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Mercury 8W7Z-11654-AA Headlamp Leveling Switch Assembly

2003-2011 Mercury Grand Marquis 8W7Z11654AA

Customer Questions & Expert Answers (3)
8W7Z-11654-AA Ford Headlamp Leveling Switch Assembly Illustration 1 of 1
8W7Z-11654-AA Ford Headlamp Leveling Switch Assembly Illustration 1 of 1
  • Part Description
    Switch Assembly - Headlamp Levelling
  • Base No.
    11654
  • Replaces
    3W7Z-11654-AAA, 7W7Z-11654-AA
  • Manufacturer
    Ford
  • 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 Mercury
    Base No.11654
    Manufacturer Part Number8W7Z-11654-AA, 8W7Z11654AA
    Part DescriptionSwitch Assembly - Headlamp Levelling
    Other NamesHeadlamp Switch
    Item Dimensions4.3 x 4.2 x 3.4 inches
    Item Weight0.80 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces3W7Z-11654-AAA, 7W7Z-11654-AA
    ManufacturerFord
    SKU8W7Z-11654-AA
    WarrantyThis genuine Ford part is guaranteed by Ford's factory warranty.
    Shipping & ReturnShipping Policy Return Policy
    Warning: California's Proposition 65

  • Vehicle Fitment

    Year Make Model Engine Important vehicle option details
    2007-2011, 2003 Mercury Grand Marquis8 Cyl 4.6L, 8 Cyl 4.6L Romeo SOHC EFI4-Speed Automatic Transmission 4R75E Livonia, 4AT 4R70W, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)

  • Customer Questions & Expert Answers

    Q:
    I am wondering if this is the exact part that fits in.
    A:
    You can Select Your Vehicle to check if 8W7Z-11654-AA fits your vehicle.
    Posted and answered by Ford Parts Specialist Tim
    Q:
    What is the first step in replacing the Headlight Switch for the 2008 Ford Crown Victoria? Posted by Solomiia Z.
    A:
    Disconnect the cable from the negative battery terminal. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by Ford Parts Specialist John / Dec 09, 2025
    Q:
    What should you do after removing the Headlight Switch from the instrument panel for the 2010 Mercury Grand Marquis? Posted by Gareth P.
    A:
    Remove the nut, unplug the connector, and remove the switch from the vehicle. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by Ford Parts Specialist Jack / Jun 18, 2024

Genuine Ford Part 8W7Z-11654-AA, the Right Choice

To ensure reliability, purchase part # 8W7Z-11654-AA Headlamp Leveling Switch Assembly. It is also called Headlight Switch. OEM parts are of high quality and known for their longevity. This is because they are built to the Ford standards which are relatively high and undergo rigorous quality control testing. This part fits specific Mercury Grand Marquis models.

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