# Bilstein 21-031502 B4 Series Twintube Strut Insert for 1990-1993 Volkswagen Passat

### Performance Overview

Bilstein B4 Shocks and Struts are ideal as OEM replacements, and are made to guarantee factory quality performance. They feature a large-diameter body, and rely on track-proven and road ready suspension technologies. The shocks are available in a classic black finish, and are backed by a limited lifetime warranty.

### Key Features

-   B4 Series Suspension Strut Cartridge

### Vehicle Fitment

-   1990 Volkswagen Passat (Note: Gl; 2.0L L4 Gas)
-   1991 Volkswagen Passat (Note: Gl; 2.0L L4 Gas)
-   1992 Volkswagen Passat (Note: Cl, Gl; 2.0L L4 Gas)
-   1993 Volkswagen Passat (Note: Gl; 2.0L L4 Gas)

### FAQ

**Will this fit my vehicle?**  
Please verify your year, make, model, position, and any fitment notes using the compatibility list above before purchase.

**What part number is this?**  
The listed part number is 21-031502.

**Is this product designed for direct replacement?**  
Yes. This product is intended to match compatible vehicle applications listed in the fitment section.

**Should I confirm fitment before ordering?**  
Yes. Always compare your original part, position, and vehicle details with the fitment chart before ordering.

### Common Searches

-   B4 Series Twintube Strut Insert for Volkswagen Passat
-   21-031502 fitment
-   Bilstein B4 Series Twintube Strut Insert
-   1990 Volkswagen Passat B4 Series Twintube Strut Insert

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

1990

Volkswagen

Passat

Gl; 2.0L L4 Gas

1991

Volkswagen

Passat

Gl; 2.0L L4 Gas

1992

Volkswagen

Passat

Cl, Gl; 2.0L L4 Gas

1993

Volkswagen

Passat

Gl; 2.0L L4 Gas

## Details

- **Price:** 92.49 CAD
- **Vendor:** Bilstein
- **Type:** B4 Series Twintube Strut Insert
- **Tags:** 1990 Volkswagen Passat, 1991 Volkswagen Passat, 1992 Volkswagen Passat, 1993 Volkswagen Passat, 21-031502, Automotive Parts, B4 Series Twintube Strut Insert, Bilstein, Bilstein Suspension, Direct Replacement, Performance Suspension

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 92.49 CAD | In stock |

## Images

- Bilstein 21-031502 B4 Series Twintube Strut Insert for 1990-1993 Volkswagen Passat

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/bilstein-volkswagen-passat-suspension-strut-21-031502)
> Updated: 2026-07-16