Headlight Semi-Assembly Left 81185-78180 for Lexus NX
8118578180 - 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 | $867.05 | Check Better Price |
Compatible Models
Vehicle models currently mapped to this OE part.
Product Overview
This is a genuine Lexus OEM headlight semi-assembly (left), OE 81185-78180, which illuminates the road ahead as the vehicle’s front lamp. It fits LEXUS NX SERIES, built from 2014 onwards. It is fitted in the Front Left (Driver Side) position.
Send your OE number or VIN for a wholesale quotation and worldwide shipping.
Technical Specifications
| OE Number | 8118578180 |
| Part Name | Headlight semi-assembly (left) |
| Brand | Toyota |
| Position | Front Left (Driver Side) |
| Type | Headlight Unit Assembly |
Questions and Answers
Which Toyota or Lexus vehicles is 81185-78180 used on?
81185-78180 covers LEXUS NX SERIES, with production years from 2014 onwards. Chassis codes include AGZ1#, AYZ1#, ZGZ1#.
Which chassis codes does 81185-78180 cover?
Chassis codes include AGZ1#, AYZ1#, ZGZ1#.
How can I verify that 81185-78180 is a genuine Toyota part?
A genuine Headlight Semi-Assembly (Left) shows the Toyota number 81185-78180 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 81185-78180 a front or rear part?
This part is listed for the Front Left (Driver Side) position.
How many pieces are needed for 81185-78180?
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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