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Make sure this part fits

Ford XL3Z-2078-BB Brake Hose Assembly

1999-2004 Ford XL3Z2078BB

Customer Questions & Expert Answers (3)
XL3Z-2078-BB Ford Brake Hose Assembly Product Photo 1 of 4
XL3Z-2078-BB Ford Brake Hose Assembly Product Photo 1 of 4
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XL3Z-2078-BB Ford Brake Hose Assembly Illustration 1 of 1
  • Part Description
    Hose Assembly - Brake
  • Position
    Passenger Side
  • Replaced By
    5L3Z-2078-R
  • 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 Ford
    Manufacturer Part NumberXL3Z-2078-BB, XL3Z2078BB
    Part DescriptionHose Assembly - Brake
    Item Dimensions9.2 x 8.2 x 3.0 inches
    Item Weight1.10 Pounds
    PositionPassenger Side
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerFord
    SKUXL3Z-2078-BB
    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
    1999-2002 Ford Expedition8 Cyl 4.6L, 8 Cyl 5.4L4AT 4R100, 4AT 4R70W
    1999-2004 Ford F-1506 Cyl 4.2L, 8 Cyl 4.6L, 8 Cyl 5.4L4AT, 4AT 4R100, 4AT 4R70W, 5MT
    1999 Ford F-2508 Cyl 4.6L, 8 Cyl 5.4L4AT 4R100, 4AT 4R70W, 5MT
    1999-2002 Lincoln Navigator8 Cyl 5.4L4AT 4R100

  • Customer Questions & Expert Answers

    Q:
    Is this the correct part for the attached VIN?
    A:
    You can Select Your Vehicle to check if XL3Z-2078-BB fits your vehicle.
    Posted and answered by Ford Parts Specialist Matthew
    Q:
    What should you check for during the inspection to ensure the Brake Line and hoses are properly installed and safe for the 2000 Ford Expedition? Posted by Lear L.
    A:
    Carefully inspect to ensure that suspension or steering components do not make contact with the hose, and have an assistant push down on the vehicle and turn the steering wheel lock-to-lock during inspection. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by Ford Parts Specialist Joseph / Jul 27, 2023
    Q:
    What steps should you follow to disconnect a rear brake hose from the Brake Line for the 2001 Lincoln Navigator? Posted by Kirk A.
    A:
    To disconnect a rear brake hose from the brake line, unscrew the metal tube nut using a flare nut wrench, remove the U-clip from the female fitting at the bracket, and detach the hose from the bracket. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by Ford Parts Specialist Don / Dec 28, 2025

Genuine Ford Part XL3Z-2078-BB, the Right Choice

To ensure reliability, purchase part # XL3Z-2078-BB Brake Hose Assembly. It is also called Brake Line, Hydraulic Hose. 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 Ford Expedition, F-150, F-250 models. It fits Lincoln Navigator.

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