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Details
| Specification | Value |
|---|---|
| Brand | FEBI BILSTEIN |
| Weight [kg] | 0,038 kg |
OE/OEM numbers (2)
Search by this OE number to find compatible parts
- AUDI / VW—357 121 140
- AUDI / VW—357 121 140 S1
Where this part fits
Original-fit position for OE 357121140. The red ring marks where this part installs on the vehicle.
What's in the kit
This kit ships with 3 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 | 12409 | Gasket, coolant flange
| 1 |
| 2 | 12407 | Sealing Plug, coolant flange
| 1 |
| 3 | 12408 | Retaining Spring, coolant flange sealing plug
| 1 |
About this product
When sealing plug coolant flange performance matters, the FEBI BILSTEIN 12428 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, 038 kg, Supplementary Article/Supplementary Info: 504, Supplementary Article/Info 2: 396. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. Compatible with AUDI, VW 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: 00247, 002-60-03778, 00842, 03540 and 61 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 (68)
Show all 68 OE numbers
Sealing Plug Coolant Flange FEBI BILSTEIN 12428 — compatible car models
| Car models | AUDI: 100 C3 Avant (445, 446), 100 C3 Saloon (443, 444), 100 C4 Avant (4A5), 100 C4 Saloon (4A2), 80 B2 Saloon (811, 813, 814, 819, 853), 80 B3 Saloon (893, 894, 8A2), 90 B2 (813, 814, 853), 90 B3 (893, 894, 8A2), COUPE B2 (81, 855, 856), COUPE B3 (89, 8B3); VW: CADDY I (14), CADDY II Box Body/MPV (9K9A), CADDY II MPV (9K9B), CADDY II Pickup (9U7), CALIFORNIA T4 Camper (7DJ, 7DK, 70J), CORRADO (53I), GOLF I (17), GOLF II (19E, 1G1), GOLF III (1H1), GOLF III Cabriolet (1E7) (+10 more) |
|---|---|
| Engines | 1.8; 2.0 E; 2.0; 1.3; 1.4; 1.6 TD; 1.6; 1.5; 1.9 TD; 1.8 16V; 1.1; 1.0; 1.6 D |
| Year of manufacture | 1973-2008 |
| Manufacturer article number (MPN) | 12428 |
| OE part numbers | 357 121 140, 357 121 140 S1 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
FEBI BILSTEIN 12428 febi Plus. Supplementary Article/Info 2: 396. Supplementary Article/Supplementary Info: 504. Weight [kg]: 0,038 kg
- 1x Sealing Plug Coolant Flange
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 Sealing Plug Coolant Flange compatible with my car?
This Sealing Plug Coolant Flange fits AUDI, 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 Sealing Plug Coolant Flange have?
This FEBI BILSTEIN Sealing Plug Coolant Flange has the following specifications: Weight [kg]: 0,038 kg; Supplementary Article/Supplementary Info: 504; Supplementary Article/Info 2: 396. Check the full specifications table above for complete details.
What OE part numbers does this Sealing Plug Coolant Flange replace?
This Sealing Plug Coolant Flange replaces OE part numbers: 357 121 140, 357 121 140 S1. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Sealing Plug Coolant Flange cost?
This FEBI BILSTEIN Sealing Plug Coolant Flange is available for £2.99. Sealing Plug Coolant Flange 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 Sealing Plug Coolant Flange?
Regular inspection of your Sealing Plug Coolant Flange 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 Sealing Plug Coolant Flange?
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 Sealing Plug Coolant Flange fitted by a professional mechanic.
Can I use this part as a replacement for OE 357 121 140?
Yes, this FEBI BILSTEIN Sealing Plug Coolant Flange is a direct replacement for OE part number 357 121 140. 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 12428 the same as the FEBI BILSTEIN 12407?
No, while both are Sealing Plug Coolant Flange parts, they are different products. The FEBI BILSTEIN 12428 has Weight [kg]: 0,038 kg, Supplementary Article/Supplementary Info: 504, Supplementary Article/Info 2: 396. The FEBI BILSTEIN 12407 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.
