This page is a complete sourcing brief for OE number 1780120040: a air filter for lexus rx (_u3_), toyota highlander (_u4_), highlander / kluger (_ within the engine & fuel system category, available for wholesale export with flexible order quantities and consolidated freight.
OE 1780120040 is a Air Filter for LEXUS RX (_U3_), TOYOTA HIGHLANDER (_U4_), HIGHLANDER / KLUGER (_ reference. In the Hyundai-Kia numbering system the prefix 17801 denotes the Air Filter family, which holds 18 references in KingMay's Guangzhou catalog. Wholesale MOQ is 10 pieces; quotes are issued within one business day.
How 1780120040 decodes in the Hyundai-Kia catalog system. The prefix identifies the component family; the suffix carries model and variant information.
| Field | Value |
|---|---|
| Full reference | 1780120040 |
| Normalized (no hyphen) | 1780120040 |
| Prefix (family code) | 17801 |
| Prefix maps to | Air Filter |
| References sharing prefix 17801 | 18 in KingMay catalog |
| Numbering family | Hyundai-Kia 5+5 format |
Other part numbers frequently ordered together with 1780120040 by wholesale clients.
| OE Number | Component |
|---|---|
| 1780138011 | Air Filter for LEXUS LS (_F4_), LS IV (_F4_), LS Sedan (_F4_ |
| 0000784023 | Fuel Injector for MERCEDES-BENZ E-CLASS Break (S124), 190 (W |
| 0000785623 | Fuel Injector for MERCEDES-BENZ E-CLASS Break (S124), 190 (W |
| 0000901651 | Air Filter for MERCEDES-BENZ VALENTE Bus (W639), VITO / MIXT |
| 0000940000 | Air Filter for MERCEDES-BENZ X-CLASS, NISSAN FRONTIER Platfo |
| 0001567510 | Rubber Sleeve For Spark Plug for MERCEDES-BENZ SPRINTER, VW |
| 0001593642 | Rubber Sleeve For Spark Plug for MERCEDES-BENZ SPRINTER, VW |
| 0001598101 | Glow Plug for MERCEDES-BENZ MB |
References that share the 17801 family prefix with 1780120040. 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 1780120040. 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 1780120040 — fitment, fault symptoms, cross-references, pricing and export terms. Each answer is written to be quotable on its own.
Aftermarket air filter for lexus rx (_u3_), toyota highlander (_u4_), highlander / kluger (_ 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.
Watch for noise on cold start, vibration under load, warning lights, fluid seepage or uneven operation. Once any of those appears the air filter for lexus rx (_u3_), toyota highlander (_u4_), highlander / kluger (_ should be inspected, and reference 1780120040 replaced if it measures outside specification.
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.
The Related OE References table above lists the alternates we see most often in trade inquiries. Cross-references work because the engineering envelope is shared across the engine & fuel system family — always confirm dimensions and connector layout before you swap.
Yes. Sample lots of 1780120040 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.
Match three things: the code on the part you are removing, the build-year range in the Applications table, and the mounting points visible in the reference photo. If all three line up, 1780120040 is a confirmed fit. Send your VIN and our export desk will double-check the ambiguous cases.
Buyers searching for OE 1780120040 most often land on these pages next.
Request a wholesale quote for 1780120040 through our contact page — most quotations return within one business day. All 1780120040 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.