Door Electronic Key Oscillator 89991-50030 for Toyota Celsior
8999150030 - 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 |
|---|---|---|
| Imported Toyota | $128.80 | Check Better Price |
| Lexus | $128.80 | Check Better Price |
Replacements
Alternative OE numbers related to this product.
| Brand | Original OE | Replacement OE |
|---|---|---|
| - | 8999150030 | 8999150031 |
Compatible Models
Vehicle models currently mapped to this OE part.
| # | Brand | Model |
|---|---|---|
| 1 | Lexus | Lexus - General area - LEXUS LS430 - 200008 - 200608 - UCF30 |
| 2 | Lexus | Lexus - Europe - LEXUS LS430 - 200008 - 200608 - UCF30 |
| 3 | Toyota | Toyota - Japan - CELSIOR - 200008 - 200608 - UCF3 |
Product Overview
OE 89991-50030 is the genuine Lexus OEM door Electronic Key Oscillator that receives radio or navigation signals. It is used on CELSIOR and LEXUS LS430, built from 2000 onwards. 3 cross-reference numbers apply, including 8999150010, 8999150020 and 8999150040.
Ask for a wholesale quotation with your VIN or OE number; we ship worldwide.
Technical Specifications
| OE Number | 8999150030 |
| Part Name | Door Electronic Key Oscillator |
| Brand | Toyota |
| Position | Rear RH (exterior door) |
| Type | Oscillator, Door Electrical Key |
OE Cross-Reference
| 8999150010 | Toyota |
| 8999150020 | Toyota |
| 8999150040 | Toyota |
Questions and Answers
Which Toyota or Lexus vehicles is 89991-50030 used on?
89991-50030 covers CELSIOR and LEXUS LS430, with production years from 2000 onwards. Chassis codes include UCF3#, UCF30.
Which chassis codes does 89991-50030 cover?
Chassis codes include UCF3#, UCF30.
What part numbers replace 89991-50030?
Listed on this page are 3 interchangeable numbers for 89991-50030, among them 8999150010 (Toyota), 8999150020 (Toyota), 8999150040 (Toyota).
How can I verify that 89991-50030 is a genuine Toyota part?
To verify this Door Electronic Key Oscillator, look for the ten-character number 89991-50030 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 89991-50030 installed on the vehicle?
It is fitted in the Rear RH (exterior door) position.
How many pieces are needed for 89991-50030?
Sold as one piece per position – check the quantity required for your application.
Is there anything I need to know before installing this part?
A few points before you fit it: 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?
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. These are the aftermarket equivalents you may also see quoted.
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