Mercedes-Benz CLS, GL-Class (X166), GLE (W166) Front Upper Left Control Arm – OEM 1663301707
Mercedes-Benz CLS, GL-Class (X166), GLE (W166), Front Upper Left Control Arm — OEM 1663301707. Built to OE standard, exact fit, 12-month cover. Order today.
Description
Mercedes-Benz CLS, GL-Class (X166), GLE (W166) Control Arm — a dependable aftermarket replacement produced to original-equipment standards. Listed under OEM number 1663301707, it is built to bring back the handling, comfort and safety your vehicle left the factory with.
Cross-Reference (OEM Numbers)
This unit replaces the following OE/OEM references: 1663301707. Matching the number on your existing part is the surest way to order the correct component.
Fitment Details
Make: Mercedes-Benz
Model / application: Mercedes-Benz CLS, GL-Class (X166), GLE (W166)
Position: Front Upper Left
Component: Control Arm
What You Get
- Produced to original-equipment tolerances for a straightforward, factory-style swap
- Robust stamped and forged steel body engineered for everyday durability
- Supplied with fitted bushes and ball joint where specified, saving fitting time
- Returns steering geometry to spec and stops knocking and patchy tyre wear
- Protective finish shrugs off road salt and damp
- Each unit is checked and carries a 12-month guarantee
Technical Data
| Component | Control Arm |
|---|---|
| OEM Number | 1663301707 |
| Position | Front Upper Left |
| Condition | New, OE-spec |
| Guarantee | 12 Months |
About This Component
Supplied by a specialist in European-vehicle parts, with strict incoming inspection, sensible factory pricing and friendly order support. Every component is verified before it leaves the warehouse.
Buying Help
How can I be sure this Control Arm is right for my car?
Compare the OE/OEM number on your current part with 1663301707, or check the model listed above (Mercedes-Benz CLS, GL-Class (X166), GLE (W166)). If you are unsure, share your VIN or a photo of the old part and we will verify the fitment for you.
What are the warning signs of a worn Control Arm?
Common clues are knocking sounds over bumps, uneven tyre wear, vague or loose steering, and visible cracks or perished bushes. Swapping a tired Control Arm restores ride quality and control.
Do you stand behind the quality?
Every part is made to OE specification, checked before dispatch and covered by a 12-month guarantee for dependable service.
Additional information
| Brand | Mercedes-Benz |
|---|---|
| OE Number | 1663301707 |
| Application | For Mercedes Benz GL450 X166 ML550 W166 CLS450 GL63 |
| Position | Front Upper Left |
| Product Type | Control Arm |





