Bilstein B4 OE Replacement Suspension Strut Assembly

2019–2021 BMW 330i xDrive Front Left

Part #: 22-305046

Overview

The Bilstein B4 OE Replacement suspension strut assembly is designed to restore your BMW 330i xDrive's original ride quality and handling characteristics. Engineered with precision and backed by Bilstein's renowned reputation for durability and performance, this front left strut is the perfect solution for drivers seeking to maintain factory-like comfort and safety. Whether your existing strut has worn out due to age, mileage, or road conditions, or you're restoring your vehicle to its original factory standards, this assembly ensures your vehicle continues to deliver the driving experience you expect.

Ideal for daily drivers, enthusiasts, and those performing routine maintenance, the Bilstein B4 OE Replacement strut provides a seamless fit and reliable performance. It helps support consistent handling, optimal ride comfort, and vehicle stability, making it an excellent choice for maintaining your BMW's factory specifications without sacrificing quality or longevity.

Key Features

The Bilstein B4 OE Replacement suspension strut assembly incorporates advanced engineering and high-quality materials to deliver a performance that closely matches the original equipment. Here are some of its key features:

• Designed specifically for the 2019–2021 BMW 330i xDrive, ensuring perfect fitment and compatibility.
• Constructed with durable steel components and high-quality rubber bushings to withstand harsh road conditions and provide long-lasting performance.
• OE-replacement design maintains the factory ride height and handling characteristics of your vehicle.
• Bilstein's proprietary damping technology ensures consistent shock absorption, improving ride comfort and vehicle control.
• Manufactured to meet or exceed OE standards, ensuring safety, reliability, and durability.
• Easy bolt-on installation with no modifications required, making it suitable for DIY enthusiasts and professional mechanics alike.
• Corrosion-resistant coatings extend the lifespan of the assembly, even in challenging environments.

Construction & Design

The Bilstein B4 OE Replacement strut assembly features a robust steel housing and piston rod, engineered for strength and longevity. Its precise manufacturing process ensures a perfect fit and consistent performance. The assembly includes a high-quality rubber bushing that absorbs vibrations and reduces noise, contributing to a smooth and quiet ride. The damping system is calibrated to match the original factory specifications, providing optimal handling and comfort without the need for aftermarket tuning or adjustments.

Installation & Fitment

The Bilstein B4 OE Replacement suspension strut assembly is a direct bolt-on replacement for the front left position on your BMW 330i xDrive. No cutting, drilling, or special tools are required for installation. It is designed to use the factory mounting points and hardware, ensuring a straightforward and hassle-free installation process. For optimal results, it is recommended to replace struts in pairs to maintain balanced handling and ride quality.

• Easy installation with factory mounting points
• No modifications or tuning required
• Suitable for professional installation or DIY enthusiasts with basic suspension repair experience

What's Included

• Front left OE replacement suspension strut assembly
• All necessary mounting hardware and bushings
• Installation instructions

Ideal For

• BMW 330i xDrive owners seeking to restore factory ride quality
• Drivers experiencing worn or damaged suspension components
• Enthusiasts looking for reliable OE replacement parts
• Anyone performing routine suspension maintenance or restoration