Fuel Tank Cap for GMC Sierra: Semi-Metallic Compound
This fuel tank cap for the GMC Sierra is specified around semi-metallic compound, 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 premature wear on the first batch, or a supplier who changed material without saying so. Both are specification problems, and both are preventable.
Specification
| Product | Fuel Tank Cap |
|---|---|
| Vehicle application | GMC Sierra |
| Material / finish | Semi-Metallic Compound |
| Typical use | Rural Transport |
| MOQ | 2,000 pieces per specification |
| Sampling | 7 working days, 3 days per revision |
| Bulk lead time | 20-30 days after approval |
| Compliance | RoHS |
| Packing | 10 pieces per inner box, 200 per carton |
Material options
- Brass — selected when the part is exposed to weather and road salt
- Forged Aluminium — preferred when weight matters more than rigidity
- Ceramic Composite — selected when the part is exposed to weather and road salt
- Kevlar Composite — selected when the part is exposed to weather and road salt
- Reinforced Nylon — chosen where wear resistance comes first
Processes available
- surface grinding
- laser cutting
- rubber vulcanisation
- CNC machining
- sintering
- shot blasting
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 rural transport. Related applications include rental fleets, construction sites, farm use, food delivery, heavy load hauling.
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 is the minimum order quantity?
The standard MOQ is 2000 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.
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.
Do you handle mixed containers?
Yes. Most programmes consolidate several part numbers into one container to keep freight sensible at 2000 pieces per line.
Send the part number, the annual volume and the target market, and we will come back with a specification and a sampling plan.
