OE 39210-2B120 — Oxygen sensor assembly for Hyundai / Kia
Not sure whether 39210-2B120 is the number you need? Read the prefix analysis below first: the 5-digit head of a Hyundai-Kia part number identifies the component family, which is often enough to rule out a mis-copied code before you email us.
At a Glance
OE 39210-2B120 is a Oxygen sensor assembly reference. In the Hyundai-Kia numbering system the prefix 39210 denotes the Oxygen sensor assembly family, which holds 112 references in KingMay's Guangzhou catalog. Wholesale MOQ is 10 pieces; quotes are issued within one business day.
Quick Reference
Part Number Structure
How 39210-2B120 decodes in the Hyundai-Kia catalog system. The prefix identifies the component family; the suffix carries model and variant information.
| Field | Value |
|---|---|
| Full reference | 39210-2B120 |
| Normalized (no hyphen) | 392102B120 |
| Prefix (family code) | 39210 |
| Prefix maps to | Oxygen sensor assembly |
| References sharing prefix 39210 | 112 in KingMay catalog |
| Numbering family | Hyundai-Kia 5+5 format |
Product Reference Image
Related OE References
Other part numbers frequently ordered together with 39210-2B120 by wholesale clients.
| OE Number | Component |
|---|---|
| 39210-03055 | Oxygen sensor assembly |
| 39210-03065 | Oxygen sensor assembly |
| 39210-03720 | Oxygen sensor assembly |
| 39210-03730 | Oxygen sensor assembly |
| 39210-03800 | Oxygen sensor assembly |
| 39210-03AA0 | Oxygen sensor assembly |
| 39210-03AA5 | Oxygen sensor assembly |
| 39210-23800 | Oxygen sensor assembly |
Same OE Series — 39210
References that share the 39210 family prefix with 39210-2B120. 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 Electrical & Sensors References
Other part numbers in the electrical & sensors group that wholesale clients order alongside OE 39210-2B120. Grouping mixed references into one shipment is how most importers reach full-container freight thresholds.
Browse all 1,831 Electrical & Sensors OE references → · ← Previous in Electrical & Sensors · Next in Electrical & Sensors →
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 39210-2B120 — fitment, fault symptoms, cross-references, pricing and export terms. Each answer is written to be quotable on its own.
What is the bulk price for this oxygen sensor assembly?
Bulk pricing is tiered: 10 pieces, 50 pieces and full-carton quantities each carry a different unit rate. Piece price also moves with packing format and whether your own brand is printed on the carton, so tell us the landed quantity you are planning.
Can I swap OE 39210-2B120 with another reference?
Yes, if the alternate shares the same engineering envelope. Shortlist candidates from the Related OE References table, then check bolt pattern, electrical pinout and material grade. A difference in any of those three means it is a different part, not a substitute.
How do I look up an OE number for a Hyundai / Kia oxygen sensor assembly?
Start from the code cast or printed on the part you are removing — that is the authoritative source. If it is illegible, use the Applications table on the closest electrical & sensors reference and narrow by build year. Send photos and we will cross-check the number for you.
Why is my Hyundai / Kia making noise from the oxygen sensor assembly?
Noise normally traces to worn internal surfaces, a loose mount, a dry bearing or contact with a neighbouring part. Isolate it by reproducing the sound at a fixed speed, then compare against the reference photo for 39210-2B120 to confirm the right replacement.
What is the lead time for OE 39210-2B120?
Stock references leave Guangzhou within 7 working days. If 39210-2B120 needs a production run, allow 25-35 days depending on quantity and surface treatment. The schedule is confirmed in writing when the order is placed.
Where is this oxygen sensor assembly located on a Hyundai / Kia?
Position depends on the platform. On most Hyundai / Kia applications the oxygen sensor assembly sits on the electrical & sensors 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 39210-2B120 sample kit: photo confirmation, dimension report and material grade documentation included. All 39210-2B120 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 39210-2B120
Send quantity + destination port. Quotations typically return within one business day.