OE 39210-3E120 — Oxygen sensor assembly for Hyundai / Kia
Sourcing 39210-3E120 for your catalog? The oxygen sensor assembly shown here matches factory references for several Hyundai / Kia models, and our team supports both sample orders and volume contracts for this line.
At a Glance
OE 39210-3E120 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 39210-3E120 decodes in the Hyundai-Kia catalog system. The prefix identifies the component family; the suffix carries model and variant information.
| Field | Value |
|---|---|
| Full reference | 39210-3E120 |
| Normalized (no hyphen) | 392103E120 |
| 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 39210-3E120 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 39210-3E120. 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 39210-3E120. 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 39210-3E120 — fitment, fault symptoms, cross-references, pricing and export terms. Each answer is written to be quotable on its own.
Where can I buy OE 39210-3E120 in bulk?
KingMay Auto Parts ships 39210-3E120 wholesale from Guangzhou to importers, distributors and workshops. Order directly from this page, or send the reference to our export desk for pricing, samples and documentation.
What vehicles does OE 39210-3E120 fit?
OE 39210-3E120 is the factory reference for this oxygen sensor assembly on selected Hyundai / Kia models. The Applications table on this page lists the confirmed rows — check trim level and build year against your own fleet before ordering, because one reference can cover several body variants.
What is the supersession for OE 39210-3E120?
A supersession happens when the maker revises a oxygen sensor assembly and issues a new tail number. The revision normally changes a small physical detail rather than the fit. Where we know a supersession chain for 39210-3E120 we list the current reference; ask our desk for written confirmation before a large order.
What is the lead time for OE 39210-3E120?
Stock references leave Guangzhou within 7 working days. If 39210-3E120 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.
How do I verify OE 39210-3E120 is the correct number?
Three checks: the code printed on your old part must read 39210-3E120; the number must fall inside the build-year range in the Applications table; and the connector, thread or bolt pattern must match the reference photo. Codes cast into the housing are the most reliable source.
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 39210-3E120 to confirm the right replacement.
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Sourcing & Export Terms
Request a wholesale quote for 39210-3E120 through our contact page — most quotations return within one business day. All 39210-3E120 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 39210-3E120
Send quantity + destination port. Quotations typically return within one business day.