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Lexus 51410-78020 Engine Under Cover Assembly, No.1

2015-2021 Lexus 5141078020

Customer Questions & Expert Answers (2)
51410-78020 Lexus Engine Under Cover Assembly, No.1 Illustration 1 of 1
51410-78020 Lexus Engine Under Cover Assembly, No.1 Illustration 1 of 1
  • Part Description
    Cover Assy, Engine Under, No.1
  • Part Name Code
    51410
  • Manufacturer
    Lexus
Make sure this part fits
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  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers

  • Related Parts

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  • Product Specifications

    BrandGenuine Lexus
    Part Name Code51410
    Manufacturer Part Number51410-78020
    Part DescriptionCover Assy, Engine Under, No.1
    Item Dimensions52.5 x 33.0 x 4.0 inches
    Item Weight4.20 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerLexus
    SKU51410-78020
    WarrantyThis genuine Lexus part is guaranteed by Lexus's factory warranty.
    Shipping & ReturnShipping Policy Return Policy
    Warning: California's Proposition 65

  • Vehicle Fitment

    Year Make Model Trim & Engine Important vehicle option details
    2015-2017 Lexus NX200t4 Cyl 2.5L2ARFXE; AYZ15L-AWXLBA
    2018-2021 Lexus NX3004 Cyl 2.5L2ARFXE; AYZ15L-AWXLBA
    2015-2021 Lexus NX300h4 Cyl 2.5L2ARFXE; AYZ15L-AWXLBA

  • Customer Questions & Expert Answers

    Q:
    I just want to confirm that this is the part I need to replace. Posted by LexusPartsNow Specialist
    A:
    You can Select Your Vehicle to check if 51410-78020 fits your vehicle.
    Posted by LexusPartsNow Specialist
    Q:
    I need the complete assembly for the Under Engine Splash Cover including all the fasteners (i.e. all screws, clips, screw & clip holders) to be able to install). The picture of the assembly shows only 1 fastener/clip. What type and type of fasteners and clips are provided with this assembly. If not all fasteners are provided with the assembly to do like a factory installation, how can I get them? Thank You for your help Posted by Customer: 2018 Lexus NX200t or NX300 or NX300h
    A:
    51441-78030 IS THE CORRECT PART NUMBER FOR THE UNDER COVER YOURE LOOKING FOR. IT DOES NOT COME WITH THE FASTENERS, THE ONES YOU WOUD NEED WOULD BE; 90467-07215 (x3) 90159-60477 (x2)
    Posted by LexusPartsNow Specialist 12/5/2025
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

Genuine Lexus Part 51410-78020, the Right Choice

Getting part # 51410-78020 Engine Under Cover Assembly, No.1 helps restore factory performance. It is also referred to as Engine Cover. This part works with 2015-2017 NX200t, 2018-2021 NX300, 2015-2021 NX300h. Purchasing OEM parts for your vehicle should be your top priority. Manufactured by Lexus, they are built to meet high standards and utilize only top-notch materials for decent reliability and durability.

LexusPartsNow.com offers dependable parts and accessories including 5141078020 Engine Under Cover Assembly, No.1. Visit our website for the most preferential OEM parts online. Each part is backed by the OEM manufacturer warranty, confirming its high level of quality. We deliver all our parts fast and they come with a straightforward return policy.

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