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Bilstein 20-070823 Suspension Shock Absorber - Rear
Bilstein B4 DampTronic Rear Shock Absorber
Bilstein B4 OE Replacement (DampTronic) shock absorber 20-070823 is a direct OE-style replacement for electronically adjustable rear suspension systems on select Jaguar models. It is engineered to restore original ride quality and handling while meeting or exceeding OE standards.
For drivers maintaining a Jaguar XK8 or Jaguar XKR with electronic suspension, this Bilstein shock absorber supports factory-level damping response and consistent rear suspension control. The B4 OE Replacement (DampTronic) line is built for vehicles that rely on electronically adjustable dampers and need a precise replacement solution.
Key Features
- Bilstein B4 OE Replacement (DampTronic) series for electronically adjustable suspension
- Rear suspension shock absorber for select Jaguar applications
- Monotube internal design for controlled damping response
- Black painted finish
- Green straight boot included
- Upper mount type: stem
- Lower mount type: eye 14.1mm
- Direct OE replacement for maintaining original ride characteristics
Product Details
Bilstein 20-070823 is built for rear suspension service on 2003-2004 Jaguar XK8, 2003-2004 Jaguar XKR, and 2005-2006 Jaguar XKR applications equipped with electronic suspension. The DampTronic OE replacement design helps preserve the vehicle’s original suspension behavior, making it a practical choice when replacing a worn electronically controlled damper. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.
Common Issues This Part Can Address
- Excessive rear-end bounce or oscillation
- Loss of controlled ride quality over rough pavement
- Uneven damping response from a worn electronic shock absorber
- Rear suspension noise caused by degraded damper performance
- Reduced handling stability in Jaguar XK8 and XKR rear suspension systems
Installation Notes and Tips
Verify electronic suspension equipment before ordering, since this Bilstein shock absorber is specific to DampTronic-equipped vehicles. Confirm rear position, mount style, and OE part match against the existing damper on the vehicle. Professional installation is recommended for electronically adjustable suspension components to ensure proper fitment and system operation.
Quality Assurance
Bilstein B4 OE Replacement dampers are engineered to meet or exceed OE standards and are designed as direct replacements for factory electronically adjustable shocks. Bilstein’s OE-replacement focus supports consistent fitment and suspension performance for Jaguar XK8 and Jaguar XKR rear applications.
| Brand | Bilstein |
|---|---|
| Part Number | 20-070823 |
| Position | B4 OE Replacement (DampTronic), Rear |
| Boot Included | Green straight |
| Finish | Black paint |
| Internal Design | Monotube |
| Lower Mount Type | Eye 14.1mm |
| Series | B4 oe replacement (damptronic) |
| Title | Bilstein shock absorbers |
| Upper Mount Type | Stem |
This part fits 6 vehicles. Search below:
| Year | Make | Model | Submodel | Position | Notes |
|---|---|---|---|---|---|
| 2006 | Jaguar | XKR | Victory Edition | Rear | B4 OE Replacement (DampTronic) |
| 2005 | Jaguar | XKR | Base | Rear | B4 OE Replacement (DampTronic) |
| 2004 | Jaguar | XK8 | Base | Rear | Sport Suspension with Electronic Suspension; B4 OE Replacement (DampTronic) |
| 2004 | Jaguar | XKR | Base | Rear | Sport Suspension with Electronic Suspension; B4 OE Replacement (DampTronic) |
| 2003 | Jaguar | XK8 | Base | Rear | Sport Suspension with Electronic Suspension; B4 OE Replacement (DampTronic) |
| 2003 | Jaguar | XKR | Base | Rear | Sport Suspension with Electronic Suspension; B4 OE Replacement (DampTronic) |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.