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Mercury YL3Z-19G390-AA Relay

2000-2010 Mercury YL3Z19G390AA

Customer Questions & Expert Answers (12)
Ford YL3Z-19G390-AA Relay
Ford YL3Z-19G390-AA Relay
Ford YL3Z-19G390-AA Relay
  • Part Description
    Relay
  • Base No.
    19G390
  • Replaces
    YL3Z-19G390-BA
  • Manufacturer
    Ford
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
$24.57 MSRP: $30.00
You Save: $5.43 (19%)
Currently Unavailable

Due to manufacturer supply shortage, this item isn’t currently available for ordering.

  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers

  • Related Parts

    Shop for related parts for your vehicle

  • Product Specifications

    BrandGenuine Mercury
    Base No.19G390
    Manufacturer Part NumberYL3Z-19G390-AA, YL3Z19G390AA
    Part DescriptionRelay
    Item Weight1.10 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ReplacesYL3Z-19G390-BA
    ManufacturerFord
    SKUYL3Z-19G390-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
    2005-2006 Mercury Mariner4 Cyl 2.3L, 6 Cyl 3.0L DOHC EFI Modular4AT CD4E, 5-Speed Manual Transmission, 5-Speed Manual Transmission - AK, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Right Hand Drive), Left Hand Drive, Two-Wheel Drive (Left Hand Drive), Two-Wheel Drive (Right Hand Drive)
    2006 Mercury Milan4 Cyl 2.3L, 6 Cyl 3.0L DOHC EFI5-Speed Automatic Transmission Mazda FNR5, 6-Speed Automatic Transaxle - AWF21, Four-Wheel Drive (Full Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
    2005-2006 Mercury Montego6 Cyl 3.0L DOHC EFI Modular6-Speed Automatic Transaxle - AWF21, CVT Select Shift Transmission, Four-Wheel Drive (Part Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
    2004-2006 Mercury Monterey6 Cyl 3.9L OHV EFI NA, 6 Cyl 4.2L OHV EFI4AT AX4N, Front-Wheel Drive (Left Hand Drive), Left Hand Drive
    2000-2010 Mercury Mountaineer6 Cyl 4.0L, 6 Cyl 4.0L SOHC EFI, 8 Cyl 4.6L, 8 Cyl 4.6L Romeo SOHC EFI, 8 Cyl 5.0L4AT 4R70W, 5-Speed Automatic Transmission 5R55S, 5-Speed Automatic Transmission 5R55W, 5-Speed Manual Transmission (M5R4), 5AT 5R55E, 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission 6R60, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Right Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
    2000-2001 Mercury Villager6 Cyl 3.3L4AT 4F20E

  • Customer Questions & Expert Answers

    Q:
    Will these fit my car and if not which part will? Thank you. Posted by FordPartsGiant Specialist
    A:
    You can Select Your Vehicle to check if YL3Z-19G390-AA fits your vehicle.
    Posted by FordPartsGiant Specialist
    Q:
    Where can the auxiliary fusebox be found for the 2000 Ford Focus? Posted by Customer
    A:
    The auxiliary fusebox is located in the engine compartment against the firewall next to the air cleaner and is accessed by unclipping and removing the cover. It also contains some relays.
    Posted by FordPartsGiant Specialist
    See expert answers on similar Relay
    Q:
    Where is the engine compartment fuse and relay panel located for the 2017 Ford Fusion? Posted by Customer
    A:
    The engine compartment fuse and relay panel is located at the left side of the engine compartment.
    Posted by FordPartsGiant Specialist
    See expert answers on similar Relay
    Q:
    What do the terminals of the relay represent for the 2010 Ford Mustang? Posted by Customer
    A:
    Two of the terminals are for the relay control circuit, connecting to the relay coil, while the other terminals are for the power circuit. When energized, the coil creates a magnetic field that closes the larger contacts of the power circuit.
    Posted by FordPartsGiant Specialist
    See expert answers on similar Relay
    Q:
    What should be done if the relay fails any of the tests for the 2004 Lincoln Navigator? Posted by Customer
    A:
    If the relay fails any of the above tests, it should be replaced.
    Posted by FordPartsGiant Specialist
    See expert answers on similar Relay
    Q:
    What is the recommended connection for terminal 86 when the relay contains a diode for the 2008 Mercury Mariner? Posted by Customer
    A:
    If the relay contains a diode, terminal 86 must be connected to battery positive (B+) voltage, and terminal 85 to ground.
    Posted by FordPartsGiant Specialist
    See expert answers on similar Relay
    Q:
    How can you access the passenger compartment fuse block for the 2003 Ford Excursion? Posted by Customer
    A:
    Remove the fuse panel cover below the steering column (turn the fasteners counterclockwise to release them) to access the fuse block, which is located under the driver's side of the instrument panel, behind the fuse panel cover.
    Posted by FordPartsGiant Specialist
    See expert answers on similar Relay
    Q:
    How can you test a relay that contains a diode using an ohmmeter for the 2001 Ford Escape? Posted by Customer
    A:
    When testing a relay with a diode using an ohmmeter, resistance should be higher with the ohmmeter in the forward polarity direction than with the meter leads reversed.
    Posted by FordPartsGiant Specialist
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    Q:
    What should you do to test the relay's operation for the 2003 Ford Expedition? Posted by Customer
    A:
    Connect a fused jumper wire between one of the control circuit terminals and the positive battery terminal, and another jumper wire between the other control circuit terminal and ground. The relay should click when the connections are made.
    Posted by FordPartsGiant Specialist
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    Q:
    How do relays function in the 2005 Ford Explorer Sport Trac? Posted by Customer
    A:
    Relays use a low-current circuit (the control circuit) to open and close a high-current circuit (the power circuit).
    Posted by FordPartsGiant Specialist
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    Q:
    How are the terminals on most relays configured for the 1996 Ford Explorer? Posted by Customer
    A:
    On most relays, two of the terminals are the relay's control circuit (they connect to the relay coil which, when energized, closes the large contacts to complete the circuit). The other terminals are the power circuit (they are connected together within the relay when the control circuit coil is energized).
    Posted by FordPartsGiant Specialist
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    Q:
    What should you check for after connecting the jumper wires for the 2005 Ford F-150? Posted by Customer
    A:
    With the jumper wires connected, check for continuity between the power circuit terminals. There should now be continuity between terminals 30 and 87.
    Posted by FordPartsGiant Specialist
    See expert answers on similar Relay
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

Genuine Ford Part YL3Z-19G390-AA, the Right Choice

To ensure reliability, purchase Ford part # YL3Z-19G390-AA Relay. It is sometimes referred to as Mercury Relay. In terms of quality and longevity, OEM parts are top-tier. This is because they are made according to Ford's demanding factory specifications and go through strict quality control. This part fits specific Mercury Mariner, Montego, Mountaineer models.

FordPartsGiant.com is a leading supplier of genuine Ford parts and accessories such as Ford YL3Z19G390AA Relay. On our platform, we provide genuine Ford parts at incredible prices while ensuring top-tier quality. Feel at ease shopping with us, knowing our parts have a hassle-free return policy and rapid delivery service. For detailed Mercury parts information, click here.

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