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Make sure this part fits

Ford 8S4Z-19D644-AA Valve Assembly - Pressure Relief

2008-2023 Ford 8S4Z19D644AA

Customer Questions & Expert Answers (5)
Ford 8S4Z-19D644-AA Valve Assembly - Pressure Relief
Ford 8S4Z-19D644-AA Valve Assembly - Pressure Relief
Ford 8S4Z-19D644-AA Valve Assembly - Pressure Relief
  • Part Description
    Valve Assy - Pressure Relief
  • Base No.
    19D644
  • Manufacturer
    Ford
Make sure this part fits
$11.41 MSRP: $17.73
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  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers

  • Related Parts

    Shop for related parts for your vehicle

  • Product Specifications

    BrandGenuine Ford
    Base No.19D644
    Manufacturer Part Number8S4Z-19D644-AA, 8S4Z19D644AA
    Part DescriptionValve Assy - Pressure Relief
    Item Dimensions6.4 x 4.1 x 4.2 inches
    Item Weight0.20 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerFord
    SKU8S4Z-19D644-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
    2020-2023, 2008-2012 Ford Escape4 Cyl 2.3L, 4 Cyl 2.5L Duratec (110kW/150PS), 6 Cyl 3.0L OHC Duratec4AT CD4E, 5-Speed Manual Transmission - AK, 6-Speed Automatic Transmission 6F Mid-Range, CVT Auto Trans Powersplit Elec, Four-Wheel Drive (Full Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
    2015-2017 Ford Expedition6 Cyl 3.5L GTDI, 8 Cyl 5.4L4AT 4R75W, 4-Speed Automatic Transmission 4R70W (AODE), 4-Speed Automatic Transmission 4R75E Livonia, 4-Speed Automatic Transmission AODEW/4R75E W/TSS, 6-Speed Automatic Transmission (6R75), 6-Speed Automatic Transmission (6R80), Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
    2011-2014 Ford F-1506 Cyl 3.5L DOHC TIVCT, 6 Cyl 3.7L PFI NA, 8 Cyl 5.0L MOD DOHC SEFI NA4-Speed Automatic Transmission 4R75E Livonia, 4-Speed Automatic Transmission AODEW/4R70E W/TSS, 4-Speed Automatic Transmission AODEW/4R75E W/TSS, 5-Speed Manual Transmission - Mazda M5R2-C, 6-Speed Automatic Transmission (6R80), Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
    2017-2022 Ford F-250 Super Duty10 Cyl 6.8L EFI, 8 Cyl 6.2L OHC NA, 8 Cyl 6.7L Diesel T/C6-Speed Automatic Transmission (6R100), 6-Speed Automatic Transmission (6R140), Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
    2017-2022 Ford F-350 Super Duty10 Cyl 6.8L EFI, 8 Cyl 6.2L OHC NA, 8 Cyl 6.7L Diesel T/C6-Speed Automatic Transmission (6R100), 6-Speed Automatic Transmission (6R140), Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
    2017-2019 Ford F-450 Super Duty10 Cyl 6.8L EFI, 8 Cyl 6.2L OHC NA, 8 Cyl 6.7L Diesel T/C6-Speed Automatic Transmission (6R100), 6-Speed Automatic Transmission (6R140), Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
    2017-2019 Ford F-550 Super Duty10 Cyl 6.8L EFI, 8 Cyl 6.2L OHC NA, 8 Cyl 6.7L Diesel T/C6-Speed Automatic Transmission (6R100), 6-Speed Automatic Transmission (6R140), Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
    2008-2011 Ford Focus4 Cyl 2.0L Duratec HE4-Speed Automatic Transaxle - 4F27E, 5-Speed Manual Transmission - MTX75, Front-Wheel Drive (Left Hand Drive), Left Hand Drive
    2010-2023 Ford Mustang6 Cyl 3.7L PFI NA, 8 Cyl 4.6L SOHC EFI, 8 Cyl 5.0L DOHC EFI Modular, 8 Cyl 5.0L MOD DOHC SEFI NA, 8 Cyl 5.2L, 8 Cyl 5.4L DOHC EFI S/C ALUM, 8 Cyl 5.8L DOHC SC10-Speed Automatic Transmission (10R80), 5-Speed Automatic Transmission 5R55S, 5-Speed Manual Transmission T5OD, 5-Speed Manual Transmission TR3650, 6-Speed Automatic Transmission (6R80), 6-Speed Manual Transmission (T56), 6-Speed Manual Transmission-3160, 6-Speed Manual Transmission-MT82, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
    2015-2019 Ford Transit6 Cyl 3.5L GTDI, 6 Cyl 3.7L PFI NA6-Speed Automatic Transmission (6R80)
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  • Customer Questions & Expert Answers

    Q:
    I am wondering if this is the exact part that fits in Posted by FordPartsGiant Specialist
    A:
    You can Select Your Vehicle to check if 8S4Z-19D644-AA fits your vehicle.
    Posted by FordPartsGiant Specialist
    Q:
    How should the new switch be installed for the 2008 Ford F-150? Posted by Customer
    A:
    Screw the new switch onto the threads until hand tight, then tighten it securely.
    Posted by FordPartsGiant Specialist
    See expert answers on similar HVAC Pressure Switch
    Q:
    Where is the pressure cycling switch located for the 2001 Ford Escape? Posted by Customer
    A:
    The pressure cycling switch is located on top of the accumulator.
    Posted by FordPartsGiant Specialist
    See expert answers on similar HVAC Pressure Switch
    Q:
    Is it necessary to discharge the air conditioning system to remove switches and transducers for the 2013 Ford Mustang? Posted by Customer
    A:
    No, it is not necessary to discharge the air conditioning system to remove switches and transducers.
    Posted by FordPartsGiant Specialist
    See expert answers on similar HVAC Pressure Switch
    Q:
    What happens if the pressure increases over 550 psi for the 2009 Mercury Mariner? Posted by Customer
    A:
    If the pressure increases over 550 psi, the pressure cut-off switch shuts the system off.
    Posted by FordPartsGiant Specialist
    See expert answers on similar HVAC Pressure Switch
    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 8S4Z-19D644-AA, the Right Choice

To ensure reliability, purchase Ford part # 8S4Z-19D644-AA Valve Assembly - Pressure Relief. It is sometimes referred to as Ford HVAC Pressure Switch, Ford A/C System Valve Core. 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 Ford Escape, F-150, Mustang models. It fits Lincoln Mark LT, Navigator. It also fits Mercury Mariner.

FordPartsGiant.com is a leading supplier of genuine Ford parts and accessories such as Ford 8S4Z19D644AA Valve Assembly - Pressure Relief. 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 Ford parts information, click here.

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