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Details
| Specification | Value |
|---|---|
| Brand | FEBI BILSTEIN |
| Length [mm] | 13 mm |
| Weight [kg] | 0.01 kg |
| External Thread Size | M10 x 1 |
OE numbers (2)
Search by this OE number to find compatible parts
- AUDI / SEAT / SKODA / VW—N 904 142 01
- AUDI / SEAT / SKODA / VW—N 904 142 03
Where this part fits
Original-fit position for OE N90414203. The red ring marks where this part installs on the vehicle.
About this product
Sourced from FEBI BILSTEIN, this screw plug automatic transmission casing (173874) combines precision engineering with durable materials to meet the demands of everyday driving and extended service intervals. Technical specifications — Length [mm]: Polyurethane mm, Weight [kg]: 0, 01 kg, Spanner Size: Rubber, Supplementary Article/Info 2: 396, External Thread Size: M10 x 1 — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. Verified to fit AUDI, SEAT, SKODA, 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: 115 345, 30570, 33 10 1976, 79-21073-SX and 6 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 (8)
Screw Plug Automatic Transmission Casing FEBI BILSTEIN 173874 — 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 B3 Saloon (893, 894, 8A2), 80 B4 Avant (8C5), 80 B4 Saloon (8C2), 90 B3 (893, 894, 8A2), A1 (8X1, 8XK), A1 City Carver (GBH) (+20 more) |
|---|---|
| Engines | 1.8; 2.0 E; 2.0; 1.6; 1.6 E; 1.6 TD; 1.2 TFSI; 30 TFSI; 25 TFSI; 1.2 TSI; 1.0 TFSI; 1.4 TFSI; 30 TDI; 30 g-tron; S4 quattro (+1 more) |
| Year of manufacture | 1982-2022 |
| Manufacturer article number (MPN) | 173874 |
| OE part numbers | N 904 142 01, N 904 142 03 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
FEBI BILSTEIN 173874 . External Thread Size: M10 x 1. Length [mm]: 13 mm. Spanner Size: 5. Supplementary Article/Info 2: 396. Weight [kg]: 0,01 kg
- 1x Screw Plug Automatic Transmission Casing
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 Screw Plug Automatic Transmission Casing compatible with my car?
This Screw Plug Automatic Transmission Casing fits AUDI, SEAT, SKODA, 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 Screw Plug Automatic Transmission Casing have?
This FEBI BILSTEIN Screw Plug Automatic Transmission Casing has the following specifications: Length [mm]: 13 mm; Weight [kg]: 0,01 kg; Spanner Size: 5; Supplementary Article/Info 2: 396; External Thread Size: M10 x 1. Check the full specifications table above for complete details.
What OE part numbers does this Screw Plug Automatic Transmission Casing replace?
This Screw Plug Automatic Transmission Casing replaces OE part numbers: N 904 142 01, N 904 142 03. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Screw Plug Automatic Transmission Casing cost?
This FEBI BILSTEIN Screw Plug Automatic Transmission Casing is available for £3.99. Screw Plug Automatic Transmission Casing 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 Screw Plug Automatic Transmission Casing?
Regular inspection of your Screw Plug Automatic Transmission Casing 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 Screw Plug Automatic Transmission Casing?
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 Screw Plug Automatic Transmission Casing fitted by a professional mechanic.
Can I use this part as a replacement for OE N 904 142 01?
Yes, this FEBI BILSTEIN Screw Plug Automatic Transmission Casing is a direct replacement for OE part number N 904 142 01. 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 173874 the same as the FEBI BILSTEIN 100514?
No, while both are Screw Plug Automatic Transmission Casing parts, they are different products. The FEBI BILSTEIN 173874 has Length [mm]: 13 mm, Weight [kg]: 0,01 kg, Spanner Size: 5. The FEBI BILSTEIN 100514 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.
