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Mercury YL3Z-19G390-AA Relay

2000-2010 Mercury YL3Z19G390AA

Customer Questions & Expert Answers (12)
YL3Z-19G390-AA Ford Relay Product Photo 1 of 1
YL3Z-19G390-AA Ford Relay Product Photo 1 of 1
YL3Z-19G390-AA Ford Relay Illustration 1 of 1
  • Part Description
    Relay
  • Base No.
    19G390
  • Replaces
    YL3Z-19G390-BA
  • Manufacturer
    Ford
Make sure this part fits
$26.33 MSRP: $30.00
You Save: $3.67 (13%)
Currently Unavailable

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

  • Related Parts
  • Specifications
  • Fitment
  • Q&A

  • Related Parts

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  • Product Specifications

    BrandGenuine Mercury
    Base No.19G390
    Manufacturer Part NumberYL3Z-19G390-AA, YL3Z19G390AA
    Part DescriptionRelay
    Item Weight1.20 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:
    How do relays function in terms of circuits for the 2001 Ford Excursion? 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
    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
    See expert answers on similar Relay
    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
    See expert answers on similar Relay
    Q:
    What happens if a relay is defective for the 2000 Ford Explorer? Posted by Customer
    A:
    If the relay is defective, the component it controls will not operate properly.
    Posted by FordPartsGiant Specialist
    See expert answers on similar Relay
    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
    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
    See expert answers on similar Relay
    Q:
    What does infinite resistance in both directions indicate for the 2005 Ford Mustang? Posted by Customer
    A:
    If the ohmmeter shows infinite resistance in both directions, the relay should be replaced.
    Posted by FordPartsGiant Specialist
    See expert answers on similar Relay
    Q:
    What should be done before removing or replacing fuses or relays for the 2006 Ford Focus? Posted by Customer
    A:
    The ignition switch and the appropriate electrical circuit must always be switched off before any of the fuses or relays are removed and replaced. If electrical components or units have to be removed, the battery ground lead must be disconnected.
    Posted by FordPartsGiant Specialist
    See expert answers on similar Relay
    Q:
    What happens if a relay is defective for the 2006 Ford Fusion? Posted by Customer
    A:
    If the relay is defective, that component will not operate properly.
    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 2005 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:
    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
    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 part # YL3Z-19G390-AA Relay. It is also called Relay. 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 Mariner, Montego, Mountaineer models.

FordPartsGiant.com is a leading supplier of genuine components and accessories such as YL3Z19G390AA Relay. Looking to purchase quality low-cost OEM Ford parts? You have just found the right place. For detailed Mercury parts information, click here.

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