Oxygen Sensor (Rear) 89465-30430 for Lexus GS300
8946530430 - 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 | $63.70 | Check Better Price |
| Lexus | $125.98 | Check Better Price |
Compatible Models
Vehicle models currently mapped to this OE part.
| # | Brand | Model |
|---|---|---|
| 1 | Lexus | Lexus - General area - LEXUS GS300/430 - 199708 - 200501 - JZS160,UZS161 |
| 2 | Lexus | Lexus - Europe - LEXUS GS300/430 - 199708 - 200501 - JZS160,UZS161 |
| 3 | Lexus | Lexus - United States/Canada - LEXUS GS300/400/430 - 199708 - 200501 - JZS160,UZS16 |
Product Overview
OE 89465-30430 is the genuine Lexus OEM oxygen sensor (rear) that measures exhaust oxygen or temperature for engine control. It fits LEXUS GS300/400/430 and LEXUS GS300/430, built from 1997 onwards. 4 interchangeable part numbers are listed, including DOX-0552, 570189A and ADT37025.
Send your OE number or VIN for a wholesale quotation and worldwide shipping.
Technical Specifications
| OE Number | 8946530430 |
| Part Name | Oxygen Sensor |
| Brand | Toyota |
| Position | Front |
| Type | Oxygen Sensor |
| Thread | M18x1.5 |
| Cable Length | 720mm |
| Wires | 4 |
OE Cross-Reference
| DOX-0552 | DENSO |
| 570189A | ERA |
| ADT37025 | BLUE PRINT |
| 77005 | FAE |
Questions and Answers
Which Toyota and Lexus models does 89465-30430 fit?
Genuine Lexus Oxygen Sensor (Rear) 89465-30430 is used on LEXUS GS300/400/430, built from 1997 onwards. Chassis codes include JZS160, UZS16#, UZS161.
Which chassis codes does 89465-30430 cover?
Chassis codes include JZS160, UZS16#, UZS161.
Which OEM part numbers interchange with 89465-30430?
4 interchangeable part numbers are listed for 89465-30430, including DOX-0552 (DENSO), 570189A (ERA), ADT37025 (BLUE PRINT), 77005 (FAE).
How can I verify that 89465-30430 is a genuine Toyota part?
A genuine Oxygen Sensor (Rear) shows the Toyota number 89465-30430 on the box label with the country-of-origin marking. On the part itself, the connector has the factory-keyed pin count and latch geometry that only one position on the harness accepts; and the OE supplier’s mark is moulded or etched on the component next to the Toyota number (DENSO on coils and sensors). Documentation is available on request – commercial invoice, packing list and Certificate of Origin.
Is 89465-30430 a front or rear part?
This part is listed for the Front position.
How many pieces are needed for 89465-30430?
Supplied as one piece per position – check the quantity required for your application.
Is the genuine part worth it compared with an aftermarket equivalent?
The genuine part earns its price in details that matter over time: the unit is calibrated to the factory signal range, so the ECU reads it without fault codes; and the factory-keyed connector plugs straight into your harness with no adapters or rewiring. These are the aftermarket equivalents you may also see quoted.
What documentation comes with an order?
Every shipment can include the commercial invoice and 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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