Bilstein B3 OE Replacement Coil Spring

1996–1999 BMW 328is

Part #: 38-129087

Overview

The Bilstein B3 OE Replacement Coil Springs are engineered to restore your BMW 328is's suspension system to its original factory specifications. Designed specifically for the 1996 to 1999 model years, these coil springs provide a direct replacement for your vehicle's worn or damaged factory springs, ensuring optimal ride quality, handling, and safety. Whether you're restoring a classic BMW or maintaining your daily driver, these springs help maintain the vehicle's intended ride height and suspension geometry.

Built with precision and quality, the Bilstein B3 OE Replacement Coil Springs are ideal for enthusiasts and everyday drivers who seek to preserve the factory feel and performance of their BMW. They are perfect for those looking to replace aging suspension components without sacrificing ride comfort or handling characteristics. Restoring your suspension with these OE-quality springs ensures your vehicle maintains its original driving dynamics and safety standards.

Key Features

The Bilstein B3 OE Replacement Coil Springs incorporate several innovative design features to match the original equipment specifications and enhance your vehicle's suspension performance:

• Manufactured to meet all OE dimensions, spring rates, and design types, including miniblock and central force configurations, ensuring perfect fitment and function.
• Engineered with high-quality steel and precision manufacturing processes to deliver durability and long-lasting performance.
• Designed with pigtail ends and minibloc shapes to replicate the factory spring geometry, maintaining proper ride height and suspension travel.
• Optimized spring rates to restore factory ride comfort and handling characteristics, supporting safe and predictable driving dynamics.
• Manufactured by Bilstein, a trusted name in suspension technology, known for quality and reliability.
• OE replacement springs that help restore original ride height and suspension geometry, ensuring your vehicle handles and rides as intended by the manufacturer.
• Designed to improve safety and driving confidence by replacing worn-out springs with high-quality OE parts.
• Suitable for use in both street driving and light-duty applications, maintaining the factory suspension feel.
• Manufactured with strict quality control standards to ensure consistent performance and fitment across all units.

Construction & Design

The Bilstein B3 OE Replacement Coil Springs are crafted from high-strength steel, ensuring robustness and resistance to fatigue over time. Their design incorporates precise coil geometry, including pigtail ends and minibloc shapes, to match the original factory specifications. This meticulous attention to detail guarantees proper ride height, suspension travel, and handling characteristics. The springs are manufactured using advanced forming and heat treatment processes, which enhance durability and performance under various driving conditions. Their design ensures compatibility with your vehicle's existing suspension components, providing a seamless, bolt-on replacement that restores factory performance and safety.

Installation & Fitment

The Bilstein B3 OE Replacement Coil Springs are designed for straightforward, bolt-on installation. They fit directly in place of the original springs, using the factory mounting points and hardware. No cutting, drilling, or modifications are required, making this a convenient upgrade or replacement for your BMW 328is. Proper installation ensures that your suspension maintains its intended ride height and handling characteristics. It is recommended to replace springs in pairs to ensure balanced handling and ride quality.

• Direct OE replacement for 1996-1999 BMW 328is
• Designed for easy bolt-on installation with factory hardware
• No cutting, drilling, or tuning required
• Restores factory ride height, handling, and safety

What's Included

• Pair of OE Replacement Coil Springs for the front or rear suspension
• Installation instructions (if provided)

Ideal For

• Owners restoring or maintaining their BMW 328is to factory specifications
• Enthusiasts seeking OE-quality suspension components for reliable performance
• Daily drivers requiring durable, long-lasting coil springs
• Restoration projects aiming to preserve original ride and handling characteristics