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Details
| Specification | Value |
|---|---|
| Brand | FEBI BILSTEIN |
| Thickness [mm] | 9 mm |
| Weight [kg] | 0,018 kg |
| Inner Diameter [mm] | 7 mm |
| Outer Diameter 1 [mm] | 20 mm |
| Outer Diameter 2 [mm] | 12 mm |
OE numbers (3)
Search by this OE number to find compatible parts
- BMW—11 12 1 721 879
- BMW—11 12 1 721 879 S1
- LAND ROVER—LYF000050
Where this part fits
Original-fit position for OE 11121721879. The red ring marks where this part installs on the vehicle.
What's in the kit
This kit ships with 1 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 | 32144 | Seal Ring, cylinder head cover bolt
| 6 |
About this product
The FEBI BILSTEIN Seal Ring Cylinder Head Cover Bolt (32145) 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: Thickness [mm]: Stainless Steel mm, Weight [kg]: 0, 018 kg, Material: Copper, Inner Diameter [mm]: Ceramic mm, Outer Diameter 1 [mm]: 20 mm. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. Verified to fit BMW, LAND ROVER models. All compatibility data is cross-checked against the TecDoc database — select your vehicle to confirm the part matches your specific engine and year. This part supersedes original equipment references: 00576700, 08.10.038, 11 12 1 721 879, 11 12 1 721 879 S1 and 23 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 (26)
Show all 26 OE numbers
Seal Ring Cylinder Head Cover Bolt FEBI BILSTEIN 32145 — compatible car models
| Car models | BMW: 3 Convertible (E36), 3 Coupe (E36), 3 (E36), 5 (E39), 7 (E38), X5 (E53), Z3 Coupe (E36), Z3 Roadster (E36), Z8 Roadster (E52); LAND ROVER: RANGE ROVER III (L322), RANGE ROVER SPORT I (L320) |
|---|---|
| Engines | M3 3.0; 535 i; 740 i, iL; 4.4 i; M; M 3.2; 4.9; 4.4 4x4 |
| Year of manufacture | 1990-2013 |
| Manufacturer article number (MPN) | 32145 |
| OE part numbers | 11 12 1 721 879, 11 12 1 721 879 S1, LYF000050 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
FEBI BILSTEIN 32145 febi Plus. Inner Diameter [mm]: 7 mm. Material: 4. Outer Diameter 1 [mm]: 20 mm. Outer Diameter 2 [mm]: 12 mm. Thickness [mm]: 9 mm. Weight [kg]: 0,018 kg
- 1x Seal Ring Cylinder Head Cover 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 Seal Ring Cylinder Head Cover Bolt compatible with my car?
This Seal Ring Cylinder Head Cover Bolt fits BMW, LAND ROVER 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 Cylinder Head Cover Bolt have?
This FEBI BILSTEIN Seal Ring Cylinder Head Cover Bolt has the following specifications: Thickness [mm]: 9 mm; Weight [kg]: 0,018 kg; Material: 4; Inner Diameter [mm]: 7 mm; Outer Diameter 1 [mm]: 20 mm; Outer Diameter 2 [mm]: 12 mm. Check the full specifications table above for complete details.
What OE part numbers does this Seal Ring Cylinder Head Cover Bolt replace?
This Seal Ring Cylinder Head Cover Bolt replaces OE part numbers: 11 12 1 721 879, 11 12 1 721 879 S1, LYF000050. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Seal Ring Cylinder Head Cover Bolt cost?
This FEBI BILSTEIN Seal Ring Cylinder Head Cover Bolt is available for £5.99. Seal Ring Cylinder Head Cover 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 Seal Ring Cylinder Head Cover Bolt?
Regular inspection of your Seal Ring Cylinder Head Cover 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 Seal Ring Cylinder Head Cover 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 Seal Ring Cylinder Head Cover Bolt fitted by a professional mechanic.
Can I use this part as a replacement for OE 11 12 1 721 879?
Yes, this FEBI BILSTEIN Seal Ring Cylinder Head Cover Bolt is a direct replacement for OE part number 11 12 1 721 879. 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 32145 the same as the FEBI BILSTEIN 15188?
No, while both are Seal Ring Cylinder Head Cover Bolt parts, they are different products. The FEBI BILSTEIN 32145 has Thickness [mm]: 9 mm, Weight [kg]: 0,018 kg, Material: 4. The FEBI BILSTEIN 15188 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.
