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Details
| Specification | Value |
|---|---|
| Brand | FEBI BILSTEIN |
| Thickness [mm] | 9 mm |
| Weight [kg] | 0,024 kg |
| Inner Diameter [mm] | 7 mm |
| Outer Diameter 1 [mm] | 20 mm |
| Outer Diameter 2 [mm] | 12 mm |
OE/OEM numbers (2)
Search by this OE number to find compatible parts
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
| 10 |
About this product
FEBI BILSTEIN Seal Ring Cylinder Head Cover Bolt (32146) is manufactured to OEM tolerances, ensuring a direct-fit replacement that restores your vehicle to factory specification without any modification. Technical specifications — Thickness [mm]: Stainless Steel mm, Weight [kg]: 0, 024 kg, Material: Copper, Inner Diameter [mm]: Ceramic mm, Outer Diameter 1 [mm]: 20 mm — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. Compatible with BMW 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: 00576700, 08.10.038, 11 12 1 721 879, 11 12 1 721 879 S2 and 22 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 from our UK warehouse with a 30-day money-back guarantee and free 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 32146 — compatible car models
| Car models | BMW: 3 Compact (E36), 3 Convertible (E36), 3 Coupe (E36), 3 Coupe (E46), 3 (E36), 3 (E46), 3 Touring (E36), 3 Touring (E46), 5 (E34), 5 Touring (E34) (+1 more) |
|---|---|
| Engines | 316 g; 318 i; 316 i; 316 Ci; 518 i; 518 g; 1.8 i |
| Year of manufacture | 1987-2006 |
| Manufacturer article number (MPN) | 32146 |
| OE part numbers | 11 12 1 721 879, 11 12 1 721 879 S2 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
FEBI BILSTEIN 32146 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]: 0,024 kg
- 1x Seal Ring Cylinder Head Cover Bolt
Shipping, returns, warranty
Free UK delivery on orders over £99.00. Express and standard shipping available.
- Standard delivery: 2-5 business days
- Express delivery: 1-2 business days
- 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 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]: 0,024 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 S2. 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 £6.99. 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 32146 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 32146 has Thickness [mm]: 9 mm, Weight [kg]: 0,024 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.
