MAF Sensor for BMW 3 Series: Titanium Alloy
This maf sensor for the BMW 3 Series is specified around titanium alloy, 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 reorders that did not match the approved sample, or warranty claims traced back to a single lot. Both are specification problems, and both are preventable.
Specification
| Product | MAF Sensor |
|---|---|
| Vehicle application | BMW 3 Series |
| Material / finish | Titanium Alloy |
| Typical use | Construction Sites |
| MOQ | 3,000 pieces per specification |
| Sampling | 10 working days, 3 days per revision |
| Bulk lead time | 15-40 days after approval |
| Compliance | REACH |
| Packing | 100 pieces per inner box, 1000 per carton |
Material options
- PU Leather — specified where the part sits close to a heat source
- Neoprene — preferred when weight matters more than rigidity
- Semi-Metallic Compound — selected when the part is exposed to weather and road salt
- Reinforced Nylon — used when the finish has to hold a coating
- Brass — selected when the part is exposed to weather and road salt
Processes available
- rubber vulcanisation
- laser cutting
- heat treatment
- ultrasonic cleaning
- surface grinding
- anodising
Fitment notes
Check whether the mounting points on your market version match the catalogue drawing — regional variants are the usual cause of a wrong first order.
Where it is used
The specification above is the one most often ordered for construction sites. Related applications include wet weather riding, heavy load hauling, night riding, mountain roads, security patrols.
Quality and packing
- In-line inspection with AQL 4.0 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
Do you handle mixed containers?
Yes. Most programmes consolidate several part numbers into one container to keep freight sensible at 3000 pieces per line.
How is packing specified?
Individual packing, inner box quantity and carton marking are confirmed at quotation stage so the cartons arrive ready for your warehouse.
What testing is included?
Standard lots ship with dimensional and hardness reports. REACH documentation is issued with the shipment when your market requires it.
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.
Share a sample or a drawing and we will quote against a written specification, not against a photograph.
