Bilstein B4 OE Replacement Suspension Shock Absorber

1977–1983 BMW 320i

Part #: 19-019802

Overview

The Bilstein B4 OE Replacement Shock Absorbers are designed to restore and maintain the original ride quality of your 1977-1983 BMW 320i. Engineered with precision and backed by Bilstein's renowned reputation for quality and durability, these dampers provide a seamless fit and function that keeps your vehicle driving like it did from the factory. Whether you're restoring a classic BMW or seeking to replace worn-out shocks, the B4 OE Replacement shocks are an ideal choice for enthusiasts who value original handling and comfort.

These shocks are perfect for daily drivers, restorers, and performance enthusiasts alike who want to ensure their BMW 320i maintains its factory-level ride and handling characteristics. With the B4 OE Replacement dampers, you'll get a smooth, controlled ride that preserves the vehicle's original driving dynamics, making them suitable for street use and light driving conditions.

Key Features

The Bilstein B4 OE Replacement shocks incorporate advanced engineering and high-quality materials to deliver reliable performance and longevity. Here are some of the key features:

• Designed specifically for the 1977-1983 BMW 320i to match OE specifications and fitment.
• Constructed with durable, high-strength steel and corrosion-resistant coatings to withstand harsh road conditions.
• Bilstein's patented monotube design ensures consistent damping performance and heat dissipation for long-lasting reliability.
• Precisely calibrated to restore original ride height, handling, and comfort, meeting or exceeding OE standards.
• High power reserves for maximum safety and stability during everyday driving and spirited maneuvers.
• Easy bolt-on installation that requires no modifications, ensuring a straightforward replacement process.
• Maintains the factory ride quality, making it an excellent choice for restoration projects or OEM replacements.
• Backed by Bilstein's reputation for quality and performance, ensuring peace of mind and long-term durability.

Construction & Design

The Bilstein B4 OE Replacement shocks feature a monotube design that provides superior damping control and heat management compared to traditional twin-tube shocks. The shock bodies are crafted from high-strength steel and finished with corrosion-resistant coatings to withstand the elements and road debris. The internal valving is precisely calibrated to match the factory specifications of the BMW 320i, ensuring that ride comfort and handling are preserved or restored to their original state. The shocks are engineered to fit perfectly with the OE suspension components, providing a seamless replacement that maintains the vehicle's original handling characteristics.

Installation & Fitment

The Bilstein B4 OE Replacement shocks are designed as direct-fit replacements for the original equipment on your BMW 320i. Installation is straightforward and typically requires only basic hand tools; no cutting, drilling, or complex modifications are necessary. The shocks bolt directly into the factory mounting points, ensuring a secure and precise fit. For optimal performance, it is recommended to replace shocks in pairs (both front or both rear) to maintain balanced handling. No special tuning or adjustments are required after installation, allowing you to restore your vehicle's original ride quality quickly and easily.

What's Included

• Pair of Bilstein B4 OE Replacement Shock Absorbers for the front or rear (specify as needed)
• All necessary mounting hardware and bushings
• Installation instructions

Ideal For

• Owners restoring or maintaining their classic BMW 320i to factory standards
• Enthusiasts seeking reliable, OE-quality replacement shocks
• Daily drivers who want to preserve original ride comfort and handling
• Restorers aiming for a factory-correct suspension setup