Chassis Lower Guard Plate 58398-48031 for Lexus RX Series
5839848031 - Chassis parts
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 | $39.33 | Check Better Price |
Compatible Models
Vehicle models currently mapped to this OE part.
| # | Brand | Model |
|---|---|---|
| 1 | Lexus | Lexus - General area - LEXUS RX SERIES - 202211 - AALH1#,SALA15,TALA1#,TALH17 |
| 2 | Lexus | Lexus - General area - LEXUS RX SERIES - 202211 - AALH1#,TALA1#,TALH17 |
| 3 | Lexus | Lexus - General area - LEXUS RX350/350H/450H+/500H - 202211 - AALH1#,TALA1#,TALH17 |
| 4 | Lexus | Lexus - Japan - LEXUS RX SERIES - 202211 - AALH1#,TALA1#,TALH17 |
| 5 | Lexus | Lexus - Europe - LEXUS RX SERIES - 202211 - AALH1#,SALA15,TALA1#,TALH17 |
| 6 | Lexus | Lexus - Europe - LEXUS RX SERIES - 202211 - AALH1#,TALA1#,TALH17 |
| 7 | Lexus | Lexus - United States/Canada - LEXUS RX SERIES(JPP) - 202211 - AALH1#,TALA10,TALH17 |
Product Overview
The genuine Lexus chassis lower guard plate (rear), OE 58398-48031, shields the underbody from impact and spray. It is used on LEXUS RX SERIES (JPP) and LEXUS RX350/350H/450H+/500H, built from 2022 onwards. The part sits in the Rear Underbody position.
Ask for a wholesale quotation with your VIN or OE number; we ship worldwide.
Technical Specifications
| OE Number | 5839848031 |
| Part Name | Chassis lower guard plate (rear) |
| Brand | Toyota |
| Position | Rear Underbody |
| Type | Rear underbody shield (rear shield) |
| Fitment | Lexus RX350h 2023-2025, Lexus RX500h 2023-2025 (AALH1# TALA1# TALH17) |
Questions and Answers
Which Toyota and Lexus models does 58398-48031 fit?
Genuine Toyota Chassis Lower Guard Plate (Rear) 58398-48031 is used on LEXUS RX SERIES (JPP) and LEXUS RX350/350H/450H+/500H, built from 2022 onwards. Chassis codes include AALH1#, SALA15, TALA1#, TALH17, TALA10.
Which chassis codes does 58398-48031 cover?
Chassis codes include AALH1#, SALA15, TALA1#, TALH17, TALA10.
How can I verify that 58398-48031 is a genuine Toyota part?
To verify this Chassis Lower Guard Plate (Rear), look for the ten-character number 58398-48031 on the box label together with the country-of-origin marking, then check that the material thickness and surface finish match factory spec with clean edges, and that the documented replaces or supersession numbers. We can provide the invoice, packing list and CoO for any order.
Where is 58398-48031 installed on the vehicle?
It is fitted in the Rear Underbody position.
How many pieces are needed for 58398-48031?
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: a genuine guard plate keeps its corrosion resistance and rigidity through years of debris; and factory-spec mounting holes align with the body without drilling.
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