Oxygen Sensor Unit for Mazda BT-50: Carbon Steel
This oxygen sensor unit for the Mazda BT-50 is specified around carbon steel, 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 fitment that looked right on paper and failed on the bench, or inconsistent hardness between lots. Both are specification problems, and both are preventable.

Specification
| Product | Oxygen Sensor Unit |
|---|---|
| Vehicle application | Mazda BT-50 |
| Material / finish | Carbon Steel |
| Typical use | Passenger Transport |
| MOQ | 200 pieces per specification |
| Sampling | 10 working days, 5 days per revision |
| Bulk lead time | 20-30 days after approval |
| Compliance | IATF 16949 |
| Packing | 20 pieces per inner box, 500 per carton |
Material options
- ABS Plastic — the cost-effective default for volume programmes
- Chromed Steel — specified where the part sits close to a heat source
- Titanium Alloy — used when the finish has to hold a coating
- Reinforced Nylon — selected when the part is exposed to weather and road salt
- Nylon 66 — the cost-effective default for volume programmes

Processes available
- powder coating
- ultrasonic cleaning
- anodising
- heat treatment
- electroplating
- laser cutting
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 passenger transport. Related applications include roadside assistance, mountain roads, night riding, ride-hailing fleets, weekend riding.
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 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.
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.
How long does sampling take?
Samples leave the factory in 10 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. IATF 16949 documentation is issued with the shipment when your market requires it.
Send the specification you are working to and we will confirm what we can match, what we would change and why.







