Engine Undercover (Rear) 51420-50030 for Lexus LS460
5142050030 - Engine 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 |
|---|---|---|
| FAW Toyota | $33.91 | Check Better Price |
| Lexus | $49.53 | Check Better Price |
Compatible Models
Vehicle models currently mapped to this OE part.
Show all 16 mapped vehicle models
Product Overview
OE 51420-50030 is the genuine Lexus OEM engine Undercover (Rear) that shields the underside of the engine from water and debris. It is used on LEXUS LS460/460L, LEXUS LS600H/600HL and LEXUS LS600HL, built from 2006 to 2012. The part sits in the Rear (No.2) engine under cover position.
Send your VIN or OE number and we will quote wholesale with worldwide export shipping.
Technical Specifications
| OE Number | 5142050030 |
| Part Name | Engine Undercover (Rear) |
| Brand | Toyota |
| Position | Rear (No.2) engine under cover |
| Type | Engine under cover (No.2) |
Questions and Answers
Which Toyota or Lexus vehicles is 51420-50030 used on?
51420-50030 covers LEXUS LS460/460L and LEXUS LS600H/600HL, with production years 2006 to 2012. Chassis codes include USF4#, UVF4#, UVF46.
Which chassis codes does 51420-50030 cover?
Chassis codes include USF4#, UVF4#, UVF46.
How can I verify that 51420-50030 is a genuine Toyota part?
Three checks confirm a genuine Engine Undercover (Rear): the box label shows the ten-character number 51420-50030 alongside the country-of-origin marking; parts produced in Japan show MADE IN JAPAN on the part-number label, and current Japanese packaging carries a faint 5% screen on every other Genuine Parts logo; and the component also carries the OE supplier’s name next to Toyota’s, for example DENSO, AISIN, NSK or KYB. Commercial invoice, packing list and Certificate of Origin can be provided for any shipment.
Is 51420-50030 a front or rear part?
This part is listed for the Rear (No.2) engine under cover position.
How many pieces are needed for 51420-50030?
Sold as one piece per position – check the quantity required for your application.
Is 51420-50030 the same part across different markets?
The Lexus number 51420-50030 is unified across markets; a different number on another catalog is the superseded version – confirm with our sales team before dispatch.
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.
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