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Details
| Specification | Value |
|---|---|
| Brand | FA1 |
| MPN | 148-903 |
OE/OEM numbers (15)
Search by this OE number to find compatible parts
- MERCEDES-BENZ—1684901221
- MERCEDES-BENZ—1684901421
- MERCEDES-BENZ—1684901521
- MERCEDES-BENZ—1684902121
- MERCEDES-BENZ—1684902221
- MERCEDES-BENZ—1684902421
- MERCEDES-BENZ—1684902521
- MERCEDES-BENZ—1684904221
- MERCEDES-BENZ—1684904321
- MERCEDES-BENZ—1684905021
- MERCEDES-BENZ—1684905121
- MERCEDES-BENZ—1684905221
- MERCEDES-BENZ—1684905321
- MERCEDES-BENZ—4144900721
- MERCEDES-BENZ—4144900821
Where this part fits
Original-fit position for OE 1684902421. The red ring marks where this part installs on the vehicle.
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 | 143-926 | bracket, exhaust system
| 2 |
| 2 | 144-815 | holding bracket, muffler
| 1 |
About this product
Sourced from FA1, this clamping piece set exhaust system (148-903) combines precision engineering with durable materials to meet the demands of everyday driving and extended service intervals. Verified to fit MERCEDES-BENZ 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: 1684901221, 1684901421, 1684901521, 1684902121 and 15 more. Matching these numbers confirms a like-for-like replacement with no loss of function. FA1 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.
Suitable cars
Equivalent products (4)
Clamping Piece Set Exhaust System FA1 148-903 — compatible car models
| Car models | MERCEDES-BENZ: A-CLASS (W168), VANEO (414) |
|---|---|
| Engines | A 140 (168.031, 168.131); 1.6 (414.700) |
| Year of manufacture | 1997-2005 |
| Manufacturer article number (MPN) | 148-903 |
| OE part numbers | 1684901221, 1684901421, 1684901521, 1684902121, 1684902221, 1684902421, 1684902521, 1684904221, 1684904321, 1684905021, 1684905121, 1684905221, 1684905321, 4144900721, 4144900821 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
FA1 148-903
- 1x Clamping Piece Set Exhaust System
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 Clamping Piece Set Exhaust System compatible with my car?
This Clamping Piece Set Exhaust System 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 FA1 Clamping Piece Set Exhaust System have?
The package includes the Clamping Piece Set Exhaust System as described in the specifications above. Check the "What's included" section for a full list of components. If mounting hardware or accessories are required, they will be listed separately.
What OE part numbers does this Clamping Piece Set Exhaust System replace?
This Clamping Piece Set Exhaust System replaces OE part numbers: 1684901221, 1684901421, 1684901521, 1684902121, 1684902221, 1684902421, 1684902521, 1684904221 and 7 more. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Clamping Piece Set Exhaust System cost?
This FA1 Clamping Piece Set Exhaust System is available for £17.99. Clamping Piece Set Exhaust System prices vary depending on brand, specifications, and vehicle compatibility. FA1 parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Clamping Piece Set Exhaust System?
Regular inspection of your Clamping Piece Set Exhaust System 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 Clamping Piece Set Exhaust System?
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 Clamping Piece Set Exhaust System fitted by a professional mechanic.
Can I use this part as a replacement for OE 1684901221?
Yes, this FA1 Clamping Piece Set Exhaust System is a direct replacement for OE part number 1684901221. 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 FA1 148-903 the same as the FA1 114-903?
No, while both are Clamping Piece Set Exhaust System parts, they are different products. The FA1 148-903 has specific dimensions, material composition, and fitting requirements. The FA1 114-903 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.
