Bilstein B4 OE Replacement Suspension Shock Absorber

2017–2020 BMW 540i

Part #: 19-274355

Overview

The Bilstein B4 OE Replacement Shock Absorbers are designed specifically for the 2017-2020 BMW 540i, offering a direct fit replacement that restores your vehicle's original ride quality and handling characteristics. Engineered with precision and backed by Bilstein's renowned reputation for quality and durability, these dampers are ideal for drivers who want to maintain or restore their vehicle's factory performance without compromise.

Whether you're a daily driver seeking to preserve the comfort and safety of your BMW or a performance enthusiast aiming to keep your vehicle handling at its peak, the B4 OE Replacement shocks deliver consistent, reliable performance. They are perfect for those who value a smooth ride, precise handling, and long-lasting durability, ensuring your BMW 540i continues to perform as it did when it left the factory.

Key Features

The Bilstein B4 OE Replacement Dampers incorporate advanced engineering and high-quality materials to provide a seamless upgrade that maintains your vehicle's original driving experience. Key features include:

• OE-grade construction with high-quality steel and durable coatings to withstand harsh road conditions and resist corrosion.
• Precision-engineered piston and valve design to deliver consistent damping performance and optimal ride comfort.
• Direct fit replacement that matches the factory mounting points and specifications, ensuring hassle-free installation.
• Bilstein's proprietary monotube design for improved heat dissipation and consistent damping performance over time.
• Restores original handling, stability, and comfort, meeting or exceeding OE standards for safety and reliability.
• Designed to support the factory suspension geometry, ensuring proper alignment and tire wear.
• Backed by Bilstein's reputation for quality and performance, providing peace of mind for your vehicle's suspension system.

Construction & Design

The Bilstein B4 OE Replacement Shock Absorbers feature a robust monotube design, which enhances heat dissipation and damping consistency. The shock bodies are crafted from high-strength steel with corrosion-resistant coatings, ensuring longevity and reliable performance under various driving conditions. The precision-machined pistons and valves are engineered to deliver a smooth, controlled ride that closely mimics the original factory setup. This meticulous construction guarantees that your BMW 540i maintains its factory handling characteristics, whether you're navigating city streets or highway cruising.

Installation & Fitment

The Bilstein B4 OE Replacement Shock Absorbers are engineered for a straightforward, bolt-on installation. They utilize the factory mounting points and are designed to match the original OE specifications precisely. No cutting, drilling, or additional modifications are required, making it a hassle-free upgrade for your BMW 540i. Basic hand tools and some mechanical knowledge are sufficient to complete the installation, which typically can be done in a few hours. Proper installation ensures optimal performance and longevity of the shocks.

What's Included

• Pair of OE Replacement Shock Absorbers for the front and rear suspension
• All necessary mounting hardware and components for installation
• Installation instructions (if applicable)

Ideal For

• BMW 540i owners seeking to restore factory ride quality and handling
• Drivers looking for a reliable, OEM-equivalent suspension component
• Enthusiasts who want to maintain their vehicle's original driving dynamics
• Anyone needing a durable, high-quality replacement for worn or damaged shocks