Lesjofors 4008521 Coil Spring - Front

Overview of Lesjofors Coil Spring for BMW X3

The Lesjofors coil spring, part number 4008521, is designed specifically for the BMW X3. This suspension component is engineered to maintain proper ride height and support vehicle weight without a seat included, ensuring compatibility with the original suspension setup.

• Compatible with BMW X3 models
• Part number 4008521 for precise identification
• Coil spring without seat included
• Manufactured by Lesjofors, a recognized suspension specialist
• Designed for suspension, springs, and related components category

Detailed Product Description

The Lesjofors coil spring 4008521 is a critical component in the suspension system of the BMW X3. It provides the necessary support to absorb shocks and maintain vehicle stability during driving. This coil spring is supplied without a seat included, which means it is intended to be installed with the existing spring seat or a compatible replacement. Lesjofors is known for producing suspension parts that meet or exceed OEM specifications, ensuring reliable performance and durability.

Applications and Problem Solving

This coil spring is used primarily in the suspension system of the BMW X3 to address several common issues:

• Restores proper ride height and vehicle stance
• Improves handling by maintaining suspension geometry
• Replaces worn or sagging springs that cause uneven tire wear
• Reduces excessive body roll and improves ride comfort
• Supports vehicle weight for safe and stable driving

Installation Notes and Tips

When installing the Lesjofors coil spring 4008521 on a BMW X3, ensure the following:

• Verify compatibility with your specific BMW X3 model year
• Use appropriate tools and follow manufacturer torque specifications
• Inspect spring seats and replace if damaged, as this spring does not include a seat
• Consider professional installation to ensure safety and proper suspension function

Quality Assurance and Warranty

Lesjofors coil springs are manufactured under strict quality control standards to meet OEM requirements. While specific warranty details for part number 4008521 should be confirmed at the point of purchase, Lesjofors products typically come with a limited warranty covering defects in materials and workmanship. This ensures that the coil spring will perform reliably when installed correctly on the BMW X3.