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Details
| Specification | Value |
|---|---|
| Brand | FEBI BILSTEIN |
| Weight [kg] | 0,068 kg |
OE numbers (8)
Search by this OE number to find compatible parts
- MERCEDES-BENZ—646 016 12 21
- MERCEDES-BENZ—646 016 12 21 S1
- MERCEDES-BENZ—646 016 13 21
- MERCEDES-BENZ—646 016 13 21 S1
- MERCEDES-BENZ—A646 016 12 21
- MERCEDES-BENZ—A646 016 12 21 S1
- MERCEDES-BENZ—A646 016 13 21
- MERCEDES-BENZ—A646 016 13 21 S1
Where this part fits
Original-fit position for OE 6460161321.
What's in the kit
This kit ships with 2 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 | 109500 | Gasket, cylinder head cover
| 1 |
| 2 | 36166 | Seal, injector shaft
| 4 |
About this product
When gasket set cylinder head cover performance matters, the FEBI BILSTEIN 109506 delivers — built to the same dimensional and material standards as the original part it replaces. The part is built to the following specification: Weight [kg]: 0, 068 kg, Material: 27, Material: 29. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. Compatible with MERCEDES-BENZ 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: 001-10-21846, 001-10-21847, 01115500, 02.10.120 and 86 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 (83)
Show all 83 OE numbers
Gasket Set Cylinder Head Cover FEBI BILSTEIN 109506 — compatible car models
| Car models | MERCEDES-BENZ: C-CLASS Coupe (CL203), C-CLASS T-Model (S202), C-CLASS T-Model (S203), C-CLASS (W202), C-CLASS (W203), CLC-CLASS (CL203), CLK (C209), E-CLASS Platform/Chassis (VF210), E-CLASS Platform/Chassis (VF211), E-CLASS T-Model (S210) (+20 more) |
|---|---|
| Engines | C 200 CDI (203.707); C 200 T CDI (202.194); C 200 CDI (203.204); C 200 CDI (202.134); C 200 CDI (203.004); CLC 200 CDI (203.707); CLK 220 CDI (209.308); E 220 CDi (210.606); E 220 CDI (211.606); E 220 T CDI (210.206); E 200 CDI (211.207); E 200 CDI (210.007); E 200 CDI (211.004); G 400 CDI (463.309); G 270 CDI (+15 more) |
| Year of manufacture | 1989-2020 |
| Manufacturer article number (MPN) | 109506 |
| OE part numbers | 646 016 12 21, 646 016 12 21 S1, 646 016 13 21, 646 016 13 21 S1, A646 016 12 21, A646 016 12 21 S1, A646 016 13 21, A646 016 13 21 S1 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
FEBI BILSTEIN 109506 . Material: 27. Material: 29. Weight [kg]: 0,068 kg
- 1x Gasket Set Cylinder Head Cover
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 Gasket Set Cylinder Head Cover compatible with my car?
This Gasket Set Cylinder Head Cover fits MERCEDES-BENZ 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 Gasket Set Cylinder Head Cover have?
This FEBI BILSTEIN Gasket Set Cylinder Head Cover has the following specifications: Weight [kg]: 0,068 kg; Material: 27; Material: 29. Check the full specifications table above for complete details.
What OE part numbers does this Gasket Set Cylinder Head Cover replace?
This Gasket Set Cylinder Head Cover replaces OE part numbers: 646 016 12 21, 646 016 12 21 S1, 646 016 13 21, 646 016 13 21 S1, A646 016 12 21, A646 016 12 21 S1, A646 016 13 21, A646 016 13 21 S1. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Gasket Set Cylinder Head Cover cost?
This FEBI BILSTEIN Gasket Set Cylinder Head Cover is available for £23.99. Gasket Set Cylinder Head Cover 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 Gasket Set Cylinder Head Cover?
Regular inspection of your Gasket Set Cylinder Head Cover 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 Gasket Set Cylinder Head Cover?
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 Gasket Set Cylinder Head Cover fitted by a professional mechanic.
Can I use this part as a replacement for OE 646 016 12 21?
Yes, this FEBI BILSTEIN Gasket Set Cylinder Head Cover is a direct replacement for OE part number 646 016 12 21. 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 109506 the same as the FEBI BILSTEIN 09767?
No, while both are Gasket Set Cylinder Head Cover parts, they are different products. The FEBI BILSTEIN 109506 has Weight [kg]: 0,068 kg, Material: 27, Material: 29. The FEBI BILSTEIN 09767 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.
