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Details
| Specification | Value |
|---|---|
| Brand | FEBI BILSTEIN |
| Weight [kg] | 0,002 kg |
| Inner Diameter [mm] | 7 mm |
OE numbers (2)
Search by this OE number to find compatible parts
- FORD—6 166 533
- FORD USA—88WM6571BB
Where this part fits
Original-fit position for OE 6166533. The red ring marks where this part installs on the vehicle.
About this product
FEBI BILSTEIN Seal Ring Valve Stem (06446) is manufactured to OEM tolerances, ensuring a direct-fit replacement that restores your vehicle to factory specification without any modification. Technical specifications — Weight [kg]: 0, 002 kg, Inner Diameter [mm]: Ceramic mm — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. Compatible with FORD vehicles; use the vehicle selector above to confirm exact fitment for your make, model, and engine variant. Fitment data is sourced from TecDoc, the authoritative European parts catalogue. This part supersedes original equipment references: 027.016, 108000, 12002300, 12015878 and 42 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
Equivalent products (44)
Show all 44 OE numbers
Seal Ring Valve Stem FEBI BILSTEIN 06446 — compatible car models
| Car models | FORD: ESCORT V (AAL, ABL), ESCORT VI (GAL, AAL, ABL), FIESTA Box Body/MPV (F3L, F5L), FIESTA Hatchback Van (FVD), FIESTA III (GFJ), GALAXY I (WGR), GALAXY MK I VAN (WGR), SIERRA II (GBG, GB4), SIERRA II Hatchback (GBC, GBG), SIERRA II Turnier (BNG) |
|---|---|
| Engines | RS 2000; RS 2000 4x4; 1.3; 1.0; 2.0 i; 2.0 |
| Year of manufacture | 1983-2006 |
| Manufacturer article number (MPN) | 06446 |
| OE part numbers | 6 166 533, 88WM6571BB |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
FEBI BILSTEIN 06446 . Inner Diameter [mm]: 7 mm. Weight [kg]: 0,002 kg
- 1x Seal Ring Valve Stem
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 Seal Ring Valve Stem compatible with my car?
This Seal Ring Valve Stem fits FORD 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 FEBI BILSTEIN Seal Ring Valve Stem have?
This FEBI BILSTEIN Seal Ring Valve Stem has the following specifications: Weight [kg]: 0,002 kg; Inner Diameter [mm]: 7 mm. Check the full specifications table above for complete details.
What OE part numbers does this Seal Ring Valve Stem replace?
This Seal Ring Valve Stem replaces OE part numbers: 6 166 533, 88WM6571BB. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Seal Ring Valve Stem cost?
This FEBI BILSTEIN Seal Ring Valve Stem is available for £0.99. Seal Ring Valve Stem 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 Seal Ring Valve Stem?
Regular inspection of your Seal Ring Valve Stem 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 Seal Ring Valve Stem?
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 Seal Ring Valve Stem fitted by a professional mechanic.
Can I use this part as a replacement for OE 6 166 533?
Yes, this FEBI BILSTEIN Seal Ring Valve Stem is a direct replacement for OE part number 6 166 533. 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 06446 the same as the FEBI BILSTEIN 01423?
No, while both are Seal Ring Valve Stem parts, they are different products. The FEBI BILSTEIN 06446 has Weight [kg]: 0,002 kg, Inner Diameter [mm]: 7 mm. The FEBI BILSTEIN 01423 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.
Related categories
Common OE numbers for this part
Common original equipment numbers linked to stocked alternatives.
