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Details
| Specification | Value |
|---|---|
| Brand | FEBI BILSTEIN |
| Height [mm] | 157 mm |
| Weight [kg] | 0.78 kg |
| Outer Diameter [mm] | 94 mm |
| Internal Thread Size | 1 3/8" - 12 UNF |
OE/OEM numbers (17)
Where this part fits
Original-fit position for OE 902900. The red ring marks where this part installs on the vehicle.
About this product
The FEBI BILSTEIN Filter Operating Hydraulics (178999) 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: Height [mm]: 157 mm, Weight [kg]: 0, 78 kg, Outer Diameter [mm]: 94 mm, Filter type: Steel, Internal Thread Size: 1 3/8" - 12 UNF. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. This part supersedes original equipment references: 103-1971, 1186322, 1266751-H2, 131638 and 54 more. Matching these numbers confirms a like-for-like replacement with no loss of function. FEBI BILSTEIN is a recognised supplier of automotive filtration 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.
About FEBI BILSTEIN
febi bilstein, founded in 1844 in Ennepetal, Germany, is one of the oldest and most comprehensive automotive parts suppliers in the independent aftermarket. febi bilstein offers over 40,000 parts spanning steering, suspension, engine, braking, cooling, and electrical systems. Certified to IATF 16949 and supplying OE-quality components, febi bilstein products undergo rigorous testing to match original equipment performance. With nearly 180 years of German engineering tradition, febi bilstein is the go-to brand for reliable, competitively priced replacement parts.
Suitable cars
Vehicle matches are curated from manufacturer data
Confirmed fits based on manufacturer data.Equivalent products (42)
Show all 42 OE numbers
Filter Operating Hydraulics FEBI BILSTEIN 178999 — compatible car models
| Manufacturer article number (MPN) | 178999 |
|---|---|
| OE part numbers | 103-1971, 1186322, 1266751-H2, 198129-29310, 294721A1, 32905501, 3I0546, 3I0551, 3I0566, 82003166, 84523925, 8T7478, 902900, AL156625, AL221066, AL77061, X724693 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
FEBI BILSTEIN 178999 . Filter type: 1. Height [mm]: 157 mm. Internal Thread Size: 1 3/8" - 12 UNF. Outer Diameter [mm]: 94 mm. Weight [kg]: 0,78 kg
- 1x Filter Operating Hydraulics
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 Filter Operating Hydraulics compatible with my car?
Use the vehicle selector at the top of the page to check compatibility. Enter your car's make, model, and engine — we'll confirm whether this Filter Operating Hydraulics fits. All fitment data is verified through TecDoc.
What specifications does this FEBI BILSTEIN Filter Operating Hydraulics have?
This FEBI BILSTEIN Filter Operating Hydraulics has the following specifications: Height [mm]: 157 mm; Weight [kg]: 0,78 kg; Outer Diameter [mm]: 94 mm; Filter type: 1; Internal Thread Size: 1 3/8" - 12 UNF. Check the full specifications table above for complete details.
What OE part numbers does this Filter Operating Hydraulics replace?
This Filter Operating Hydraulics replaces OE part numbers: 103-1971, 1186322, 1266751-H2, 198129-29310, 294721A1, 32905501, 3I0546, 3I0551 and 9 more. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Filter Operating Hydraulics cost?
This FEBI BILSTEIN Filter Operating Hydraulics is available for £50.99. Filter Operating Hydraulics prices vary depending on brand, specifications, and vehicle compatibility. FEBI BILSTEIN parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Filter Operating Hydraulics?
Regular inspection of your Filter Operating Hydraulics 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 Filter Operating Hydraulics?
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 Filter Operating Hydraulics fitted by a professional mechanic.
Can I use this part as a replacement for OE 103-1971?
Yes, this FEBI BILSTEIN Filter Operating Hydraulics is a direct replacement for OE part number 103-1971. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
