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Details
| Specification | Value |
|---|---|
| Brand | FA1 |
| MPN | kf100025 |
OE numbers (1)
Search by this OE number to find compatible parts
- BMW—(18312355844)
What's in the kit
This kit ships with 4 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 | 982-08-055.100 | Bolt, exhaust system
| 2 |
| 2 | 988-0801.100 | Nut, exhaust manifold
| 2 |
| 3 | 984-08-016.100 | Washer
| 2 |
| 4 | VW452-272 | Flexible Pipe, exhaust system
| 1 |
About this product
When repair pipe catalytic converter performance matters, the FA1 KF100025 delivers — built to the same dimensional and material standards as the original part it replaces. The part is built to the following specification: Supplementary Article/Supplementary Info: 170. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. Compatible with BMW 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: (18312355844), VW452272. 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 with tracked delivery and a 14-day money-back guarantee with hassle-free returns.
Suitable cars
Equivalent products (1)
Repair Pipe Catalytic Converter FA1 KF100025 — compatible car models
| Car models | BMW: 5 (E39), 5 Touring (E39) |
|---|---|
| Engines | 525 d |
| Year of manufacture | 1995-2004 |
| Manufacturer article number (MPN) | KF100025 |
| OE part numbers | (18312355844) |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
FA1 kf100025 . Supplementary Article/Supplementary Info: 170
- 1x Repair Pipe Catalytic Converter
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 Repair Pipe Catalytic Converter compatible with my car?
This Repair Pipe Catalytic Converter fits BMW 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 Repair Pipe Catalytic Converter have?
This FA1 Repair Pipe Catalytic Converter has the following specifications: Supplementary Article/Supplementary Info: 170. Check the full specifications table above for complete details.
What OE part numbers does this Repair Pipe Catalytic Converter replace?
This Repair Pipe Catalytic Converter replaces OE part numbers: (18312355844). Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Repair Pipe Catalytic Converter cost?
This FA1 Repair Pipe Catalytic Converter is available for £58.99. Repair Pipe Catalytic Converter 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 Repair Pipe Catalytic Converter?
Regular inspection of your Repair Pipe Catalytic Converter 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 Repair Pipe Catalytic Converter?
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 Repair Pipe Catalytic Converter fitted by a professional mechanic.
Can I use this part as a replacement for OE (18312355844)?
Yes, this FA1 Repair Pipe Catalytic Converter is a direct replacement for OE part number (18312355844). 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 KF100025 the same as the FA1 KF100005?
No, while both are Repair Pipe Catalytic Converter parts, they are different products. The FA1 KF100025 has Supplementary Article/Supplementary Info: 170. The FA1 KF100005 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.
