Interior Tail Light Semi-Assembly (Left) 81591-58121 for Toyota ALPHARD
8159158121 - 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 |
|---|---|---|
| FAW Toyota | $43.06 | Check Better Price |
| GAC Toyota | $51.86 | Check Better Price |
| Imported Toyota | $42.76 | Check Better Price |
| Lexus | $42.58 | Check Better Price |
Replacements
Alternative OE numbers related to this product.
| Brand | Original OE | Replacement OE |
|---|---|---|
| - | 8159158121 | 8159158120 |
Compatible Models
Vehicle models currently mapped to this OE part.
Product Overview
This is a genuine Toyota OEM interior Tail Light Semi-Assembly (Left), OE 81591-58121, which warns traffic behind that the vehicle is braking and marks its rear position. It fits ALPHARD/VELLFIRE/HV, built from 2008 onwards. Alternative part numbers recorded for it include 8159158120.
Ask for a wholesale quotation with your VIN or OE number; we ship worldwide.
Technical Specifications
| OE Number | 8159158121 |
| Part Name | Interior Tail Light Semi-Assembly (Left) |
| Brand | Toyota |
| Position | Rear left, inner tailgate |
| Type | Interior tail lamp semi-assembly (inner tail lamp LH) |
Questions and Answers
Which Toyota and Lexus models does 81591-58121 fit?
Genuine Toyota Interior Tail Light Semi-Assembly (Left) 81591-58121 is used on ALPHARD/VELLFIRE/HV, built from 2008 onwards. Chassis codes include ANH2#, ATH20, GGH2#, ANH20, GGH20.
Which chassis codes does 81591-58121 cover?
Chassis codes include ANH2#, ATH20, GGH2#, ANH20, GGH20.
How can I verify that 81591-58121 is a genuine Toyota part?
To verify this Interior Tail Light Semi-Assembly (Left), look for the ten-character number 81591-58121 on the box label together with the country-of-origin marking, then check that the connector face shows no moulding flash and the latch closes with a crisp detent, and that the OE supplier’s mark is moulded or etched on the component next to the Toyota number (DENSO on coils and sensors). We can provide the invoice, packing list and CoO for any order.
Where is 81591-58121 installed on the vehicle?
It is fitted in the Rear left, inner tailgate position.
How many pieces are needed for 81591-58121?
Supplied as one piece per position – check the quantity required for your application.
Is there anything I need to know before installing this part?
Yes. Compare the number on the part with your invoice before installation, and follow the torque values in the service manual.
Is the genuine part worth it compared with an aftermarket equivalent?
The genuine part earns its price in details that matter over time: 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.
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