Glow Plug for BMW X5: Anodised Aluminium
This glow plug for the BMW X5 is specified around anodised aluminium, 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 | Glow Plug |
|---|---|
| Vehicle application | BMW X5 |
| Material / finish | Anodised Aluminium |
| Typical use | Delivery Fleets |
| MOQ | 2,000 pieces per specification |
| Sampling | 14 working days, 5 days per revision |
| Bulk lead time | 20-40 days after approval |
| Compliance | ISO/TS 16949 |
| Packing | 20 pieces per inner box, 1000 per carton |
Material options
- EPDM Rubber — selected when the part is exposed to weather and road salt
- Carbon Steel — the cost-effective default for volume programmes
- Cast Iron — chosen where wear resistance comes first
- Neoprene — selected when the part is exposed to weather and road salt
- PVC Coated Fabric — selected when the part is exposed to weather and road salt

Processes available
- sintering
- surface grinding
- cold forging
- gravity casting
- laser cutting
- CNC machining
Fitment notes
Keep the old part until the new one is on the bench. Comparing them side by side settles questions a photograph never will.
Where it is used
The specification above is the one most often ordered for delivery fleets. Related applications include off-road trails, ride-hailing fleets, adventure travel, rental fleets, mountain roads.
Quality and packing
- In-line inspection with AQL 2.5 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
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 is packing specified?
Individual packing, inner box quantity and carton marking are confirmed at quotation stage so the cartons arrive ready for your warehouse.
How long does sampling take?
Samples leave the factory in 14 working days, and each revision round adds about 5 days once you have seen the first piece.
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.
Ask for the current catalogue and the specification sheet for this line.







