MAF Sensor for BMW X5: Aluminium Alloy
This maf sensor for the BMW X5 is specified around aluminium 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 a supplier who changed material without saying so, or warranty claims traced back to a single lot. Both are specification problems, and both are preventable.
Specification
| Product | MAF Sensor |
|---|---|
| Vehicle application | BMW X5 |
| Material / finish | Aluminium Alloy |
| Typical use | Night Riding |
| MOQ | 3,000 pieces per specification |
| Sampling | 14 working days, 3 days per revision |
| Bulk lead time | 25-30 days after approval |
| Compliance | SAE J431 |
| Packing | 100 pieces per inner box, 1000 per carton |
Material options
- Forged Aluminium — chosen where wear resistance comes first
- Natural Rubber — used when the finish has to hold a coating
- Stainless Steel — specified where the part sits close to a heat source
- Powder Coated Steel — preferred when weight matters more than rigidity
- Ceramic Composite — used when the finish has to hold a coating
Processes available
- powder coating
- sintering
- precision stamping
- rubber vulcanisation
- anodising
- ultrasonic cleaning
Fitment notes
Keep the old part until the new one is on the bench. Comparing them side by side settles questions a photograph never will.
Where it is used
The specification above is the one most often ordered for night riding. Related applications include heavy load hauling, adventure travel, motocross, roadside assistance, daily commuting.
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
What testing is included?
Standard lots ship with dimensional and hardness reports. SAE J431 documentation is issued with the shipment when your market requires it.
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.
What is the minimum order quantity?
The standard MOQ is 3000 pieces per specification. Mixed sizes inside one shipment are accepted once the total reaches that figure.
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.
Send the part number, the annual volume and the target market, and we will come back with a specification and a sampling plan.
