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Details
| Specification | Value |
|---|---|
| Brand | FEBI BILSTEIN |
| Height [mm] | 106 mm |
| Weight [kg] | 0,216 kg |
| Outer Diameter [mm] | 108 mm |
| External Thread Size | M95 x 2.5 |
OE numbers (2)
Search by this OE number to find compatible parts
- VOLVO—20591254
- RENAULT TRUCKS—74 20 591 254
About this product
Sourced from FEBI BILSTEIN, this water separator fuel system (185170) combines precision engineering with durable materials to meet the demands of everyday driving and extended service intervals. Technical specifications — Height [mm]: 106 mm, Weight [kg]: 0, 216 kg, Outer Diameter [mm]: 108 mm, Number of connectors: Aluminium, Supplementary Article/Info 2: 396 — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. This part supersedes original equipment references: 0103 179, 036.397, 20591254, 2.12333 and 4 more. Matching these numbers confirms a like-for-like replacement with no loss of function. FEBI BILSTEIN is a recognised supplier of automotive replacement 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 with tracked delivery and a 14-day money-back guarantee with 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 (6)
Water Separator Fuel System FEBI BILSTEIN 185170 — compatible car models
| Manufacturer article number (MPN) | 185170 |
|---|---|
| OE part numbers | 20591254, 74 20 591 254 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
FEBI BILSTEIN 185170 . External Thread Size: M95 x 2,5. Height [mm]: 106 mm. Number of connectors: 2. Outer Diameter [mm]: 108 mm. Supplementary Article/Info 2: 396. Weight [kg]: 0,216 kg
- 1x Water Separator Fuel System
Shipping, returns, warranty
Free UK delivery on orders over £99.00. Tracked standard shipping.
- Standard delivery: 5–9 business days
- Order before 5pm — ships the next working day
- 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 Water Separator Fuel System 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 Water Separator Fuel System fits. All fitment data is verified through TecDoc.
What specifications does this FEBI BILSTEIN Water Separator Fuel System have?
This FEBI BILSTEIN Water Separator Fuel System has the following specifications: Height [mm]: 106 mm; Weight [kg]: 0,216 kg; Outer Diameter [mm]: 108 mm; Number of connectors: 2; Supplementary Article/Info 2: 396; External Thread Size: M95 x 2,5. Check the full specifications table above for complete details.
What OE part numbers does this Water Separator Fuel System replace?
This Water Separator Fuel System replaces OE part numbers: 20591254, 74 20 591 254. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Water Separator Fuel System cost?
This FEBI BILSTEIN Water Separator Fuel System is available for £47.99. Water Separator Fuel System 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 Water Separator Fuel System?
Regular inspection of your Water Separator Fuel System 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 Water Separator Fuel System?
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 Water Separator Fuel System fitted by a professional mechanic.
Can I use this part as a replacement for OE 20591254?
Yes, this FEBI BILSTEIN Water Separator Fuel System is a direct replacement for OE part number 20591254. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
Is the FEBI BILSTEIN 185170 the same as the FEBI BILSTEIN 103284?
No, while both are Water Separator Fuel System parts, they are different products. The FEBI BILSTEIN 185170 has Height [mm]: 106 mm, Weight [kg]: 0,216 kg, Outer Diameter [mm]: 108 mm. The FEBI BILSTEIN 103284 may differ in dimensions, fitting position, or material composition. Always verify compatibility with your specific vehicle using our vehicle selector, or contact our customer service team for assistance.
