OE 13721707021 — Air Filter for Bmw
We quote 13721707021 weekly. The air filter sits in the engine & fuel system range most distributors reorder every quarter, so packaging and stock positions are updated on a rolling basis rather than per shipment.
At a Glance
OE 13721707021 is a Air Filter reference. In the Hyundai-Kia numbering system the prefix 13721 denotes the Air Filter family, which holds 5 references in KingMay's Guangzhou catalog. Wholesale MOQ is 10 pieces; quotes are issued within one business day.
Quick Reference
Part Number Structure
How 13721707021 decodes in the Hyundai-Kia catalog system. The prefix identifies the component family; the suffix carries model and variant information.
| Field | Value |
|---|---|
| Full reference | 13721707021 |
| Normalized (no hyphen) | 13721707021 |
| Prefix (family code) | 13721 |
| Prefix maps to | Air Filter |
| References sharing prefix 13721 | 5 in KingMay catalog |
| Numbering family | Hyundai-Kia 5+5 format |
Product Reference Image
Related OE References
Other part numbers frequently ordered together with 13721707021 by wholesale clients.
| OE Number | Component |
|---|---|
| 0020941704 | Air Filter for BMW 3 Series, MERCEDES-BENZ 124 |
| 13711247405 | Air Filter for BMW Z3 Roadster (E36), 3 Coupe (E36) |
| 13711736675 | Air Filter for BMW X5 (E53), 5 (E34), 7 (E32), 8 (E31) |
| 13712246997 | Air Filter for BMW X3, LAND ROVER FREELANDER I (L314), FREEL |
| 13712247444 | Air Filter for BMW X5, LAND ROVER RANGE ROVER III (L322), RA |
| 13717503141 | Air Filter for BMW 3 Coupe (E46) |
| 13717509544 | Air Filter for BMW 3 (E46) |
| 13717514832 | Air Filter for BMW 7 (E65, E66, E67) |
Same OE Series — 13721
References that share the 13721 family prefix with 13721707021. 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 Engine & Fuel System References
Other part numbers in the engine & fuel system group that wholesale clients order alongside OE 13721707021. 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 →
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 13721707021 — fitment, fault symptoms, cross-references, pricing and export terms. Each answer is written to be quotable on its own.
What is the bulk price for this air filter?
Bulk pricing is tiered: 10 pieces, 50 pieces and full-carton quantities each carry a different unit rate. Piece price also moves with packing format and whether your own brand is printed on the carton, so tell us the landed quantity you are planning.
Can KingMay supply samples of OE 13721707021?
Yes. Sample lots of 13721707021 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.
What vehicles does OE 13721707021 fit?
OE 13721707021 is the factory reference for this air filter on selected Bmw 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.
How do I verify OE 13721707021 is the correct number?
Three checks: the code printed on your old part must read 13721707021; 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.
How do I look up an OE number for a Bmw air filter?
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.
Does OE 13721707021 come with a warranty?
Every shipment of 13721707021 leaves with a packing list, photo documentation and a QC report. Warranty terms are agreed per contract and reference that inspection record; claims are settled in writing against the documentation.
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Sourcing & Export Terms
Request a wholesale quote for 13721707021 through our contact page — most quotations return within one business day. All 13721707021 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 13721707021
Send quantity + destination port. Quotations typically return within one business day.