OE 39210-2B420 — Oxygen sensor assembly for Hyundai / Kia
The 39210-2B420 reference comes up regularly on Hyundai / Kia repair orders. Our Guangzhou desk handles it as a standing line item — stock checks, photo confirmation and dimension reports are done before any PI is issued.
At a Glance
OE 39210-2B420 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 39210-2B420 decodes in the Hyundai-Kia catalog system. The prefix identifies the component family; the suffix carries model and variant information.
| Field | Value |
|---|---|
| Full reference | 39210-2B420 |
| Normalized (no hyphen) | 392102B420 |
| 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 39210-2B420 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 39210-2B420. 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 39210-2B420. 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 39210-2B420 — fitment, fault symptoms, cross-references, pricing and export terms. Each answer is written to be quotable on its own.
What is the difference between OEM and aftermarket oxygen sensor assembly?
OEM means the part was produced for the vehicle maker's assembly line; aftermarket means it is made independently to the same engineering drawing. For a oxygen sensor assembly the practical gap is usually tooling age and packaging rather than fit, provided the tolerance class matches.
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.
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.
What is the supersession for OE 39210-2B420?
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 39210-2B420 we list the current reference; ask our desk for written confirmation before a large order.
How much does OE 39210-2B420 cost wholesale?
Wholesale pricing for 39210-2B420 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.
Can I keep driving with a worn oxygen sensor assembly?
For a short distance at reduced load, usually yes — but the risk compounds. A degraded oxygen sensor assembly transfers stress to neighbouring components, so a small repair can grow into a full electrical & sensors rebuild. Book the replacement once the symptom is repeatable.
Related Searches
Buyers searching for OE 39210-2B420 most often land on these pages next.
Sourcing & Export Terms
Request a wholesale quote for 39210-2B420 through our contact page — most quotations return within one business day. All 39210-2B420 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 39210-2B420
Send quantity + destination port. Quotations typically return within one business day.