Fuel Filter for BMW X5: Brass
This fuel filter for the BMW X5 is specified around brass, which decides how it behaves in service far more than the part name does. We build to a written specification — base material, dimensions, finish and packing — and hold that specification on file so every reorder reproduces the approved piece.
The usual reason a programme changes supplier is not unit price. It is packing that arrived crushed at the port, or premature wear on the first batch. Both are specification problems, and both are preventable.

Specification
| Product | Fuel Filter |
|---|---|
| Vehicle application | BMW X5 |
| Material / finish | Brass |
| Typical use | Roadside Assistance |
| MOQ | 2,000 pieces per specification |
| Sampling | 7 working days, 5 days per revision |
| Bulk lead time | 15-40 days after approval |
| Compliance | DOT |
| Packing | 20 pieces per inner box, 500 per carton |
Material options
- Nylon 66 — chosen where wear resistance comes first
- Reinforced Nylon — specified where the part sits close to a heat source
- Polypropylene — chosen where wear resistance comes first
- Carbon Fibre Composite — selected when the part is exposed to weather and road salt
- Brass — chosen where wear resistance comes first

Processes available
- powder coating
- robot welding
- electroplating
- precision stamping
- assembly line testing
- heat treatment
Fitment notes
Confirm the fitment against the VIN or the frame number before ordering; two model years often share a name and not a part.
Where it is used
The specification above is the one most often ordered for roadside assistance. Related applications include construction sites, mountain roads, roadside assistance, coastal delivery, off-road trails.
Quality and packing
- In-line inspection with AQL 2.5 sampling on every lot.
- Dimensional report issued against the approved drawing.
- Carton marking and barcode to your specification.
- Golden sample retained at the factory as the reorder reference.
Questions buyers ask
How long does sampling take?
Samples leave the factory in 7 working days, and each revision round adds about 5 days once you have seen the first piece.
What happens if a lot fails inspection?
The lot is re-inspected against the golden sample, and replacement pieces ship on the next available booking at our cost.
Do you handle mixed containers?
Yes. Most programmes consolidate several part numbers into one container to keep freight sensible at 2000 pieces per line.
Can you match an existing sample?
Send a sample and we will reverse-engineer the specification, then produce a counter sample for approval before any bulk starts.
Ask for the current catalogue and the specification sheet for this line.







