Heater Core for Nissan Patrol: Cast Iron
This heater core for the Nissan Patrol 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 a specification nobody had written down, or packing that arrived crushed at the port. Both are specification problems, and both are preventable.

Specification
| Product | Heater Core |
|---|---|
| Vehicle application | Nissan Patrol |
| Material / finish | Cast Iron |
| Typical use | Night Riding |
| MOQ | 1,000 pieces per specification |
| Sampling | 14 working days, 3 days per revision |
| Bulk lead time | 15-30 days after approval |
| Compliance | IATF 16949 |
| Packing | 20 pieces per inner box, 200 per carton |
Material options
- Cast Iron — selected when the part is exposed to weather and road salt
- Zinc Plated Steel — used when the finish has to hold a coating
- Natural Rubber — used when the finish has to hold a coating
- Semi-Metallic Compound — the cost-effective default for volume programmes
- Stainless Steel — selected when the part is exposed to weather and road salt

Processes available
- surface grinding
- precision stamping
- ultrasonic cleaning
- rubber vulcanisation
- sintering
- gravity casting
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 night riding. Related applications include long-distance touring, farm use, daily commuting, adventure travel, rental 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
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.
How long does sampling take?
Samples leave the factory in 14 working days, and each revision round adds about 3 days once you have seen the first piece.
Do you handle mixed containers?
Yes. Most programmes consolidate several part numbers into one container to keep freight sensible at 1000 pieces per line.
Can the specification be held on file?
Yes. Once approved, the specification is recorded against your part number so a reorder reproduces the IATF 16949-compliant build instead of a fresh interpretation.
Tell us the model, the fitment and the quantity and we will hold a production slot for you.







