Lesjofors 4004236 Coil Spring - Front

Front Coil Spring for Audi A4 and A6 Quattro

Lesjofors 4004236 is a front coil spring for select Audi A4, A4 Quattro, A6, and A6 Quattro applications with standard suspension. It is built to OE-quality standards and uses a corrosion-resistant finish for dependable suspension performance.

Key Features

• Front coil spring for suspension replacement
• Seat included: No
• Manufactured from high-strength steel
• Heat treated and shot peened for durability
• Zinc phosphate coated and epoxy powder coat painted
• Pre-set and tested before release
• Lesjofors part number 4004236

Detailed Description

Lesjofors 4004236 is a replacement front coil spring engineered for Audi A4 and Audi A6 platforms, including Audi A4 Quattro and Audi A6 Quattro models with standard suspension. This spring is manufactured using high-strength steel and processed with heat treatment, shot peening, zinc phosphate coating, and epoxy powder coating to support long-term corrosion resistance and consistent spring performance. Lesjofors part number 4004236 is a direct-fit suspension component for restoring ride height and front-end support on the listed vehicles.

This part cross-references Audi OE numbers 8D0411105AS and 8D0411105DM for the same application.

What This Spring Helps Address

• Front-end sag from a fatigued or broken coil spring
• Uneven ride height on Audi A4 or Audi A6 front suspension
• Noisy or unstable suspension behavior caused by worn spring support
• Loss of proper ride control after spring metal fatigue
• Replacement needs on vehicles with standard suspension, excluding sports suspension

Installation Notes and Fitment

• Fits 1998-2005 Audi A6 Quattro, front, exc. sports suspension
• Fits 1998-2004 Audi A6, front, exc. sports suspension
• Fits 1996-2001 Audi A4 Quattro, front, exc. sports suspension
• Fits 1996-2000 Audi A4, front, exc. sports suspension
• Seat included: No

Verify suspension type before installation, since this spring does not apply to sports suspension vehicles. Replace in matched pairs when the opposite side shows similar wear, and confirm all mounting points and spring seats are in serviceable condition before final assembly.

Quality Assurance

Lesjofors manufactures replacement coil springs to meet or exceed OE quality expectations. The brand has a long spring-making history dating back to 1852 and supplies springs used as original equipment on a range of performance and production vehicles.