Bilstein 19-265803 Suspension Shock Absorber - Rear

Bilstein Shock Absorbers for BMW M2, M3, and M4

The Bilstein 19-265803 shock absorber is designed to restore your BMW M2, M3, or M4 suspension to original equipment standards. Engineered with a twintube internal design and finished in durable black paint, this suspension shock absorber offers reliable performance and consistent handling.

• OE replacement shock absorber for BMW M2, M3, and M4 models
• Twintube internal design for balanced damping
• Black paint finish for corrosion resistance
• Lower mount type: Eye; Upper mount type: Stem
• Part number 19-265803 for precise fitment

About the Bilstein B4 OE Replacement Series

The B4 OE Replacement line from Bilstein focuses on delivering shock absorbers that meet original equipment specifications. This series is engineered to provide consistent ride comfort and handling characteristics similar to the factory-installed components. The 19-265803 shock absorber is part of this series, ensuring compatibility and performance tailored for BMW vehicles.

Product Details and Specifications

This Bilstein suspension shock absorber features a twintube internal design, which helps maintain stable damping and ride quality under various driving conditions. The black paint finish offers protection against corrosion, extending the service life of the component. The shock absorber mounts with an eye at the lower end and a stem at the upper end, matching the original mounting points on BMW M2, M3, and M4 models. Note that this unit does not include a boot.

Common Applications and Problem Solving

• Restores factory ride quality and handling on BMW M2, M3, and M4
• Replaces worn or leaking shock absorbers causing poor damping
• Eliminates excessive body roll and instability during cornering
• Addresses uneven tire wear related to suspension issues
• Improves overall vehicle control and safety

Installation Notes and Tips

Ensure compatibility by verifying the part number 19-265803 with your BMW model and year. The shock absorber installs using the original mounting points with an eye lower mount and stem upper mount. Professional installation is recommended to maintain proper suspension alignment and performance. Since this shock absorber does not include a boot, inspect existing boots for wear and replace if necessary.

Quality Assurance and Warranty

Bilstein shock absorbers are manufactured to meet strict quality standards, ensuring durability and consistent performance. The B4 OE Replacement series is designed to match original equipment specifications for reliable operation. Please refer to Bilstein's official warranty policy for coverage details related to the 19-265803 shock absorber.