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Bilstein 19-132341 Air Shock Absorber - Rear
| Brand | Bilstein 19-132341 |
|---|---|
| Position | Rear |
| Boot Included | No |
| Finish | Black paint |
| Internal Design | Twintube |
| Lower Mount Type | Eye 15.4mm |
| Series | B4 oe replacement (air) |
| Title | Bilstein shock absorbers |
| Upper Mount Type | Stem |
| Product line | B4 OE Replacement (Air) |
| Fits | BMW · 10 vehicles |
OE replacement. Direct-connect fit restores the original feel with no modifications needed.
Twintube design. Delivers consistent damping in a proven shock absorber construction.
Black paint finish. Adds a clean, durable look to the air shock absorber.
Cross-references 33 52 1 094 052, 33 52 1 094 057 and 556 473 for the same application. See all 5.
Bilstein B4 OE Replacement Air Shock
The Bilstein B4 OE Replacement (Air) air shock absorber restores factory-style rear suspension performance for select BMW models with self-leveling suspension. Built for direct connection to the original vehicle connectors, this Bilstein B4 OE Replacement (Air) damper supports a modification-free replacement on the rear suspension.
Key Features
- Bilstein B4 OE Replacement (Air) series for OE-style air suspension replacement
- Twintube internal design for consistent damping response
- Black paint finish
- Direct-fit connection to original air suspension connectors
- Rear air shock absorber for BMW self-leveling suspension applications
- Lower mount type: eye 15.4mm; upper mount type: stem
Product Details
Bilstein B4 OE Replacement (Air) dampers are engineered as direct replacements for original air suspension units on many European vehicles. Bilstein’s OE supplier background in air suspension systems is reflected in the fit and function of this rear shock absorber, which is built to meet the standards expected for factory-level suspension restoration. Part number 19-132341 is listed for BMW 525i, BMW 540i, and BMW 528i rear applications with self-leveling suspension.
This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application. Part number 19-132341 is also referenced by interchange numbers 33 52 1 094 052 and 33 52 1 094 057.
What It Helps Address
- Rear suspension sag on BMW models with self-leveling suspension
- Loss of original ride control at the rear axle
- Air shock replacement needs after wear or leakage
- Uneven rear stance caused by aging suspension components
- Restoration of factory-style damping response
Installation Notes
Fits 2001-2003 BMW 525i, rear; Fits 1999-2003 BMW 540i, rear; Fits 1999-2000 BMW 528i, rear. Verify the vehicle is equipped with self-leveling suspension before ordering. This Bilstein air shock absorber uses the original connector style for direct installation, and the listed mount types are eye 15.4mm at the lower end and stem at the upper end. Boot is not included.
Quality Assurance
Bilstein supplies OE-level suspension components, and the B4 OE Replacement (Air) line is built to restore original vehicle feel while meeting manufacturer-level expectations for fit and function. Part number 19-132341 is designed for direct replacement use on the specified BMW rear air suspension applications.
| Year | Make | Model | Submodel | Body Type | Position | Notes |
|---|---|---|---|---|---|---|
| 2003 | BMW | 525i | Base | Wagon | Rear | With Self-Leveling Suspension; B4 OE Replacement (Air) |
| 2003 | BMW | 540i | Base | Wagon | Rear | With Self-Leveling Suspension; B4 OE Replacement (Air) |
| 2002 | BMW | 525i | Base | Wagon | Rear | With Self-Leveling Suspension; B4 OE Replacement (Air) |
| 2002 | BMW | 540i | Base | Wagon | Rear | With Self-Leveling Suspension; B4 OE Replacement (Air) |
| 2001 | BMW | 525i | Base | Wagon | Rear | With Self-Leveling Suspension; B4 OE Replacement (Air) |
| 2001 | BMW | 540i | Base | Wagon | Rear | With Self-Leveling Suspension; B4 OE Replacement (Air) |
| 2000 | BMW | 528i | Base | Wagon | Rear | With Self-Leveling Suspension; B4 OE Replacement (Air) |
| 2000 | BMW | 540i | Base | Wagon | Rear | With Self-Leveling Suspension; B4 OE Replacement (Air) |
| 1999 | BMW | 528i | Base | Wagon | Rear | With Self-Leveling Suspension; B4 OE Replacement (Air) |
| 1999 | BMW | 540i | Base | Wagon | Rear | With Self-Leveling Suspension; B4 OE Replacement (Air) |
| No rows match your filter. | ||||||