Knock Sensor for Tesla Model 3: Cast Iron
This knock sensor for the Tesla Model 3 is specified around cast iron, 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 packing that arrived crushed at the port, or packing that arrived crushed at the port. Both are specification problems, and both are preventable.
Specification
| Product | Knock Sensor |
|---|---|
| Vehicle application | Tesla Model 3 |
| Material / finish | Cast Iron |
| Typical use | Mountain Roads |
| MOQ | 500 pieces per specification |
| Sampling | 7 working days, 3 days per revision |
| Bulk lead time | 25-40 days after approval |
| Compliance | ISO 9001 |
| Packing | 10 pieces per inner box, 500 per carton |
Material options
- Ceramic Composite — specified where the part sits close to a heat source
- Kevlar Composite — used when the finish has to hold a coating
- Magnesium Alloy — used when the finish has to hold a coating
- PU Leather — specified where the part sits close to a heat source
- PVC Coated Fabric — preferred when weight matters more than rigidity
Processes available
- anodising
- rubber vulcanisation
- gravity casting
- ultrasonic cleaning
- CNC machining
- electroplating
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 mountain roads. Related applications include rental fleets, urban courier work, motocross, mining sites, night riding.
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 3 days once you have seen the first piece.
What is the minimum order quantity?
The standard MOQ is 500 pieces per specification. Mixed sizes inside one shipment are accepted once the total reaches that figure.
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.
What testing is included?
Standard lots ship with dimensional and hardness reports. ISO 9001 documentation is issued with the shipment when your market requires it.
Ask for the current catalogue and the specification sheet for this line.
