Throttle Position Sensor for BYD F3: Zinc Plated Steel
This throttle position sensor for the BYD F3 is specified around zinc plated 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 reorders that did not match the approved sample, or inconsistent hardness between lots. Both are specification problems, and both are preventable.

Specification
| Product | Throttle Position Sensor |
|---|---|
| Vehicle application | BYD F3 |
| Material / finish | Zinc Plated Steel |
| Typical use | Ride-Hailing Fleets |
| MOQ | 3,000 pieces per specification |
| Sampling | 10 working days, 5 days per revision |
| Bulk lead time | 20-40 days after approval |
| Compliance | E-mark |
| Packing | 50 pieces per inner box, 500 per carton |
Material options
- Powder Coated Steel — used when the finish has to hold a coating
- Magnesium Alloy — preferred when weight matters more than rigidity
- Nylon 66 — the cost-effective default for volume programmes
- Titanium Alloy — specified where the part sits close to a heat source
- Aluminium Alloy — specified where the part sits close to a heat source

Processes available
- heat treatment
- laser cutting
- cold forging
- CNC machining
- sintering
- injection moulding
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 ride-hailing fleets. Related applications include airport ground fleets, rental fleets, security patrols, mountain roads, off-road trails.
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
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.
Do you handle mixed containers?
Yes. Most programmes consolidate several part numbers into one container to keep freight sensible at 3000 pieces per line.
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 the specification be held on file?
Yes. Once approved, the specification is recorded against your part number so a reorder reproduces the E-mark-compliant build instead of a fresh interpretation.
Send the specification you are working to and we will confirm what we can match, what we would change and why.






