MAF Sensor for Toyota HiAce: Magnesium Alloy
This maf sensor for the Toyota HiAce is specified around magnesium 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 a specification nobody had written down. Both are specification problems, and both are preventable.

Specification
| Product | MAF Sensor |
|---|---|
| Vehicle application | Toyota HiAce |
| Material / finish | Magnesium Alloy |
| Typical use | Wet Weather Riding |
| MOQ | 2,000 pieces per specification |
| Sampling | 7 working days, 5 days per revision |
| Bulk lead time | 20-40 days after approval |
| Compliance | RoHS |
| Packing | 100 pieces per inner box, 1000 per carton |
Material options
- Stainless Steel — used when the finish has to hold a coating
- Silicone — the cost-effective default for volume programmes
- Zinc Plated Steel — used when the finish has to hold a coating
- Anodised Aluminium — selected when the part is exposed to weather and road salt
- Chromed Steel — specified where the part sits close to a heat source

Processes available
- powder coating
- anodising
- injection moulding
- heat treatment
- CNC machining
- robot welding
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 wet weather riding. Related applications include passenger transport, urban courier work, food delivery, heavy load hauling, track days.
Quality and packing
- In-line inspection with AQL 1.5 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 testing is included?
Standard lots ship with dimensional and hardness reports. RoHS documentation is issued with the shipment when your market requires it.
Can the specification be held on file?
Yes. Once approved, the specification is recorded against your part number so a reorder reproduces the RoHS-compliant build instead of a fresh interpretation.
Do you handle mixed containers?
Yes. Most programmes consolidate several part numbers into one container to keep freight sensible at 2000 pieces per line.
Send the part number, the annual volume and the target market, and we will come back with a specification and a sampling plan.







