Transmission Cooler for Audi A4: Tempered Glass
This transmission cooler for the Audi A4 is specified around tempered glass, 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 warranty claims traced back to a single lot. Both are specification problems, and both are preventable.

Specification
| Product | Transmission Cooler |
|---|---|
| Vehicle application | Audi A4 |
| Material / finish | Tempered Glass |
| Typical use | Off-Road Trails |
| MOQ | 200 pieces per specification |
| Sampling | 10 working days, 3 days per revision |
| Bulk lead time | 20-30 days after approval |
| Compliance | ISO/TS 16949 |
| Packing | 10 pieces per inner box, 200 per carton |
Material options
- Carbon Fibre Composite — chosen where wear resistance comes first
- EPDM Rubber — the cost-effective default for volume programmes
- Semi-Metallic Compound — specified where the part sits close to a heat source
- Zinc Plated Steel — chosen where wear resistance comes first
- Kevlar Composite — the cost-effective default for volume programmes

Processes available
- laser cutting
- powder coating
- injection moulding
- cold forging
- robot welding
- anodising
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 off-road trails. Related applications include delivery fleets, ride-hailing fleets, security patrols, long-distance touring, passenger transport.
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
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 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.
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 is the minimum order quantity?
The standard MOQ is 200 pieces per specification. Mixed sizes inside one shipment are accepted once the total reaches that figure.
Tell us the model, the fitment and the quantity and we will hold a production slot for you.







