OE Quality
60-Day Returns

Bilstein 25-329919 Suspension Shock Absorber - Front Right
Bilstein B8 5160 Shock Absorber for Jeep Wrangler
The Bilstein B8 5160 shock absorber (part number 25-329919) is engineered for Jeep Wrangler owners seeking reliable suspension performance. Designed with a monotube internal structure and a smooth body, this shock absorber offers consistent damping without adjustability.
Key Features of Bilstein 25-329919 Shock Absorber
- Non-adjustable damping for consistent ride quality
- Monotube internal design for efficient heat dissipation
- Includes billet reservoir clamp for secure reservoir mounting
- Zinc plated finish to resist corrosion
- Eye-type upper and lower mounts (12.8mm) for direct fitment
- Stroke length of 12.19 inches (309.6 mm) for extended travel
- Compatible with Jeep Wrangler suspension systems
Detailed Description of the B8 5160 Suspension Shock Absorber
This Bilstein B8 5160 shock absorber features a monotube design that improves heat dissipation and maintains consistent damping performance under demanding conditions. The smooth body design is non-coilover, making it suitable for light truck applications such as the Jeep Wrangler. With a collapsed length of 17.19 inches (436.5 mm) and an extended length of 29.38 inches (746.2 mm), it provides a stroke travel of 12.19 inches (309.6 mm), allowing for enhanced wheel articulation and improved off-road capability.
The shock absorber includes a remote reservoir secured by a billet reservoir clamp, which helps manage fluid volume and heat buildup during extended use. The zinc plated finish offers protection against corrosion, extending the service life of the component. Both upper and lower mounts use 12.8mm eyelets, ensuring a direct fit for Jeep Wrangler suspension setups.
About the Bilstein B8 5160 Product Line
The B8 5160 series from Bilstein is designed specifically for light trucks and off-road vehicles requiring extended suspension travel and enhanced damping control. This product line incorporates remote reservoirs to increase fluid capacity and reduce shock fade during heavy-duty use. The B8 5160 shocks are engineered to provide improved handling and durability for vehicles like the Jeep Wrangler, making them suitable for both on-road and off-road driving conditions.
Common Applications and Problem Solving
- Improves suspension performance on lifted Jeep Wrangler models
- Reduces shock fade during extended off-road driving
- Enhances wheel travel and articulation for rough terrain
- Maintains consistent damping without manual adjustment
- Replaces worn or damaged factory shocks for restored ride quality
Installation Notes and Tips
Ensure compatibility with your Jeep Wrangler model before installation. The shock absorber features eye-type mounts (12.8mm) on both ends for straightforward replacement of factory shocks. No adjustable damping settings are required, simplifying setup. The included billet reservoir clamp should be securely fastened to prevent movement during operation. Professional installation is recommended to verify proper torque specifications and alignment.
Quality Assurance and Warranty
Bilstein shock absorbers are manufactured to meet strict quality standards, utilizing durable materials and advanced engineering. The zinc plated finish provides corrosion resistance for extended service life. While specific warranty details for part number 25-329919 are not provided here, Bilstein typically offers limited warranties covering defects in materials and workmanship. Consult official Bilstein documentation or authorized dealers for exact warranty terms.
| Brand | Bilstein |
| Part Number | 25-329919 |
| Position | B8 5160, Front Right |
| Adjustable Damping | Non-adjustable |
| Billet Reservoir Clamp Included | Yes |
| Body Design | Smooth body (non-coilover) |
| Boot Included | No |
| Collapsed Length (IN) | 17.19 |
| Collapsed Length (MM) | 436.5 |
| Extended Length (IN) | 29.38 |
| Extended Length (MM) | 746.2 |
| Finish | Zinc plated |
| Internal Design | Monotube |
| Lower Mount Type | Eye 12.8mm |
| PartType | Shocks / struts |
| Piston Diameter | 46mm |
| Reservoir | Yes |
| Segment | Light truck |
| Series | B8 5160 |
| Shaft Diameter | 14mm |
| Spring Seat Included | No |
| Stroke/Travel Length (IN) | 12.19 |
| Stroke/Travel Length (mm) | 309.6 |
| Title | Bilstein shock absorbers |
| Upper Mount Type | Eye 12.8mm |
This part fits 9 vehicles. Search below:
| Year | Make | Model | Submodel | Position | Notes |
|---|---|---|---|---|---|
| 2026 | Jeep | Wrangler | Willys | Front Right | Requires appropriate bump stop extensions and aftermarket driveshaft; B8 5160 |
| 2025 | Jeep | Wrangler | Willys | Front Right | Requires appropriate bump stop extensions and aftermarket driveshaft; B8 5160 |
| 2024 | Jeep | Wrangler | Willys | Front Right | Requires appropriate bump stop extensions and aftermarket driveshaft; B8 5160 |
| 2023 | Jeep | Wrangler | Willys | Front Right | Requires appropriate bump stop extensions and aftermarket driveshaft; B8 5160 |
| 2022 | Jeep | Wrangler | Willys | Front Right | Requires appropriate bump stop extensions and aftermarket driveshaft; B8 5160 |
| 2021 | Jeep | Wrangler | Willys | Front Right | Requires appropriate bump stop extensions and aftermarket driveshaft; B8 5160 |
| 2020 | Jeep | Wrangler | Unlimited Sport | Front Right | Requires appropriate bump stop extensions and aftermarket driveshaft; B8 5160 |
| 2019 | Jeep | Wrangler | Unlimited Sport | Front Right | Requires appropriate bump stop extensions and aftermarket driveshaft; B8 5160 |
| 2018 | Jeep | Wrangler | Unlimited Sport | Front Right | Requires appropriate bump stop extensions and aftermarket driveshaft; B8 5160 |
* 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.