Headlamp Assembly Left 81185-50A51 for Lexus LS460
8118550A51 - Electrical components
Price Details
Dealer Price ≠ Your Price
Official dealer price is only a benchmark. Your LongTop quote is significantly lower.
| Brand | Longtop Supply Quote | Action |
|---|---|---|
| Lexus | $1679.65 | Check Better Price |
Replacements
Alternative OE numbers related to this product.
| Brand | Original OE | Replacement OE |
|---|---|---|
| - | 8118550A51 | 8118550A50 |
Compatible Models
Vehicle models currently mapped to this OE part.
Product Overview
This is a genuine Lexus OEM headlamp semi-assembly (left), OE 81185-50A51, which forms the front lamp and puts light on the road ahead. It is used on LEXUS LS460/460L and LEXUS LS600H/600HL, built from 2012 onwards. It is also listed under 8118550A50.
Send your OE number or VIN for a wholesale quotation and worldwide shipping.
Technical Specifications
| OE Number | 8118550A51 |
| Part Name | Headlamp semi-assembly (left) |
| Brand | Toyota |
| Position | Front Left |
| Type | Headlamp Assembly |
Questions and Answers
Which Toyota or Lexus vehicles is 81185-50A51 used on?
81185-50A51 covers LEXUS LS460/460L and LEXUS LS600H/600HL, with production years from 2012 onwards. Chassis codes include USF4#, UVF4#.
Which chassis codes does 81185-50A51 cover?
Chassis codes include USF4#, UVF4#.
How can I verify that 81185-50A51 is a genuine Toyota part?
A genuine Headlamp Semi-Assembly (Left) shows the Toyota number 81185-50A51 on the box label with the country-of-origin marking. On the part itself, the OE supplier mark sits beside the Toyota number on the reverse face; and the connector has the factory-keyed pin count and latch geometry that only one position on the harness accepts. Documentation is available on request – commercial invoice, packing list and Certificate of Origin.
Is 81185-50A51 a front or rear part?
This part is listed for the Front Left position.
How many pieces are needed for 81185-50A51?
Sold as one piece per position – check the quantity required for your application.
Is the genuine part worth it compared with an aftermarket equivalent?
What the genuine item buys you is concrete: the factory-keyed connector plugs straight into your harness with no adapters or rewiring; and the unit is calibrated to the factory signal range, so the ECU reads it without fault codes.
What documentation comes with an order?
Each order can ship with the commercial invoice, the packing list and, on request, a Certificate of Origin; the part number is laser-etched on the housing, so you can match it against the invoice.
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