OE 25631-4A000 — Thermostat Housing for Hyundai / Kia
As a core item in our cooling system program, 25631-4A000 covers the thermostat housing demanded by aftermarket distributors serving Hyundai / Kia platforms. Full specifications, replacement numbers and packaging options follow.
At a Glance
OE 25631-4A000 is a Thermostat Housing reference. In the Hyundai-Kia numbering system the prefix 25631 denotes the Cooling water inlet device family, which holds 10 references in KingMay's Guangzhou catalog. Wholesale MOQ is 10 pieces; quotes are issued within one business day.
Quick Reference
Part Number Structure
How 25631-4A000 decodes in the Hyundai-Kia catalog system. The prefix identifies the component family; the suffix carries model and variant information.
| Field | Value |
|---|---|
| Full reference | 25631-4A000 |
| Normalized (no hyphen) | 256314A000 |
| Prefix (family code) | 25631 |
| Prefix maps to | Cooling water inlet device |
| References sharing prefix 25631 | 10 in KingMay catalog |
| Numbering family | Hyundai-Kia 5+5 format |
Product Reference Image
Related OE References
Other part numbers frequently ordered together with 25631-4A000 by wholesale clients.
| OE Number | Component |
|---|---|
| 021121121A | Thermostat Housing for VW CARAVELLE T4 Bus (70B, 70C, 7DB, 7 |
| 021121133D | Thermostat Housing for VW SHARAN (7M8, 7M9, 7M6), CARAVELLE |
| 022121121D | Thermostat Housing for VW TOUAREG (7LA, 7L6, 7L7) |
| 028121132C | Thermostat Housing for VW POLO, SEAT AROSA (6H1) |
| 030121121B | Thermostat Housing for AUDI A6, VW POLO, SEAT AROSA (6H1), S |
| 032121111M | Thermostat Housing for SKODA OCTAVIA I Combi (1U5), OCTAVIA |
| 032121111N | Thermostat Housing for VW POLO, SEAT CORDOBA (6K1, 6K2), COR |
| 032121111Q | Thermostat Housing for VW CADDY, SEAT CORDOBA (6K1, 6K2), CO |
Same OE Series — 25631
References that share the 25631 family prefix with 25631-4A000. In the Hyundai-Kia numbering system the leading five digits identify the component family, so these numbers usually belong to the same assembly group and are ordered together by distributors building a consolidated shipment. Always confirm the variant suffix, connector layout and dimensions before substituting one reference for another.
More Cooling System References
Other part numbers in the cooling system group that wholesale clients order alongside OE 25631-4A000. Grouping mixed references into one shipment is how most importers reach full-container freight thresholds.
Browse all 2,262 Cooling System OE references → · ← Previous in Cooling System · Next in Cooling System →
Logistics & Packaging
| Item | Detail |
|---|---|
| Export packing | Neutral carton, inner foam protection; custom labels on request |
| Lead time | 7 working days (stock) · 25-35 days (production run) |
| Shipping terms | FOB Guangzhou / Shenzhen; CIF & DDP negotiable |
| Payment | T/T, LC at sight for contracts; sample orders by T/T |
| QC documentation | Packing list + photo report + dimension check per shipment |
People Also Ask
The questions below are the ones buyers raise most often about OE 25631-4A000 — fitment, fault symptoms, cross-references, pricing and export terms. Each answer is written to be quotable on its own.
Who manufactures aftermarket thermostat housing for Hyundai / Kia?
Aftermarket thermostat housing comes from tooling houses that hold the original drawings or licensed equivalents. KingMay sources from vetted factories and inspects each batch; the manufacturer name is available on request where your market requires origin documentation.
What if OE 25631-4A000 arrives defective?
Report it with the order number and packing-list line plus photographs. Because every carton is photographed before loading, we can trace the batch immediately and settle the claim against the inspection record instead of arguing from memory.
What is the MOQ for OE 25631-4A000?
Standard minimum order is 10 pieces per part number. Mixed orders that combine 25631-4A000 with other cooling system references are welcome — that is how most clients fill an LCL or FCL container without over-stocking a single line.
Can I keep driving with a worn thermostat housing?
For a short distance at reduced load, usually yes — but the risk compounds. A degraded thermostat housing transfers stress to neighbouring components, so a small repair can grow into a full cooling system rebuild. Book the replacement once the symptom is repeatable.
How much does OE 25631-4A000 cost wholesale?
Wholesale pricing for 25631-4A000 depends on order quantity, surface treatment and packing. Standard references are quoted ex-Guangzhou with tiered pricing from 10 pieces upward — send quantity and destination port and a quotation usually returns within one business day.
Where is this thermostat housing located on a Hyundai / Kia?
Position depends on the platform. On most Hyundai / Kia applications the thermostat housing sits on the cooling system assembly and can be reached from the engine bay or the underbody without removing the dashboard. Torque figures and disassembly order are given in the workshop manual for each model.
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Sourcing & Export Terms
Ask for the 25631-4A000 sample kit: photo confirmation, dimension report and material grade documentation included. All 25631-4A000 shipments leave with a packing list, photo documentation and QC report. Combined orders with other Hyundai-Kia references can share one container to cut landed cost. Payment terms are negotiable for established distributors; first-time buyers are welcome to start with a sample lot.
Get a quote on OE 25631-4A000
Send quantity + destination port. Quotations typically return within one business day.