Menu
×
Search Bar
Search by Part Number, Part Name, or Vehicle
My Garage
Cart
Contact Us Help Center
Make sure this part fits

Lexus 81185-48B20 Headlamp Unit With Gas Left Hand

2012-2015 Lexus 8118548B20

Customer Questions & Expert Answers (3)
81185-48B20 Lexus Headlamp Unit With Gas Left Hand Illustration 1 of 1
81185-48B20 Lexus Headlamp Unit With Gas Left Hand Illustration 1 of 1
  • Part Description
    Unit, Headlamp W/Gas ; Unit Assy, Headlamp, Lh
  • Part Name Code
    81175
  • Position
    Driver Side
  • Manufacturer
    Lexus
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Specifications
  • Fitment
  • Q&A

  • Related Parts

    Shop for related parts for your vehicle

  • Product Specifications

    BrandGenuine Lexus
    Part Name Code81175
    Manufacturer Part Number81185-48B20
    Part DescriptionUnit, Headlamp W/Gas ; Unit Assy, Headlamp, Lh
    Item Weight11.50 Pounds
    PositionDriver Side
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerLexus
    SKU81185-48B20
    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
    2012-2015 Lexus RX350STD|6 Cyl 3.5L2GRFE, 2GRFXE; GGL15L-AWTGKA, GYL15L-AWXGKA
    2012-2015 Lexus RX450hSTD|6 Cyl 3.5L2GRFE, 2GRFXE; GGL15L-AWTGKA, GYL15L-AWXGKA

  • Customer Questions & Expert Answers

    Q:
    I am trying to confirm fitment.
    A:
    You can Select Your Vehicle to check if 81185-48B20 fits your vehicle.
    Posted and answered by Lexus Parts Specialist Luis
    Q:
    What is the simplest method for adjusting Headlights for the 2013 Lexus RX350? Posted by Ziemowit P.
    A:
    The simplest method requires masking tape, a blank wall, and a level floor. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by Lexus Parts Specialist Scottie / Jul 21, 2022
    Q:
    What is the final step in the process for replacing the Headlight on the 2013 Lexus RX350? Posted by Yancy B.
    A:
    Installation is the reverse of removal. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by Lexus Parts Specialist Tommy / Oct 15, 2025

Genuine Lexus Part 81185-48B20, the Right Choice

Getting part # 81185-48B20 Headlamp Unit With Gas Left Hand helps restore factory performance. It is also referred to as Headlight. This part works with 2012-2015 RX350, 2012-2015 RX450h. 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 8118548B20 Headlamp Unit With Gas Left Hand. 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.
Choose LexusPartsNow for dedicated service, low prices, and fast delivery.