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Bilstein B4 OE Replacement DampTronic Front Shock Absorber
This is the Bilstein 20-070854, a direct OE replacement front shock absorber for Jaguar S-Type models originally equipped with factory electronic (CATS) suspension. It restores original ride quality, handling, and damping performance as the factory electronic dampers wear out.
Key Features
- Bilstein 20-070854 uses a 46mm monotube gas-pressure design engineered to work plug-and-play with the factory electronic suspension electronics.
- Green-painted finish with a clevis lower mount and stem upper mount.
- Ships with the spring seat included; no boot included.
- Restores factory-original ride comfort and handling as a direct OE replacement.
- Cross-references Jaguar part numbers XR826829, XR836064, XR843730, XR843732, XR847877, XR852370, XR852372, XR852374, and 2R8318045EC/ED.
Fitment
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2003-2004 | Jaguar | S-Type | Base (4.2L V8, with electronic suspension) |
| 2003-2004 | Jaguar | S-Type | R (4.2L V8, with electronic suspension) |
| 2005 | Jaguar | S-Type | Sport (4.2L V8, with electronic suspension) |
| 2006 | Jaguar | S-Type | Base (3.0L V6 or 4.2L V8, with electronic suspension) |
| 2006 | Jaguar | S-Type | VDP Edition (4.2L V8, with electronic suspension) |
| 2006-2008 | Jaguar | S-Type | R (4.2L V8) |
The 20-070854 is a front position unit only. Fits S-Type models originally equipped with factory electronic (CATS) suspension confirm your vehicle has electronic suspension before ordering, since a non-electronic S-Type requires a different shock.
Specifications
| Detail | Value |
|---|---|
| Brand | Bilstein |
| MPN | 20-070854 (cross-references Jaguar 2R8318045EC/ED) |
| Series | B4 OE Replacement (DampTronic) |
| Internal design | 46mm monotube, gas pressure |
| Finish | Green paint |
| Lower mount type | Clevis |
| Upper mount type | Stem |
| Spring seat included | Yes |
| Boot included | No |
| Position | Front |
| UPC | 651860571386 |
| Prop 65 | Yes |
What's Included
- 1 front shock absorber
- Spring seat
About Bilstein
Bilstein builds the B4 OE Replacement (DampTronic) line, including the 20-070854, as direct replacements for factory electronically-controlled dampers, engineered to restore original ride and handling without additional electronic components.
Related Parts
FAQ
What is the 20-070854?
It is a direct OE replacement front shock absorber for Jaguar S-Type models built with factory electronic (CATS) suspension.
Does this fit every Jaguar S-Type?
No. It fits S-Type models originally built with factory electronic (CATS) suspension for the years and trims listed in the fitment table. Confirm your vehicle has electronic suspension before ordering.
Is this a direct replacement for the factory shock?
Yes. It is designed to work plug-and-play with the factory electronic suspension system without additional electronic components.
Does it include a spring seat?
Yes, a spring seat is included with the shock.
Is a boot included?
No boot is included with this shock.
What position is this shock for?
Front position only. A rear-specific shock is required separately for the rear axle.
What is the internal design of this shock?
A 46mm monotube gas-pressure design.
What is the mounting configuration?
Clevis lower mount and stem upper mount.
Does this replace both front shocks?
Order two units to replace both front shocks; this listing is for one front shock absorber.
Installation Instructions
- Raise and support the front of the vehicle on jack stands and remove the front wheel.
- Disconnect the electronic suspension sensor wiring at the strut, if equipped.
- Remove the upper and lower shock mounting hardware per the applicable factory service procedure.
- Remove the factory shock absorber and transfer the spring seat if reused, or use the seat included with this unit.
- Install the new Bilstein shock and torque the upper and lower mounting hardware to the factory specification.
- Reconnect the electronic suspension sensor wiring, reinstall the wheel, and lower the vehicle.
WARNING: Cancer and reproductive harm - www.P65Warnings.ca.gov
Bilstein
Bilstein shocks and suspension are stocked at Black Ops Auto Works across the full product range, including B4 OE replacement shocks, B6 performance shocks, B8 5100 ride height adjustable shocks, B8 6112 and 8112 suspension kits, B8 TerraSport lift kits, B12 Pro-Kit systems, B14 coilovers, B16 DampTronic suspension, and EVO Series kits. Every product is filterable by year, make, model, trim, and drivetrain so the correct Bilstein part ships the first time. Black Ops Auto Works carries 2,108 Bilstein SKUs spanning trucks, SUVs, crossovers, and European performance platforms. What This Collection Covers Bilstein is a monotube shock and suspension manufacturer known for consistent damping control across a wide range of applications, from OE-style replacement to serious off-road lift setups to European performance suspension. Product Categories B4 OE replacement shocks and struts, B6 performance shocks, B8 5100 and 5160 shocks, B8 6100 and 6112 suspension kits, B8 8100 and 8112 rese...
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