring smooth suspension travel. The lower mount uses an E2 type (14x44.5), while the upper mount is an S1 type (12mm), allowing for precise fitment and secure installation. This shock absorber includes an internal rebound spring to maintain consistent damping performance and features an R-stop to prevent overextension. Note that it does not include a dust cover or B-stop.

About the KYB Excel-G Product Line

The Excel-G line from KYB is designed to restore original ride comfort and handling characteristics by matching the original equipment shock absorber specifications. This product line focuses on providing a balance between performance and comfort, making it suitable for drivers who want to maintain factory suspension feel. The Excel-G shock absorbers are engineered to reduce noise and vibration while improving vehicle stability, which is essential for Infiniti FX35, FX37, FX50, and QX70 models.

Common Applications and Problem Solving

• Restores factory ride quality and handling on Infiniti FX35, FX37, FX50, and QX70
• Reduces excessive bouncing and body roll
• Improves vehicle stability during cornering and braking
• Addresses worn or leaking original shock absorbers
• Eliminates uneven tire wear caused by suspension issues

Installation Notes and Tips

When installing the KYB Excel-G shock absorber 349215, ensure the vehicle is securely lifted and supported. Verify the lower mount type E2 (14x44.5) and upper mount type S1 (12mm) match your vehicle’s specifications. Since this shock absorber does not include a dust cover, inspect the suspension components for any existing damage or wear. Proper torque specifications should be followed to avoid mounting issues. It is recommended to replace shocks in pairs to maintain balanced suspension performance.

Quality Assurance and Warranty

KYB Excel-G shock absorbers are manufactured to meet or exceed original equipment standards. The internal rebound spring and R-stop features contribute to consistent damping and durability. While specific warranty details for part number 349215 should be confirmed with the supplier, KYB typically offers a limited warranty covering defects in materials and workmanship.