What is the chassis code for the ls460l?
The chassis code for the Lexus LS460L is XF40, the primary platform designation shared with the LS460. In some markets or service literature, internal codes such as UCF46 or UCF50 may also appear depending on wheelbase and year.
Understanding the chassis code system
Lexus and Toyota use chassis/platform codes to identify the underlying engineering and generation of a vehicle. For the LS line, XF40 is commonly cited as the base designation for the fourth-generation LS, which includes both the standard LS460 and the long-wheelbase LS460L. Alternative internal references like UCF46 or UCF50 can show up in specific manuals or market documentation.
Examples of codes you may encounter:
- XF40 — Primary platform designation for the LS460 generation (including LS460L).
- UCF46 — Market/documentation reference used in some service manuals for related LS460 configurations.
- UCF50 — Market/documentation reference used for certain LS460L iterations in some regions.
These codes can vary by year and market, so the most consistently referenced code for the LS460L is XF40.
How to verify the chassis code on your vehicle
The following steps help confirm the exact chassis/platform designation for a specific LS460L, which can differ by market or revision.
- Check the vehicle’s data plate or door jamb sticker for any platform or chassis identifiers.
- Consult the owner’s manual or factory service manual for the model year’s platform designation.
- Use a VIN decoding service or diagnostic tool; some decoders reveal the chassis/plant code tied to the vehicle.
- Ask a Lexus dealer or service adviser to confirm the precise chassis code using the VIN.
Verifying the chassis code ensures you’re referencing the correct platform when ordering parts or seeking service information.
Historical context and production notes
The LS460L emerged as the long-wheelbase variant of Lexus’s fourth-generation LS lineup, introduced to offer extra rear-seat space and luxury refinements. While the LS460L shares its fundamental engineering with the LS460, documentation and market literature may present several internal codes for the same generation, with XF40 serving as the commonly cited base designation.
Summary
The frequently cited chassis platform code for the Lexus LS460L is XF40, indicating its place in the fourth-generation LS lineup. In some markets and manuals, you may encounter additional internal codes such as UCF46 or UCF50. For precise verification, consult the VIN, official documentation, or a Lexus dealer.
How to check Lexus chassis number?
Side you'll find the number stamped on the top left of the instrument panel. The number is also on the manufacturer's. Label which you'll find on the inside of the front passenger.
What is UCF10?
The 1989 Liaxe LS400 (UCF10) is a 4-seat, 4-door full-size luxury sedan featured in CDID.
What platform is the Lexus LS built on?
| Lexus LS (XF40) | |
|---|---|
| Class | Full-size luxury car |
| Body style | 4-door sedan |
| Layout | Front-engine, rear-wheel-drive Front-engine, all-wheel-drive |
| Platform | Toyota N platform |
What is the difference between ls460 and ls460l?
The main difference between the Lexus LS 460 and LS 460L is that the LS 460L is the long-wheelbase version, which provides more rear legroom and often comes with more luxury features for the back seat passengers. The standard LS 460 has a shorter wheelbase, making it more compact, while the LS 460L offers increased passenger space for a more luxurious feel.
You can watch this video to learn about the differences between the LS 460 L and other models: 50sPushToyotaYouTube · Jan 18, 2014
| Feature | LS 460 | LS 460L |
|---|---|---|
| Wheelbase | Shorter | Longer |
| Rear Legroom | Less space | More space |
| Body Style | Standard length | Long length |
| Rear Seat Features | Standard rear seat | Often includes more luxury options, such as rear climate control, heated/cooled seats, and massaging seats (especially with the Executive Package) |
| Weight | Lighter | Heavier due to the extended body |
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