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SKU: 19-135021 | UPC: 651860573335
Bilstein B4 2006-2013 BMW 3 Series Rear Twintube Shock Absorber
The Bilstein 19-135021 B4 OE Replacement is a direct fit rear shock absorber designed for 2006-2013 BMW 325i, 325xi, 328i, 328xi, 328i xDrive, 330i, 330xi, 335d, 335i and 335i xDrive models. This twin-tube damper maintains factory ride comfort and handling while providing reliable performance under daily driving conditions.
Key Features
- OE Design: Matches original equipment specifications for seamless integration
- Gas Pressure: Maintains consistent damping force across temperature changes
- High Power Reserves: Supports maximum safety margins during operation
- Comfort Restoration: Returns original driving feel and vehicle stability
- Handling Precision: Preserves factory cornering response and balance
- Durability: Built with quality materials for extended service life
Specifications
| Detail | Value |
|---|---|
| Brand | Bilstein |
| Type | Twintube Shock Absorber |
| Compatibility | 2006-2013 BMW 3 Series |
| Position | Rear |
| Country of Origin | Germany |
| Warranty | Manufacturer Limited Warranty |
Whats Included
- One rear shock absorber
- Mounting hardware as required
Product Notes
- Direct replacement for stock unit
- Recommended to replace in pairs
- Verify fitment with vehicle specific details
This Part Fits
| Year Range | Make | Model | Notes |
|---|---|---|---|
| 2006 | BMW | 325i / 325xi / 330i / 330xi | Base models |
| 2007-2012 | BMW | 328i / 328xi / 328i xDrive | Base models |
| 2007-2011 | BMW | 335i / 335i xDrive / 335d | Base models |
Why Choose Bilstein?
- Original equipment supplier to multiple vehicle manufacturers
- Proven damping technology used in motorsports
- Consistent performance across varied road conditions
- Extensive aftermarket coverage for European vehicles
Frequently Asked Questions
- Q: Is this a direct replacement for the factory shock?
- A: Yes, it is engineered as an OE replacement unit.
- Q: Should shocks be replaced in pairs?
- A: Yes, replacing both rear shocks maintains balanced handling.
- Q: Does this fit all 2006-2013 3 Series variants?
- A: It fits the listed base models with standard suspension.
Shipping & Handling
- Method: Ground shipping
- Availability: In stock - ships same or next business day
- Packaging: Standard retail box
Bilstein
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Looks pretty nice
Looks pretty nice, pricing was good and the reinforcement is a big plus.
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I emailed customer service to inquire about when it would be shipped
I emailed customer service to inquire about when it would be shipped. They checked and emailed me with the answer. Customer service is A1
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