Heater Core for Kia Sorento: Nylon 66
This heater core for the Kia Sorento is specified around nylon 66, 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 | Heater Core |
|---|---|
| Vehicle application | Kia Sorento |
| Material / finish | Nylon 66 |
| Typical use | Mountain Roads |
| MOQ | 1,000 pieces per specification |
| Sampling | 14 working days, 5 days per revision |
| Bulk lead time | 15-40 days after approval |
| Compliance | SAE J431 |
| Packing | 20 pieces per inner box, 200 per carton |
Material options
- PVC Coated Fabric — preferred when weight matters more than rigidity
- PU Leather — selected when the part is exposed to weather and road salt
- Semi-Metallic Compound — used when the finish has to hold a coating
- Sintered Metal — preferred when weight matters more than rigidity
- Nylon 66 — preferred when weight matters more than rigidity

Processes available
- assembly line testing
- powder coating
- injection moulding
- laser cutting
- electroplating
- ultrasonic cleaning
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 mountain roads. Related applications include security patrols, roadside assistance, coastal delivery, passenger transport, daily commuting.
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
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.
What is the minimum order quantity?
The standard MOQ is 1000 pieces per specification. Mixed sizes inside one shipment are accepted once the total reaches that figure.
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.
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.
Tell us the model, the fitment and the quantity and we will hold a production slot for you.







