Bilstein 19-103150 Rear Shock B4 OE for BMW 3 Series E36/E46

Regular price: $79.00
Regular price: ~~$149.00~~
Sale price: $79.00

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In Stock: 8

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Product Specification:

SKU:BIL19-103150

MPN: 19-103150

UPC: 651860469423

Weight: 3.7 lb

Inventory: 8

Type: Shocks and Struts

Vehicle Fitment

1992-1999 BMW 3 Series E36 (318i, 318is, 320i, 323i, 325i, 328i - standard or sport suspension)
1999-2005 BMW 3 Series E46 (320i, 323Ci, 323i, 325Ci, 325i, 328Ci, 328i, 330Ci, 330i - rear position)

Features

Bilstein B4 OE Replacement series engineered to restore factory ride comfort and handling
Twin-tube gas-pressure design for consistent damping performance under load
Direct replacement for worn or failed rear shock absorbers
Black corrosion-resistant finish for long-lasting durability
Meets or exceeds original equipment ride and control characteristics
Precision internal valving tuned for OEM damping response
Limited lifetime manufacturer warranty included
OEM interchange references available for ease of ordering and verification

Specifications

Position: Rear axle
Series: Bilstein B4 OE Replacement
Internal Design: Twin-tube gas pressure
Collapsed Length: 14.57 in (370 mm)
Extended Length: 24.33 in (618 mm)
Upper Mount Type: Stem (pin)
Lower Mount Type: 12 mm eye
Boot Included: No
Spring Seat Included: No

Included Components

1x Bilstein 19-103150 rear shock absorber

Product Description

The Bilstein 19-103150 B4 OE Replacement rear shock absorber is engineered to restore the original suspension performance on BMW 3 Series vehicles, specifically the E36 and E46 platforms. Designed as a direct OE-style replacement for worn rear dampers, this shock uses a twin-tube gas-pressure design to deliver smooth, consistent damping for daily driving and preserve the factory ride quality and handling balance. Its robust internal valving and corrosion-resistant finish provide enduring performance that meets or exceeds original equipment specifications.

Fitment is confirmed for BMW 3 Series E36 models (1992-1999) and E46 models (1999-2005) across multiple engine variants and standard or sport suspension setups. The 19-103150 attaches at the rear axle with a stem upper mount and 12 mm eye lower mount, making installation straightforward with standard tools. It's ideal for owners seeking a dependable OE-grade shock absorber to replace aged or failed units and maintain the comfort and control expected from the original suspension design.