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Details
| Specification | Value |
|---|---|
| Brand | GSP |
| Fitting Position | Front Right |
OE/OEM numbers (6)
Search by this OE number to find compatible parts
- MERCEDES-BENZ—1663202613
- MERCEDES-BENZ—1663205066
- MERCEDES-BENZ—1663207413
- MERCEDES-BENZ—A1663202613
- MERCEDES-BENZ—A1663205066
- MERCEDES-BENZ—A1663207413
Where this part fits
Original-fit position for OE 1663202613. The red ring marks where this part installs on the vehicle.
About this product
The GSP Air Suspension Strut (30900421) is a professional-grade replacement component engineered for long service life and reliable operation across all conditions your vehicle encounters. The part is built to the following specification: Fitting Position: Front Right, paired article number: 30900422. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. Verified to fit MERCEDES-BENZ models. All compatibility data is cross-checked against the TecDoc database — select your vehicle to confirm the part matches your specific engine and year. This part supersedes original equipment references: 1663202613, 1663205066, 1663207413, 44-291044 and 4 more. Matching these numbers confirms a like-for-like replacement with no loss of function. GSP is a recognised supplier of automotive suspension components to independent workshops and dealer networks across Europe. All parts are sourced from authorised distribution channels and carry full manufacturer traceability — you receive exactly the same component supplied to professional garages and dealer workshops. If fitment or specifications do not match your vehicle, our technical team can help identify the correct alternative — use the vehicle selector or contact us with your VIN for a guaranteed-fit recommendation. Replacing worn components on schedule preserves your vehicle's safety, reliability, and resale value — and aftermarket parts from established brands deliver OEM-equivalent performance at a fraction of the dealer price. Every part is dispatched from our UK warehouse with a 30-day money-back guarantee and free hassle-free returns.
Suitable cars
Equivalent products (2)
Air Suspension Strut GSP 30900421 — compatible car models
| Car models | MERCEDES-BENZ: GL-CLASS (X166), GLS (X166) |
|---|---|
| Engines | GL 350 CDI / BlueTec 4-matic (166.823, 166.824); 320 4-matic (166.862) |
| Year of manufacture | 2012-2019 |
| Manufacturer article number (MPN) | 30900421 |
| OE part numbers | 1663202613, 1663205066, 1663207413, A1663202613, A1663205066, A1663207413 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
GSP 30900421 . Fitting Position: VR. paired article number: 30900422
- 1x Air Suspension Strut
Shipping, returns, warranty
Free UK delivery on orders over £99.00. Express and standard shipping available.
- Standard delivery: 2-5 business days
- Express delivery: 1-2 business days
- Free returns within 14 days
- All parts backed by manufacturer warranty
Warranty: 12-month manufacturer warranty on all parts. 14-day money-back guarantee if the part doesn't fit your vehicle.
Frequently Asked Questions
Is this Air Suspension Strut compatible with my car?
This Air Suspension Strut fits MERCEDES-BENZ vehicles. Use the vehicle selector at the top of the page to check exact compatibility — enter your car's make, model, and engine for a confirmed fitment match. All fitment data is verified through TecDoc.
What specifications does this GSP Air Suspension Strut have?
This GSP Air Suspension Strut has the following specifications: Fitting Position: VR; paired article number: 30900422. Check the full specifications table above for complete details.
What OE part numbers does this Air Suspension Strut replace?
This Air Suspension Strut replaces OE part numbers: 1663202613, 1663205066, 1663207413, A1663202613, A1663205066, A1663207413. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Air Suspension Strut cost?
This GSP Air Suspension Strut is available for £316.99. Air Suspension Strut prices vary depending on brand, specifications, and vehicle compatibility. GSP parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Air Suspension Strut?
Regular inspection of your Air Suspension Strut is recommended as part of routine vehicle maintenance. Watch for changes in performance, unusual noises, or visual signs of wear. Consult your vehicle's owner manual for manufacturer-recommended replacement intervals specific to your make and model.
What tools do I need to replace a Air Suspension Strut?
Tools required vary by vehicle make and model. Generally, a basic socket set, screwdrivers, and vehicle-specific tools may be needed. We recommend consulting a workshop manual for your specific vehicle, or having the Air Suspension Strut fitted by a professional mechanic.
Can I use this part as a replacement for OE 1663202613?
Yes, this GSP Air Suspension Strut is a direct replacement for OE part number 1663202613. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
Related categories
Common OE numbers for this part
Common original equipment numbers linked to stocked alternatives.
