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Details
| Specification | Value |
|---|---|
| Brand | FEBI BILSTEIN |
| Length [mm] | 266 mm |
| Weight [kg] | 0,492 kg |
| Spanner Size | E24 |
| Thread Length [mm] | 103 mm |
| Screw length below head [mm] | 246 mm |
| External Thread Size | M18 x 2 |
OE numbers (5)
Search by this OE number to find compatible parts
- MAN—51.90020.0416
- MAN—51.90020.0421
- MAN—51.90020.0470
- MAN—51.90020.0500
- MAN—51.90490.0078
Where this part fits
Original-fit position for OE 51900200470.
About this product
The FEBI BILSTEIN Cylinder Head Bolt (103492) 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: Length [mm]: 266 mm, Weight [kg]: 0, 492 kg, Spanner Size: E24, Bolt Head-/Nut Design: Rubber, Thread Length [mm]: 103 mm. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. This part supersedes original equipment references: 02 0121 206601, 02 0121 206609, 023.292, 124.791 and 32 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 (31)
Show all 31 OE numbers
Cylinder Head Bolt FEBI BILSTEIN 103492 — compatible car models
| Manufacturer article number (MPN) | 103492 |
|---|---|
| OE part numbers | 51.90020.0416, 51.90020.0421, 51.90020.0470, 51.90020.0500, 51.90490.0078 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
FEBI BILSTEIN 103492 . Bolt Head-/Nut Design: 5. External Thread Size: M18 x 2. Length [mm]: 266 mm. Screw length below head [mm]: 246 mm. Spanner Size: E24. Thread Length [mm]: 103 mm. Weight [kg]: 0,492 kg
- 1x Cylinder Head Bolt
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 Cylinder Head Bolt 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 Cylinder Head Bolt fits. All fitment data is verified through TecDoc.
What specifications does this FEBI BILSTEIN Cylinder Head Bolt have?
This FEBI BILSTEIN Cylinder Head Bolt has the following specifications: Length [mm]: 266 mm; Weight [kg]: 0,492 kg; Spanner Size: E24; Bolt Head-/Nut Design: 5; Thread Length [mm]: 103 mm; Screw length below head [mm]: 246 mm. Check the full specifications table above for complete details.
What OE part numbers does this Cylinder Head Bolt replace?
This Cylinder Head Bolt replaces OE part numbers: 51.90020.0416, 51.90020.0421, 51.90020.0470, 51.90020.0500, 51.90490.0078. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Cylinder Head Bolt cost?
This FEBI BILSTEIN Cylinder Head Bolt is available for £13.99. Cylinder Head Bolt 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 Cylinder Head Bolt?
Regular inspection of your Cylinder Head Bolt 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 Cylinder Head Bolt?
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 Cylinder Head Bolt fitted by a professional mechanic.
Can I use this part as a replacement for OE 51.90020.0416?
Yes, this FEBI BILSTEIN Cylinder Head Bolt is a direct replacement for OE part number 51.90020.0416. 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 103492 the same as the FEBI BILSTEIN 01799?
No, while both are Cylinder Head Bolt parts, they are different products. The FEBI BILSTEIN 103492 has Length [mm]: 266 mm, Weight [kg]: 0,492 kg, Spanner Size: E24. The FEBI BILSTEIN 01799 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.
