OE 39251-3NFA0 — Bracket Knock Sensor for Hyundai
As a core item in our electrical & sensors program, 39251-3NFA0 covers the bracket knock sensor demanded by aftermarket distributors serving Hyundai platforms. Full specifications, replacement numbers and packaging options follow.
At a Glance
OE 39251-3NFA0 is a Bracket Knock Sensor for Hyundai vehicles, stocked and exported wholesale by KingMay Auto Parts (Guangzhou, China). MOQ from 10 pieces, mixed orders welcome, quotations within one business day.
Quick Reference
Part Number Structure
How 39251-3NFA0 decodes in the Hyundai-Kia catalog system. The prefix identifies the component family; the suffix carries model and variant information.
| Field | Value |
|---|---|
| Full reference | 39251-3NFA0 |
| Normalized (no hyphen) | 392513NFA0 |
| Prefix (family code) | 39251 |
| Prefix maps to | Bracket Knock Sensor (this reference) |
| References sharing prefix 39251 | 1 in KingMay catalog |
| Numbering family | Hyundai-Kia 5+5 format |
Product Reference Image
Related OE References
Other part numbers frequently ordered together with 39251-3NFA0 by wholesale clients.
| OE Number | Component |
|---|---|
| 39251-2J003 | Bracket Knock Sensor |
| 39251-2J603 | Bracket Knock Sensor |
| 39251-2M325 | Bracket Knock Sensor |
Same OE Series — 39251
References that share the 39251 family prefix with 39251-3NFA0. 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 39251-3NFA0. Grouping mixed references into one shipment is how most importers reach full-container freight thresholds.
Browse all 2,209 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 39251-3NFA0 — fitment, fault symptoms, cross-references, pricing and export terms. Each answer is written to be quotable on its own.
How do I look up an OE number for a Hyundai bracket knock sensor?
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 does bracket knock sensor pricing vary between suppliers?
Four variables explain most of the spread: material grade, whether the goods are new production or clearance stock, packing format, and whether the quote is ex-works or landed. Ask for the material certificate alongside the price — that is what makes a comparison like-for-like.
What is the supersession for OE 39251-3NFA0?
A supersession happens when the maker revises a bracket knock sensor 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 39251-3NFA0 we list the current reference; ask our desk for written confirmation before a large order.
What are the signs of a failing bracket knock sensor?
Watch for noise on cold start, vibration under load, warning lights, fluid seepage or uneven operation. Once any of those appears the bracket knock sensor should be inspected, and reference 39251-3NFA0 replaced if it measures outside specification.
What vehicles does OE 39251-3NFA0 fit?
OE 39251-3NFA0 is the factory reference for this bracket knock sensor on selected Hyundai 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 if OE 39251-3NFA0 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.
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Sourcing & Export Terms
Ask for the 39251-3NFA0 sample kit: photo confirmation, dimension report and material grade documentation included. All 39251-3NFA0 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 39251-3NFA0
Send quantity + destination port. Quotations typically return within one business day.