If your procurement list includes 21354-3C510, this reference page summarizes everything we can confirm: vehicle applications, equivalent part numbers, quality grade and export packing for the gasket outlet lh.
OE 21354-3C510 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 21354-3C510 decodes in the Hyundai-Kia catalog system. The prefix identifies the component family; the suffix carries model and variant information.
| Field | Value |
|---|---|
| Full reference | 21354-3C510 |
| Normalized (no hyphen) | 213543C510 |
| 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 21354-3C510 by wholesale clients.
| OE Number | Component |
|---|---|
| 21354-3C540 | Gasket Outlet LH |
| 21354-3N100 | Gasket Outlet LH |
| 21354-3N400 | Gasket Outlet LH |
References that share the 21354 family prefix with 21354-3C510. 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 21354-3C510. 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 21354-3C510 — fitment, fault symptoms, cross-references, pricing and export terms. Each answer is written to be quotable on its own.
Build-year coverage is listed row by row in the Applications table above. Where several generations share one number, the newer rows usually carry a revised suffix — compare the last four characters before buying, since a suffix change often means a different connector or bracket.
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.
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.
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.
Incoming batches pass a dimensional check, a material look-up against the engine & fuel system specification, and a visual inspection for finish defects. Critical dimensions are measured per carton and the photographs are archived against the order number.
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 engine & fuel system reference and narrow by build year. Send photos and we will cross-check the number for you.
Buyers searching for OE 21354-3C510 most often land on these pages next.
Ask for the 21354-3C510 sample kit: photo confirmation, dimension report and material grade documentation included. All 21354-3C510 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.