How to look up Lexus parts by VIN
Six steps, whichever Lexus is in the bay.
- 1. Read the 17-character VIN. Japanese-built Lexus cars start JTH and the SUVs JTJ, an ES from Kentucky starts 58A and an RX from Canada 2T2. The free decoder at /vin-decoder/ reads basic information such as maker, country of build and model year. A car built for Japan may carry a frame number instead: a chassis code and a serial.
- 2. Open the Lexus catalog on VINsearch and enter the VIN or the frame number.
- 3. Check the vehicle record, market, engine, equipment and part application before choosing a diagram.
- 4. Open the assembly group you need, such as engine, brakes, suspension, body or electrical, and find the part on the exploded diagram.
- 5. Read the genuine part number and follow its supersession with any conditions to the number supplied today.
- 6. Check it against the old part or its label before you order. On a part painted at the factory, check the two-digit paint suffix too.
What a Lexus shares with a Toyota
Toyota launched Lexus with the LS 400, shown in Detroit in January 1989 and sold in the United States from that September, and the brand has drawn on Toyota engineering ever since. The LX has been a Land Cruiser underneath in every generation, from the J80 to today’s J310 on the J300 base. The ES has shared its platform with the Camry and the Avalon: the sixth generation with the XV50 Camry, the seventh, from the 2019 model year, on GA-K with the XV70.
Both badges draw their numbers from one system, so a part fitted to a Lexus and a Toyota carries one number on both diagrams. A shared platform does not make every part shared, though. Check each application against the VIN and the catalog conditions.
Reading a Lexus part number
Lexus parts use Toyota’s format: two blocks of five characters, written like 04152-YZZA1, with two more digits on parts painted at the factory. The first block is the part name code, and it stays the same for that kind of part across the range, so charcoal canisters open with 77740. The second block is the application: which vehicle, and which version of the part.
Two numbers with the same first block are the same kind of part, not interchangeable parts. The fitment lives in the second block, and the catalog, fed the VIN, lets you check which complete number applies to your car.
Market builds and the Toyota names in Japan
Toyota’s catalog data comes in market sets, Japan, Europe, USA and General, and one model name can take different parts in each. The ES alone has been built in Japan, in Kentucky since October 2015 and in India. The VIN or frame number puts the lookup in the right market before you open a diagram.
Until Lexus opened in Japan in July 2005, its cars were sold there as Toyotas: the LS as the Celsior, the IS as the Altezza, the GS as the Aristo, the RX as the Harrier, the ES as the Windom and the SC as the Soarer. A first-generation IS 200 and a Japanese Altezza AS200 share the chassis code GXE10. On an import, search the frame number and let the catalog show the Japanese build rather than assuming the European one.
Common Lexus nameplates
These nameplates help you find the right vehicle family. Confirm the exact model, market and production period against the active catalog before quoting a part:
| Model | Production years |
|---|---|
| Lexus RX | 2022–present |
| Lexus NX | 2021–present |
| Lexus ES | 2018–present |
| Lexus IS | — |
| Lexus LX | — |
| Lexus UX | — |
Frequently asked questions
Which catalog does Lexus use?
Toyota EPC, Toyota’s electronic parts catalog, which covers Toyota and Lexus with the same numbering. VINsearch opens it in the browser, with nothing to install.
How do I look up Lexus parts by VIN?
Enter the 17-character VIN, or the frame number on a Japanese-market car, in the Lexus catalog on VINsearch. Check the vehicle record, market, equipment and part application, then open the assembly group, read the genuine number with its supersession conditions, and check it against the old part before you order.
Are Lexus and Toyota parts the same?
Often, where the cars share engineering. Every LX generation is built on a Land Cruiser and the ES on Camry platforms, and a part fitted to both badges carries one number. A shared platform does not make every part shared, so check each number against the VIN and part application.
What does a Lexus part number look like?
Toyota’s format: two blocks of five characters, such as 04152-YZZA1, plus a two-digit paint code on parts painted at the factory. The first block names the kind of part and the second the application.
Can I look up a Japanese-market Lexus sold as a Toyota?
Yes. Before July 2005 Lexus models were sold in Japan as Toyotas, such as the Celsior for the LS and the Altezza for the IS. Those cars carry a frame number like GXE10-0088644 rather than a 17-character VIN, and the catalog searches by it.
How much does it cost?
A Day Pass is $5, a month $50 and a year $500. Every plan opens all 53 catalogs, with no per-search fees.