Air Filter for Lexus RX: Cast Iron
This air filter for the Lexus RX 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 supplier who changed material without saying so, or premature wear on the first batch. Both are specification problems, and both are preventable.
Specification
| Product | Air Filter |
|---|---|
| Vehicle application | Lexus RX |
| Material / finish | Cast Iron |
| Typical use | Daily Commuting |
| MOQ | 3,000 pieces per specification |
| Sampling | 10 working days, 5 days per revision |
| Bulk lead time | 20-40 days after approval |
| Compliance | ISO/TS 16949 |
| Packing | 100 pieces per inner box, 1000 per carton |
Material options
- Stainless Steel — the cost-effective default for volume programmes
- Reinforced Nylon — used when the finish has to hold a coating
- Titanium Alloy — specified where the part sits close to a heat source
- Zinc Plated Steel — selected when the part is exposed to weather and road salt
- Magnesium Alloy — chosen where wear resistance comes first
Processes available
- powder coating
- assembly line testing
- cold forging
- gravity casting
- rubber vulcanisation
- electroplating
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 daily commuting. Related applications include roadside assistance, airport ground fleets, security patrols, construction sites, motocross.
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 testing is included?
Standard lots ship with dimensional and hardness reports. ISO/TS 16949 documentation is issued with the shipment when your market requires it.
How long does sampling take?
Samples leave the factory in 10 working days, and each revision round adds about 5 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.
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.
Send the part number, the annual volume and the target market, and we will come back with a specification and a sampling plan.
