Kia Rio replacement parts
Kia Rio Coolant Reservoir Wholesale
Match the Rio coolant bottle by mounting points, hose connections and cap arrangement. Identify the installed expansion or overflow function.

Coolant Reservoir: application and selection
| Check | What to send |
|---|---|
| Assembly identification | Pressurized tank versus overflow bottle and coolant circuit |
| Vehicle record | Generation, production date, body market, engine and transmission; axle or side where relevant. |
| Component evidence | Overall, label, connector and mounting views; measured dimensions where they distinguish the assembly. |
A pressurized tank and an unpressurized overflow bottle have different requirements. Shape alone does not establish cap or hose compatibility.
Compare the connected components
Trace the coolant connections between Water Pump, Radiator, Thermostat and coolant reservoir, then identify each assembly from its own ports and mounts.
For a mixed system request, use the Cooling & Climate Circuits guide. Resolve body and regional differences with the Rio generation and body record.
When the original number is unavailable
Send the old coolant reservoir label and the connection or mounting views needed to establish pressurized tank versus overflow bottle and coolant circuit. Mark measurements that still need confirmation. The OE and VIN identification checklist explains how to organize the records.
Supply contents and packing
Specify cap and sensor inclusion only where applicable. Brace hose nipples and avoid compressing the plastic body.
State quantities, destination, replacement specification and sample requirements with this assembly. Agree inspection points through the quality-control checklist before approving a bulk order.
Other vehicle applications
For a mixed-model list, compare radiator and cooling by vehicle. Record Rio fitment separately from other vehicles in a mixed order.
Bulk inquiry
Send your OE list, model list or sample photos.
We quote by vehicle model, OE number, part type, quantity and target market. Uploading a spreadsheet or ZIP package is optional.
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Phone: +86 188 3743 1505
WhatsApp: +86 188 3743 1505
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- Toyota, Honda, Nissan, Hyundai, Kia, BYD and Chery replacement parts
- Brake pads, filters, lights, suspension, sensors and body parts
- Mixed OE orders, neutral packing and private label requests
- Vehicle brand, model, model year and engine version
- OE No., replacement number, reference number or sample photo
- Target quantity, destination market and packing request
- Preferred product grade, private label or neutral packing