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Details
| Specification | Value |
|---|---|
| Brand | FEBI BILSTEIN |
| Thickness [mm] | 10 mm |
| Weight [kg] | 0,013 kg |
| Inner Diameter [mm] | 28 mm |
| Outer Diameter [mm] | 49 mm |
OE/OEM numbers (4)
Search by this OE number to find compatible parts
- VW—00A 103 484
- VW—0A 103 484
- MERCEDES-BENZ—111 016 07 21
- MERCEDES-BENZ—A111 016 07 21
Where this part fits
Original-fit position for OE 1110160721. The red ring marks where this part installs on the vehicle.
About this product
Sourced from FEBI BILSTEIN, this seal ring spark plug shaft (31721) combines precision engineering with durable materials to meet the demands of everyday driving and extended service intervals. Technical specifications — Thickness [mm]: Brass mm, Weight [kg]: 0, 013 kg, Inner Diameter [mm]: 28 mm, Outer Diameter [mm]: 49 mm — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. Verified to fit MERCEDES-BENZ, VW 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: 001-10-24584, 00A 103 484, 01035500, 02.10.135 and 29 more. Matching these numbers confirms a like-for-like replacement with no loss of function. FEBI BILSTEIN is a recognised supplier of automotive ignition 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 (30)
Show all 30 OE numbers
Seal Ring Spark Plug Shaft FEBI BILSTEIN 31721 — compatible car models
| Car models | MERCEDES-BENZ: 124 Coupe (C124), 124 Saloon (W124), 124 T-Model (S124), C-CLASS Coupe (CL203), C-CLASS T-Model (S202), C-CLASS T-Model (S203), C-CLASS (W202), C-CLASS (W203), CLK (C208), CLK Convertible (A208) (+19 more); VW: LT 28-35 II Bus (2DB, 2DE, 2DK) |
|---|---|
| Engines | 200 CE (124.040); 200 E (124.019); 200 TE (124.079); C 180 (203.735); C 180 T (202.078); C 180 (203.235); C 180 (202.018); C 180 (203.035); CLK 200 (208.335); CLK 200 (208.435); E 200 (124.060); E 200 (124.040); E 200 T (124.079); E 200 T (210.235); E 200 (124.019) (+15 more) |
| Year of manufacture | 1984-2012 |
| Manufacturer article number (MPN) | 31721 |
| OE part numbers | 00A 103 484, 0A 103 484, 111 016 07 21, A111 016 07 21 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
FEBI BILSTEIN 31721 . Inner Diameter [mm]: 28 mm. Outer Diameter [mm]: 49 mm. Thickness [mm]: 10 mm. Weight [kg]: 0,013 kg
- 1x Seal Ring Spark Plug Shaft
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 Spark Plug Shaft compatible with my car?
This Seal Ring Spark Plug Shaft fits MERCEDES-BENZ, 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 Seal Ring Spark Plug Shaft have?
This FEBI BILSTEIN Seal Ring Spark Plug Shaft has the following specifications: Thickness [mm]: 10 mm; Weight [kg]: 0,013 kg; Inner Diameter [mm]: 28 mm; Outer Diameter [mm]: 49 mm. Check the full specifications table above for complete details.
What OE part numbers does this Seal Ring Spark Plug Shaft replace?
This Seal Ring Spark Plug Shaft replaces OE part numbers: 00A 103 484, 0A 103 484, 111 016 07 21, A111 016 07 21. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Seal Ring Spark Plug Shaft cost?
This FEBI BILSTEIN Seal Ring Spark Plug Shaft is available for £3.99. Seal Ring Spark Plug Shaft 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 Spark Plug Shaft?
Regular inspection of your Seal Ring Spark Plug Shaft 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 Spark Plug Shaft?
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 Spark Plug Shaft fitted by a professional mechanic.
Can I use this part as a replacement for OE 00A 103 484?
Yes, this FEBI BILSTEIN Seal Ring Spark Plug Shaft is a direct replacement for OE part number 00A 103 484. 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 31721 the same as the FEBI BILSTEIN 102578?
No, while both are Seal Ring Spark Plug Shaft parts, they are different products. The FEBI BILSTEIN 31721 has Thickness [mm]: 10 mm, Weight [kg]: 0,013 kg, Inner Diameter [mm]: 28 mm. The FEBI BILSTEIN 102578 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.
