Gabriel Ultra Rear Shock Absorber 69966 for 96-02 Mercedes E-Class
Gabriel Ultra Rear Shock Absorber 69966 for 96-02 Mercedes E-Class
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Our review of the Gabriel Ultra Rear Shock Absorber 69966 finds it best suited for Mercedes E-Class owners who want a straightforward OE replacement that improves ride comfort and handling. The single biggest reason to buy is the combination of precision twin tube engineering and Gabriel's G-Force damping technology, which together restore controlled ride quality on worn or original equipment rear mounts. Installed as a single-pack rear unit, it targets drivers seeking reliable, durable damping without modifying suspension geometry.
Key Features
- Vehicle fitment: Designed specifically for 96-99 Mercedes-Benz E300, 96-02 E320 sedan, 97 E420 and 98-02 E430, ensuring accurate mounting and alignment.
- Premium damping technology: Infinitely Variable Damping via Gabriel G-Force tech delivers controlled response across varied road conditions for improved comfort.
- Twin tube design: Precision engineered twin tube construction provides consistent performance and predictable handling during normal driving.
- Durability and installation: Simple bolt-on installation with components engineered for long lasting use under typical road and weather conditions.
- Concrete dimensions: Clear sizing with a 6.35 in stroke, 17.62 in extended length and 11.27 in collapsed length to match factory geometry.
Who It's For
This shock is aimed at owners of late 1990s to early 2000s Mercedes E-Class sedans who need a direct rear shock replacement and value improved ride quality and predictable handling. It is a good choice for DIY mechanics who want a straightforward bolt-on swap and for shops replacing single rear units to restore balance.
It is not targeted at drivers seeking custom suspension tuning, lowered ride height, or motorsport upgrades; those users should look to adjustable or sport-specific dampers. Also buyers who need a front shock or a matched complete set should note this listing is a single rear shock pack.
Pros & Cons
Pros
- Quality OE-style replacement that fits the listed Mercedes models without modification.
- Noticeable improvement in ride quality and shock quality compared with worn originals.
- Easy installation and solid durability for everyday driving conditions.
Cons
- Sold as a single pack rear shock so a complete axle replacement requires ordering two units.
- Not adjustable, so it cannot be tuned for race or specialized handling setups.
Specifications
| Vehicle fitment | 96-99 E300; 96-02 E320 sedan; 97 E420; 98-02 E430 |
| Stroke (in) | 6.35 |
| Extended length (in) | 17.62 |
| Collapsed length (in) | 11.27 |
| Upper mount code | S33 |
| Lower mount code | ES3 |
| Interchange part numbers | 39021, 370439, 2701-423937, 69966, 748308, 553198, KG4743 |
Our Verdict
The Gabriel Ultra Rear Shock 69966 is a sensible OE-style replacement for E-Class owners who need to restore ride comfort and stability. With precision twin tube construction and Gabriel's damping tech, it delivers consistent performance and good value over time. Buy it if you want reliable, easy-to-install rear damping that brings back composed handling without complex adjustments.
Frequently Asked Questions
Is this a single shock or a pair?
This listing is for one rear shock absorber (1 pack); replace both sides if you want a matched axle set.
Will it bolt into my E320 sedan?
Yes, the unit is specified to fit 96-02 Mercedes-Benz E320 sedan with matching upper and lower mount codes.
Is it adjustable?
No, this Gabriel Ultra shock uses a fixed Infinitely Variable Damping system and is not manually adjustable.
Editor's Take
The Gabriel Ultra Rear Shock 69966 is a reliable OE-style replacement for 96-02 Mercedes E-Class models, offering improved ride comfort, consistent damping, easy installation, and good value for everyday driving.

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