21430-AX30A Radiator Coolant Reservoir Cap For Nissan
OE 21430-AX30A is the coolant expansion tank cap. It maintains stable pressure inside the cooling system, raises the boiling point of coolant, and prevents coolant overflow and evaporation. Aging or damaged caps will cause pressure loss, coolant leakage and engine overheating.
Our reservoir cap uses durable rubber sealing ring and sturdy plastic housing. Pressure value, thread and outer size match OEM specification for direct replacement. Suitable for vehicle maintenance shops and global aftermarket wholesale clients. Stable stock supports flexible bulk orders.
| Car Fitment |
Model |
| NISSAN |
Nissan Series Vehicles |
Besides this radiator cap, we supply coolant tank, cooling fan, radiator and other cooling system spare parts. Send your required OE numbers for competitive wholesale quotation.
| Parts Item |
Specification |
| Parts Number |
21430-AX30A |
| Product Name |
Coolant Reservoir Cap / Radiator Expansion Tank Cap |
| Place of origin |
Guangzhou, China |
| Usage |
Keep cooling system pressure, prevent coolant leakage |
| Condition |
Brand New |
| MOQ |
100 PCS |
| Brand Name |
WJIA |
| Fit Car Model |
Nissan Series Vehicles |
| Packing |
Export Carton Packaging / Customized Packing As Required |
Related OE Numbers For Reference
| 21430-AX30A |
15208-ED50A |
| 16470-31120 |
21481-6CA0A |
| 21481-6LB0B |
17801-15070 |
We supply diversified auto spare parts covering original matching, premium aftermarket and economical alternative solutions to satisfy customers with different procurement budgets and regional market demands. Our professional container loading team optimizes cargo consolidation plans, effectively cutting sea freight and lowering your overall procurement costs.
More than 20,000 Nissan & Toyota spare part SKUs are stocked in our warehouse. We provide full-series auto spare parts for Japanese vehicles, covering body panels, engine assemblies, chassis suspension accessories, steering components and electrical parts. You can finish one-stop purchasing here to boost your sourcing efficiency. Our experienced sales and technical team delivers reliable after-sales support. Stable supply chain and consistent product quality help your overseas business stay steady and controllable.
We have focused on exporting Japanese vehicle auto spare parts for 15 years. We persist in supplying qualified replacement spare parts, keep sincere communication with global distributors, and continuously assist partners to expand market share.
All goods will go through strict appearance and fitting inspection before shipment to prevent assembly problems. We support customized packaging, mixed container loading and adjustable delivery schedules for wholesale dealers from the Middle East, Africa, Southeast Asia, Latin America and Caribbean regions.
Our products are widely exported to overseas markets including Middle East, Africa, Southeast Asia and South America. We fully understand local road conditions and vehicle maintenance demands, so we develop durable aftermarket spare parts that adapt to high-temperature, dusty and harsh driving environments. We maintain long-term stable cooperation with numerous wholesalers, repair garages and auto trading companies. Whether you need small trial bulk orders or full-container bulk shipments, we can arrange flexible delivery solutions suitable for your business plan.
We provide professional technical support for all listed auto spare parts. If you have doubts about vehicle matching, OE cross reference or installation guidance, our technical team will respond quickly. We can also provide clear product photos, dimension data and inspection documents to support customs clearance and online store sales. We maintain transparent communication at every order stage, ranging from sample confirmation, production tracking to container loading, enabling you to check real-time cargo progress anytime.