What to quote
State the oil cooler quantity, vehicle application and agreed assembly contents. Identify pieces per set and any separately priced hardware before comparing quotations.
Hyundai Tucson · Engine, Fuel, Cooling, Electrical & A/C
For Tucson oil cooler, start with engine or cvt fluid circuit; use coolant and oil port layout and core or housing assembly contents to separate similar variants.

| Record | Details to retain |
|---|---|
| Engine or CVT fluid circuit | Identify engine or CVT fluid circuit from the vehicle, installed assembly or readable label. |
| Coolant and oil port layout | Show coolant and oil port layout in photographs and retain measurements that distinguish the interfaces. |
| Core or housing assembly contents | Specify core or housing assembly contents together with every piece required in the quoted assembly. |
Confirm whether the unit serves engine oil or CVT fluid; similar cores cannot be exchanged across circuits.
For this oil cooler, keep JM/LM/TL/NX4 generation, production date, engine or electrified powertrain, transmission and sales market on the same record. The Tucson generation and market guide explains why a regional name alone is insufficient.
When this component is part of a mixed system order, use the powertrain identification to separate neighboring assemblies.
Send overall and mounting or connection photographs. For the oil cooler, retain coolant and oil port layout and core or housing assembly contents; mark unknown values instead of borrowing a number from another generation. Use the OE and vehicle-identification checklist to organize the evidence.
Give every linked assembly its own specification; approving the oil cooler does not confirm the surrounding parts.
Tucson Oil Filter — Thread, seal and bypass specification must stay with the exact engine; a broad Hyundai cross-reference is not universal Tucson proof. Confirm engine code and filter count and thread and gasket dimensions on its own order line.
Tucson Transmission Filter — Manual, torque-converter automatic and DCT gearboxes do not share one service item; retain the transmission code, pan and removed strainer evidence. Confirm manual, automatic or dct code and internal strainer neck and pickup position on its own order line.
Tucson Radiator — Engine, CVT cooler connections, core size and fan package vary by generation and trim. Confirm engine, transmission and cooling package and core dimensions and hose positions on its own order line.
Tucson Blower Motor — Wheel diameter, rotation and controller arrangement must fit the actual HVAC case. Confirm front or rear HVAC and drive side and wheel dimensions and rotation on its own order line.
Tucson Timing Chain Kit — List every chain, guide, tensioner and sprocket; a kit called complete may omit a required stage. Confirm engine and timing architecture and chain, guide and tensioner references on its own order line.
Tucson Oxygen Sensor — Upstream air-fuel ratio and downstream oxygen sensors have different functions and calibration. Confirm engine and emission market and bank and upstream or downstream position on its own order line.
State the oil cooler quantity, vehicle application and agreed assembly contents. Identify pieces per set and any separately priced hardware before comparing quotations.
Cap each circuit separately and protect sealing faces.
Before approving the oil cooler, agree sample and inspection requirements using the quality-control checklist. Return to the Tucson parts directory for other systems.
For oil cooler requirements on other vehicles, compare the radiator and cooling directory. Keep the Tucson specification and every other approved model on separate order lines.
Bulk inquiry
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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