Unity 257140 Rear Shock Absorber Kit 2004-2010 BMW X3
Rear shock absorber kit with two nitrogen gas-charged units fits 2004-2010 BMW X3 models
- Designed for 2004-2010 BMW X3 fitment
- Twin-tube nitrogen gas charged shock absorbers
- Kit includes two rear shock absorbers
- Unity brand with over 50 years experience
- Direct OE replacement for trouble-free installation
Rear shock kit for 2004-2010 BMW X3
This Unity kit supplies two nitrogen gas-charged rear shock absorbers designed as direct OE replacements for the 2004-2010 BMW X3. The twin-tube construction is built for trouble-free installation and long-lasting reliability on daily-driven vehicles. It suits owners who want a complete rear pair from a brand with over 50 years of aftermarket suspension experience.
Twin-tube gas-charged damping under sustained use
The nitrogen gas charge reduces aeration and fade during extended driving, keeping damping force consistent on long journeys or repeated compression cycles. Twin-tube architecture manages heat buildup so the shocks maintain control through corners and over rough surfaces without the sharp drop-off seen in worn original units. Ride quality stays predictable mile after mile.
Replaces failed OE rear shocks when both corners
This kit is the practical choice when both rear dampers are leaking, bottoming out or transmitting harsh impacts, letting you refresh the axle in one step. It is not for front suspension work, for vehicles outside the 2004-2010 X3 range, or for buyers who only need a single corner replaced. The paired format eliminates mismatch between left and right damping rates.
How it compares
Measured against everything we stock in Brake Service Tools & Presses, at today’s prices. Recalculated every night.
- Price $49.99
- Cheaper than about 79% of the 1,702 comparable items (median $86.99).
Specifications
| Product | |
|---|---|
| Brand name | UNITY |
Questions about this item
Will the nitrogen gas charged shocks run hotter or noisier than the original BMW units during long highway drives?
The twin tube gas charged design matches OE damping characteristics and produces no additional heat or noise under normal driving conditions.
What tools or parts must I already have to install this rear shock absorber kit on my 2004-2010 BMW X3?
You need standard suspension tools such as a spring compressor, socket set and torque wrench; no special adapters are required for the direct fit design.
Can I keep the original front struts and only replace the rear shocks with this Unity kit?
Yes, the kit is a direct replacement for the rear shocks only and will work alongside the existing front suspension components.
More in Brake Service Tools & Presses
