21354-3N400 is the original-equipment reference for this gasket outlet lh. Importers and repair chains source it from KingMay in mixed container loads, alongside other engine & fuel system components. Check the tables below to confirm vehicle coverage.
OE 21354-3N400 is a Gasket Outlet LH 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.
How 21354-3N400 decodes in the Hyundai-Kia catalog system. The prefix identifies the component family; the suffix carries model and variant information.
| Field | Value |
|---|---|
| Full reference | 21354-3N400 |
| Normalized (no hyphen) | 213543N400 |
| Prefix (family code) | 21354 |
| Prefix maps to | Gasket Outlet LH (this reference) |
| References sharing prefix 21354 | 1 in KingMay catalog |
| Numbering family | Hyundai-Kia 5+5 format |
Other part numbers frequently ordered together with 21354-3N400 by wholesale clients.
| OE Number | Component |
|---|---|
| 21354-3C510 | Gasket Outlet LH |
| 21354-3C540 | Gasket Outlet LH |
| 21354-3N100 | Gasket Outlet LH |
References that share the 21354 family prefix with 21354-3N400. 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.
Other part numbers in the engine & fuel system group that wholesale clients order alongside OE 21354-3N400. Grouping mixed references into one shipment is how most importers reach full-container freight thresholds.
Browse all 5,017 Engine & Fuel System OE references → · ← Previous in Engine & Fuel System · Next in Engine & Fuel System →
| 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 |
The questions below are the ones buyers raise most often about OE 21354-3N400 — fitment, fault symptoms, cross-references, pricing and export terms. Each answer is written to be quotable on its own.
A supersession happens when the maker revises a gasket outlet lh 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 21354-3N400 we list the current reference; ask our desk for written confirmation before a large order.
For a short distance at reduced load, usually yes — but the risk compounds. A degraded gasket outlet lh transfers stress to neighbouring components, so a small repair can grow into a full engine & fuel system rebuild. Book the replacement once the symptom is repeatable.
OE 21354-3N400 is the factory reference for this gasket outlet lh 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.
Yes. Sample lots of 21354-3N400 are used by QC teams to benchmark dimension, material and finish before a volume commitment. Send the reference and we will quote the sample alongside the production price.
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 gasket outlet lh the practical gap is usually tooling age and packaging rather than fit, provided the tolerance class matches.
Aftermarket gasket outlet lh comes from tooling houses that hold the original drawings or licensed equivalents. KingMay sources from vetted factories and inspects each batch; the manufacturer name is available on request where your market requires origin documentation.
Buyers searching for OE 21354-3N400 most often land on these pages next.
Ask for the 21354-3N400 sample kit: photo confirmation, dimension report and material grade documentation included. All 21354-3N400 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.
Send quantity + destination port. Quotations typically return within one business day.