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Make sure this part fits

Lexus 04439-48050 BOOT KIT, RR DRIVE S

2016-2024 Lexus 0443948050

Customer Questions & Expert Answers (2)
04439-48050 Lexus BOOT KIT, RR DRIVE S Illustration 1 of 1
04439-48050 Lexus BOOT KIT, RR DRIVE S Illustration 1 of 1
  • Part Description
    BOOT KIT, RR DRIVE S
  • Position
    Rear
  • Manufacturer
    Lexus
Make sure this part fits
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  • Specifications
  • Fitment
  • Q&A

  • Related Parts

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  • Product Specifications

    BrandGenuine Lexus
    Manufacturer Part Number04439-48050
    Part DescriptionBOOT KIT, RR DRIVE S
    Other NamesInner Boot
    PositionRear
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerLexus
    SKU04439-48050
    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
    2022-2023 Lexus NX2504 Cyl 2.4L, 4 Cyl 2.5LA25AFXS, T24AFTS; AAZH25L-AWXLBA, AAZH26L-AWXLBA, TAZA25L-AWZLTA
    2022-2023 Lexus NX3504 Cyl 2.4L, 4 Cyl 2.5LA25AFXS, T24AFTS; AAZH25L-AWXLBA, AAZH26L-AWXLBA, TAZA25L-AWZLTA
    2022-2023 Lexus NX350h4 Cyl 2.4L, 4 Cyl 2.5LA25AFXS, T24AFTS; AAZH25L-AWXLBA, AAZH26L-AWXLBA, TAZA25L-AWZLTA
    2022-2024 Lexus NX450h+4 Cyl 2.4L, 4 Cyl 2.5LA25AFXS, T24AFTS; AAZH25L-AWXLBA, AAZH26L-AWXLBA, TAZA25L-AWZLTA
    2016-2022 Lexus RX350STD|6 Cyl 3.5L2GRFKS; GGL25L-AWZGBA, GGL25L-BWZGBA
    2018-2022 Lexus RX350L6 Cyl 3.5L2GRFKS; GGL26L-ARZGBA
    2016-2022 Lexus RX450hSTD|6 Cyl 3.5L2GRFKS; GGL25L-AWZGBA, GGL25L-BWZGBA
    2018-2022 Lexus RX450hL6 Cyl 3.5L2GRFKS; GGL26L-ARZGBA

  • Customer Questions & Expert Answers

    Q:
    I am trying to confirm fitment.
    A:
    You can Select Your Vehicle to check if 04439-48050 fits your vehicle.
    Posted and answered by Lexus Parts Specialist Luis
    Q:
    What are some symptoms that may indicate faulty steering or suspension components, including issues with the CV Boot, for the 2017 Lexus RX350? Posted by Ronald R.
    A:
    Excessive body movement over rough roads, swaying around corners, and binding when turning the steering wheel. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by Lexus Parts Specialist Steven / Jan 19, 2026

Genuine Lexus Part 04439-48050, the Right Choice

Getting part # 04439-48050 BOOT KIT, RR DRIVE S helps restore factory performance. It is also referred to as CV Boot. This part works with 2016-2022 RX350, 2016-2022 RX450h, 2018-2022 RX350L, 2018-2022 RX450hL. 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 0443948050 BOOT KIT, RR DRIVE S. 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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