Bilstein F4-BE3-E249-M0 Suspension Shock Absorber - Front

Bilstein AK Series Front Shock Absorber

The Bilstein AK Series shock absorber is built for motorsports applications that require OE mounting components. This front shock uses a monotube design with steel spring valve discs for consistent damping and durable performance on the track. Part number F4-BE3-E249-M0 is a direct choice for racers who need a stock-mount shock with sanctioned mounting requirements.

Key Features

• Bilstein AK Series front suspension shock absorber
• Monotube internal design for stable, fade-resistant damping
• Non-adjustable damping with linear piston response
• 36mm steel body with smooth stock-mount design
• Yellow painted finish
• Upper stem mount and lower bar pin mount
• Collapsed length: 8.73 in. / 221.8 mm
• Extended length: 13.46 in. / 342.0 mm
• Compression @ 0.26m/s: 975
• Rebound @ 0.26m/s: 1595
• Valving identifier: 358/219

Product Details

Bilstein AK Series shocks are focused on motorsports use where OE mounting hardware and a stock-mount layout are required. The monotube construction helps maintain consistent damping under repeated load, while the steel spring valve discs support durability in demanding conditions. This part number, F4-BE3-E249-M0, is a front shock absorber for applications such as the 1973-1988 Chevrolet Monte Carlo, 1975-1987 Buick Regal, and 1975-1987 Pontiac Grand Prix.

This part cross-references UAC AK1043 for the same application.

What It Helps Address

• Excessive front-end bounce or oscillation
• Reduced damping consistency during repeated driving cycles
• Need for a stock-mount shock in motorsports rules packages
• Front suspension control loss from worn shock absorbers
• Fitment requirements for OE-style mounting points on classic GM and Dodge platforms

Installation Notes and Tips

Compatible With front applications only. Verify mount style, collapsed length, and extended length before installation, especially on vehicles with suspension modifications. Fits 1973-1988 Chevrolet Monte Carlo, front; 1975-1987 Buick Regal, front; 1975-1987 Pontiac Grand Prix, front; 1973-1987 Chevrolet El Camino, front without air suspension; and 1983-1991 Dodge Ram 50, front. Additional direct-fit applications include 1973-1974 Chevrolet Nova, front; 1975-1983 Chevrolet Malibu, front; 1975-1987 Oldsmobile Cutlass Supreme, front; 1975-1981 Pontiac LeMans, front; and 1979-1982 Dodge D50, front.

Quality Assurance

Bilstein designs the AK Series around monotube shock technology and motorsports-focused mounting requirements. The steel body, linear piston, and fixed valving support repeatable performance for front suspension service on classic Chevrolet, Buick, Oldsmobile, Pontiac, and Dodge applications.