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Mercury XW3Z-54043B13-AAA Ecu Module Assembly

1999-2000 Mercury Grand Marquis XW3Z54043B13AAA

Customer Questions & Expert Answers (2)
XW3Z-54043B13-AAA Ford Ecu Module Assembly Illustration 1 of 1
XW3Z-54043B13-AAA Ford Ecu Module Assembly Illustration 1 of 1
  • Part Description
    Module Assy - Ecu
  • Base No.
    043B13
  • 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.043B13
    Manufacturer Part NumberXW3Z-54043B13-AAA, XW3Z54043B13AAA
    Part DescriptionModule Assy - Ecu
    Other NamesDriver Air Bag
    Item Weight4.70 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerFord
    SKUXW3Z-54043B13-AAA
    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
    1999-2000 Mercury Grand Marquis8 Cyl 4.6L4AT 4R70W

  • Customer Questions & Expert Answers

    Q:
    Is this the correct part for the attached VIN?
    A:
    You can Select Your Vehicle to check if XW3Z-54043B13-AAA fits your vehicle.
    Posted and answered by Ford Parts Specialist Matthew
    Q:
    What is the purpose of the SIR Airbag system for the 2000 Mercury Grand Marquis? Posted by Danial G.
    A:
    The SIR system is designed to protect the driver, and on some models, the front seat passenger, from serious injury in the event of a head-on or frontal collision. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by Ford Parts Specialist George / May 06, 2026

Genuine Ford Part XW3Z-54043B13-AAA, the Right Choice

To ensure reliability, purchase part # XW3Z-54043B13-AAA Ecu Module Assembly. It is also called Airbag. 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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