Knock Sensor for Hyundai Santa Fe: Chromed Steel
This knock sensor for the Hyundai Santa Fe is specified around chromed 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 specification nobody had written down, or reorders that did not match the approved sample. Both are specification problems, and both are preventable.

Specification
| Product | Knock Sensor |
|---|---|
| Vehicle application | Hyundai Santa Fe |
| Material / finish | Chromed Steel |
| Typical use | Passenger Transport |
| MOQ | 1,000 pieces per specification |
| Sampling | 7 working days, 3 days per revision |
| Bulk lead time | 20-30 days after approval |
| Compliance | DOT |
| Packing | 50 pieces per inner box, 200 per carton |
Material options
- Chromed Steel — used when the finish has to hold a coating
- Carbon Fibre Composite — the cost-effective default for volume programmes
- Silicone — selected when the part is exposed to weather and road salt
- Forged Aluminium — the cost-effective default for volume programmes
- Tempered Glass — the cost-effective default for volume programmes

Processes available
- shot blasting
- injection moulding
- laser cutting
- robot welding
- rubber vulcanisation
- heat treatment
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 adventure travel, wet weather riding, off-road trails, security patrols, airport ground fleets.
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
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 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. DOT documentation is issued with the shipment when your market requires it.
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.
Ask for the current catalogue and the specification sheet for this line.







