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Details
| Specification | Value |
|---|---|
| Brand | FEBI BILSTEIN |
| Fitting Position | Front Left |
| Fitting Position | Bottom |
| Weight [kg] | 0.59 kg |
| External Thread Size | M12 x 1.5 |
| External Thread Size | M10 x 1.5 |
OE numbers (8)
Search by this OE number to find compatible parts
- AUDI / SEAT / SKODA / VW—5Q0 407 365 A
- AUDI / SEAT / SKODA / VW—5Q0 407 365 A S1
- AUDI / SEAT / SKODA / VW—5Q0 407 365 B
- AUDI / SEAT / SKODA / VW—5Q0 407 365 B S1
- AUDI / SEAT / SKODA / VW—5Q0 407 365 D
- AUDI / SEAT / SKODA / VW—5Q0 407 365 D S1
- AUDI / SEAT / SKODA / VW—5WA 407 365
- AUDI / CUPRA / SEAT / SKODA / VW—5WA 407 365 S1
Where this part fits
Original-fit position for OE 5WA407365. The red ring marks where this part installs on the vehicle.
What's in the kit
This kit ships with 3 factory-matched components. Each part below is supplied as part of the kit; click any linked MPN to view that component on its own.
| # | Part number | Component | Qty |
|---|---|---|---|
| 1 | 40666 | Ball Joint
| 1 |
| 2 | 39159 | Nut
| 1 |
| 3 | 36734 | Nut, ball joint
| 3 |
About this product
FEBI BILSTEIN Ball Joint (40668) is manufactured to OEM tolerances, ensuring a direct-fit replacement that restores your vehicle to factory specification without any modification. Technical specifications — Fitting Position: Front Left, Fitting Position: U, Weight [kg]: 0, 59 kg, Control/Trailing Arm Type: Brass, Supplementary Article/Supplementary Info: 626 — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. Compatible with AUDI, CUPRA, SEAT, SKODA and 1 other makes 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: 001-10-22030, 0494281, 0794279, 10VW1600 and 203 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 (200)
Show all 200 OE numbers
Ball Joint FEBI BILSTEIN 40668 — compatible car models
| Car models | AUDI: A3 (8V1, 8VK), A3 Convertible (8V7, 8VE), A3 Limousine (8VS, 8VM), A3 Sportback (8VA, 8VF); CUPRA: LEON Sportstourer (KL8, KU8, KUD); SEAT: LEON (5F1), LEON SC (5F5), LEON ST (5F8), LEON ST Estate Van (5F8); SKODA: FABIA IV (PJ3), OCTAVIA III (5E3, NL3, NR3), OCTAVIA III Combi (5E5, 5E6); VW: CADDY ALLTRACK IV Box Body/MPV (SAA), CADDY ALLTRACK IV MPV (SAB), CADDY IV Box Body/MPV (SAA, SAH), CADDY IV MPV (SAB, SAJ), GOLF ALLTRACK VII Variant (BA5, BV5), GOLF SPORTSVAN VII (AM1, AN1), GOLF VAN VII Variant (BA5), GOLF VII (5G1, BQ1, BE1, BE2), GOLF VII Van (5G1), GOLF VII Variant (BA5, BV5) (+1 more) |
|---|---|
| Engines | 1.0 TFSI; 1.4 TFSI; 1.4 e-HYBRID; 1.0 TSI; 1.0 MPI; 1.6 TDI 4motion; 1.2 TSi; 1.4 250 TSI Total Flex |
| Year of manufacture | 2012-2022 |
| Manufacturer article number (MPN) | 40668 |
| OE part numbers | 5Q0 407 365 A, 5Q0 407 365 A S1, 5Q0 407 365 B, 5Q0 407 365 B S1, 5Q0 407 365 D, 5Q0 407 365 D S1, 5WA 407 365, 5WA 407 365 S1 |
Compatibility check
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Please wait while we load vehicle compatibility information.Description and what's included
FEBI BILSTEIN 40668 ProKit. Control/Trailing Arm Type: 10. External Thread Size: M10 x 1,5. External Thread Size: M12 x 1,5. Fitting Position: U. Fitting Position: VL. paired article number: 40669. Supplementary Article/Supplementary Info: 626. Weight [kg]: 0,59 kg
- 1x Ball Joint
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 Ball Joint compatible with my car?
This Ball Joint fits AUDI, CUPRA, SEAT, SKODA, VW 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 Ball Joint have?
This FEBI BILSTEIN Ball Joint has the following specifications: Fitting Position: VL; Fitting Position: U; Weight [kg]: 0,59 kg; Control/Trailing Arm Type: 10; Supplementary Article/Supplementary Info: 626; paired article number: 40669. Check the full specifications table above for complete details.
What OE part numbers does this Ball Joint replace?
This Ball Joint replaces OE part numbers: 5Q0 407 365 A, 5Q0 407 365 A S1, 5Q0 407 365 B, 5Q0 407 365 B S1, 5Q0 407 365 D, 5Q0 407 365 D S1, 5WA 407 365, 5WA 407 365 S1. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Ball Joint cost?
This FEBI BILSTEIN Ball Joint is available for £18.99. Ball Joint 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 Ball Joint?
Signs include clunking or knocking noises from the front suspension, wandering steering, uneven tyre wear, or vibration in the steering wheel.
What tools do I need to replace a Ball Joint?
Tools needed: ball joint separator (fork or press type), 18-21mm socket, hub nut socket (32-36mm on driven axles), torque wrench, new cotter pin. Difficulty: Moderate DIY. Safety warning: Never reuse an old split pin (cotter pin) after disturbing a ball joint nut. A loose ball joint can allow the wheel to detach from the vehicle at speed -- this is a critical safety component.
Can I use this part as a replacement for OE 5Q0 407 365 A?
Yes, this FEBI BILSTEIN Ball Joint is a direct replacement for OE part number 5Q0 407 365 A. 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.
