OEM Ford AC System Parts

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The factory air system that came with your Ford car, SUV, or truck keeps you comfortable in all sorts of weather. The way that it cools, heats, and ventilates your passenger space is fairly simple, to be honest.

How Your Ford HVAC System Works

The air conditioning system has four major parts. A compressor pressurizes refrigerant and transforms it into hot gas. A condenser cools the gas, changing its form to liquid. The liquid runs through an expansion valve and turns back into a gas, but at low pressure this time. At this point, an evaporator quickly cools the gas down with a fan. Chilled air is then sent through your vents and into the cabin. Heating is an even more simple process. Hot coolant is extracted from the engine and sent to a heater core. A front-mount fan blows air over the core's fins to send warm air into the passenger space.

How to Identify AC System Problems

Over time, your HVAC system can struggle when keeping you and your passengers comfortable. Here are some signs to look for:

  • A steamy cabin environment
  • You notice the sweet smell of coolant
  • You have trouble cooling the cabin

First thing you'll want to check is your cabin air filter to see if it's clogged and causing the problems. If it's in good shape, then you need to check the hoses and other AC system parts for failure. If something does need to be changed, make sure that you use the best part for your Ford model. That would be one made by Ford, since it's designed specifically for your vehicle. Our online parts department has everything you need for the project, in stock and ready to ship. Order today to save time and money!

HVAC Air Adjustment Control Motor
MSRP $36.38
$19.89
Part Number: AA5Z-19E616-C
Positions: Left Lower, Right Lower
Other Names: Adjust Motor, Motor, Vacuum Motor, Door Actuator, HVAC Blend Door Actuator, Motor Assembly More Names
Replaces: AA5Z-19E616-B, YH-1778-
Fits:
  • Ford:
    • Explorer,
    • Flex,
    • Police Interceptor Sedan,
    • Police Interceptor Utility,
    • Special Service Police Sedan,
    • Taurus,
    • Taurus X
  • Lincoln:
    • MKS,
    • MKT
  • Mercury:
    • Sable
  • 5 more
Evaporator Assembly
MSRP $671.67
$443.30
Part Number: HL3Z-19850-AB
Other Names: Evaporator Core, AC & Heater Assembly, HVAC Unit Case Assembly More Names
Replaces: FL3Z-19850-A, FL3Z-19850-C, HL3Z-19850-M
Description: F150. Without atc. With 6r80 trans. F250, f350, f450, f550. Without auxiliary heater. Without dual zone ac, without auxiliary heat.... More Info
Fits:
  • Ford:
    • F-150,
    • F-250 Super Duty,
    • F-350 Super Duty
Evaporator Assembly Gasket
MSRP $29.50
$20.71
Part Number: FL3Z-19B588-A
Other Names: AC & Heater Assembly Gasket, HVAC Unit Case Gasket, Gasket More Names
Description: Without diesel engine, with dual zone ac. Without dual zone ac, without auxiliary heat. More Info
Fits:
  • Ford:
    • F-150,
    • F-250 Super Duty,
    • F-350 Super Duty
Seal Kit
MSRP $36.32
$25.06
Part Number: 7T4Z-19W700-A
Other Names: AC & Heater Assembly Seal Kit, Evaporator Assembly Seal Kit, HVAC Case Seal, Kit - Seal More Names
Description: Without dual zone, without humidity sensor. More Info
Fits:
  • Ford:
    • Edge
  • Lincoln:
    • MKX
Pressure Switch
MSRP $49.82
$31.51
Part Number: HG1Z-19D594-A
Other Names: Switch, Pressure Valve, AC Switch, A/C Clutch Cycle Switch, HVAC Pressure Switch, A/C Safety Switch, A/C High Side Charging... More Names
Replaces: BT4Z-19D594-A, YH-37-
Notes: 317. More Notes
Fits:
  • Ford:
    • C-Max,
    • EcoSport,
    • Edge,
    • Escape,
    • Expedition,
    • Explorer,
    • F-150,
    • F-250 Super Duty,
    • F-350 Super Duty,
    • Fiesta,
    • Flex,
    • Focus,
    • Fusion,
    • GT,
    • Mustang,
    • Police Interceptor Sedan,
    • Police Interceptor Utility,
    • Police Responder Hybrid,
    • Ranger,
    • Special Service Police Sedan,
    • SSV Plug-In Hybrid,
    • Taurus,
    • Transit Connect,
    • Transit-150,
    • Transit-250,
    • Transit-350,
    • Transit-350 HD
  • Lincoln:
    • Aviator,
    • Continental,
    • MKC,
    • MKS,
    • MKT,
    • MKX,
    • MKZ,
    • Nautilus,
    • Navigator
  • 31 more
Pressure Switch
MSRP $53.09
$33.58
Part Number: 6F9Z-19D594-AA
Positions: Front
Other Names: Cut-Off Switch, Cut-Off Valve, High Pressure Cut-Off Switch, Pressure Cut-Off Switch, HVAC Pressure Switch, A/C Safety Switch,... More Names
Notes: 23. More Notes
Fits:
  • Ford:
    • Crown Victoria,
    • Edge,
    • Escape,
    • Escort,
    • Expedition,
    • Explorer,
    • Explorer Sport Trac,
    • F-150,
    • Fiesta,
    • Five Hundred,
    • Flex,
    • Focus,
    • Freestar,
    • Freestyle,
    • Mustang,
    • Taurus,
    • Taurus X,
    • Thunderbird,
    • Windstar
  • Lincoln:
    • LS,
    • Mark LT,
    • MKS,
    • MKT,
    • MKX,
    • Navigator,
    • Town Car
  • Mercury:
    • Grand Marquis,
    • Marauder,
    • Mariner,
    • Montego,
    • Monterey,
    • Mountaineer,
    • Sable,
    • Tracer
  • 29 more
Pressure Switch O-Ring
MSRP $2.12
$1.40
Part Number: 1W1Z-19E889-HB
Positions: Upper Rear, Upper Lower, Upper
Other Names: Pressure Valve O-Ring, Oil Line O-Ring, Pressure Switch Seal, AC Line O-Ring, A/C Refrigerant Line O-Ring, HVAC Pressure Switch... More Names
Notes: 148. More Notes
Fits:
  • Ford:
    • C-Max,
    • Crown Victoria,
    • E-350 Super Duty,
    • Edge,
    • Escape,
    • Expedition,
    • Explorer,
    • F-150,
    • F-250 Super Duty,
    • F-350 Super Duty,
    • Fiesta,
    • Flex,
    • Focus,
    • Fusion,
    • Mustang,
    • Police Interceptor Sedan,
    • Police Interceptor Utility,
    • Special Service Police Sedan,
    • Taurus,
    • Transit Connect
  • Lincoln:
    • Aviator,
    • Continental,
    • MKC,
    • MKS,
    • MKT,
    • MKX,
    • MKZ,
    • Nautilus,
    • Navigator,
    • Town Car
  • Mercury:
    • Grand Marquis,
    • Marauder,
    • Sable
  • 28 more
AC Assembly
MSRP $683.33
$451.00
Part Number: BK3Z-18D283-N
Positions: Rear
Other Names: HVAC Unit Case Assembly, Evaporator Assembly More Names
Replaces: BK3Z-18D283-A, BK3Z-18D283-B, BK3Z-18D283-E, BK3Z-18D283-H, BK3Z-18D283-J, BK3Z-18D283-L
Fits:
  • Ford:
    • Transit-150,
    • Transit-250,
    • Transit-350,
    • Transit-350 HD
AC Hoses
MSRP $71.53
$44.28
Part Number: CR3Z-19972-B
Other Names: AC Tube, Pressure Hose, Tube Assembly More Names
Replaces: BR3Z-19972-A, YF-3643-
Description: GT. Mustang. 5.0l. Mustang. 5.4l. Compressor to drier. More Info
Fits:
  • Ford:
    • Mustang
AC Hoses
MSRP $119.44
$70.79
Part Number: FR3Z-19972-A
Other Names: AC Line, Tube Assembly More Names
Description: Mustang. 3.7l. Compressor to drier. More Info
Fits:
  • Ford:
    • Mustang
AC Line
MSRP $111.64
$70.00
Part Number: FR3Z-19972-G
Other Names: AC Hoses, Tube Assembly More Names
Replaces: FR3Z-19972-C, FR3Z-19972-E, YF-37378-, YF-37591-
Description: Mustang. 2.3l. 2.3L, 2018-20, r134a. 2.3L, 2015-17, r134a. Compressor to drier. More Info
Fits:
  • Ford:
    • Mustang
AC Line
MSRP $70.00
$44.28
Part Number: LX6Z-19D742-C
Other Names: AC Hose, Tube Assembly More Names
Description: 2.3L. 2.0L, r134a. More Info
Fits:
  • Ford:
    • Escape
  • Lincoln:
    • Corsair
AC Tube
MSRP $35.07
$22.57
Part Number: FR3Z-19835-D
Other Names: AC Hoses, A/C Refrigerant Suction Hose, Tube Assembly More Names
Replaces: FR3Z-19835-A, YF-37375-
Description: AC tube. Mustang. 5.0l. Mustang. 5.2l. Mustang. 2.3l. 2.3L, 2015-17. Mustang. 3.7l. Evaporator to line. Condenser to evaporator. 5.2L... More Info
Fits:
  • Ford:
    • Mustang
AC Line
MSRP $105.27
$66.01
Part Number: FR3Z-19972-D
Other Names: AC Hoses, A/C Refrigerant Discharge Hose, Tube Assembly More Names
Replaces: FR3Z-19972-B, FR3Z-19972-F, YF-37377-, YF-37592-
Description: AC line. Mustang. 5.2l. Mustang. 5.0l. Compressor to drier. 5.2L without supercharger. More Info
Fits:
  • Ford:
    • Mustang
AC Hose
MSRP $87.13
$52.10
Part Number: FR3Z-19D742-C
Other Names: AC Hoses, Tube Assembly More Names
Description: Mustang. 3.7l. Line to compressor. More Info
Fits:
  • Ford:
    • Mustang
AC Hose
MSRP $64.73
$40.94
Part Number: FR3Z-19D742-E
Other Names: AC Hoses, Tube Assembly More Names
Replaces: FR3Z-19D742-A, FR3Z-19D742-D, YF-37379-, YF-37595-
Description: 2.3L, 2015-17. Mustang. 2.3l. 2.3L, 2018-20, r134a. Compressor to condenser. More Info
Fits:
  • Ford:
    • Mustang
AC Line
MSRP $116.55
$73.07
Part Number: JR3Z-19972-D
Other Names: AC Hoses, Tube Assembly More Names
Replaces: JR3Z-19972-A, YF-37674-
Description: 5.0L, r1234yf. Mustang. 5.0l. Compressor to drier. More Info
Fits:
  • Ford:
    • Mustang
AC Line
MSRP $121.27
$76.04
Part Number: GR3Z-19972-E
Other Names: AC Hoses, Tube Assembly More Names
Replaces: GR3Z-19972-A, GR3Z-19972-C, YF-37436-, YF-37593-
Description: Mustang. 2.3l. 2.3L, 2018-20, r1234yf. 2.3L, 2015-17, r1234yf. Compressor to condenser. More Info
Fits:
  • Ford:
    • Mustang
AC Hoses
MSRP $64.91
$41.06
Part Number: 7L3Z-19835-A
Other Names: AC Hose, Tube, A/C Refrigerant Liquid Hose, AC Tube, Tube Assembly More Names
Description: F150, Mark LT. 2007-08, condenser to evap. 2004-2006, evaporator to drier, 4.2L. Condenser to evaporator. 4.2l,4.6l, 5.4l. 2004-2006,... More Info
Fits:
  • Ford:
    • F-150,
    • F-150 Heritage
  • Lincoln:
    • Mark LT
AC Tube
MSRP $198.18
$122.08
Part Number: 8L3Z-19972-B
Other Names: AC Line, Tube Assembly More Names
Description: 2007-08, compressor to condenser, 4.6, 5.4L. More Info
Fits:
  • Ford:
    • F-150
  • Lincoln:
    • Mark LT
AC Hoses
MSRP $79.27
$48.99
Part Number: CR3Z-19972-C
Other Names: AC Tube, Tube Assembly More Names
Replaces: BR3Z-19972-C, YF-37114-
Description: Mustang. 3.7l. Compressor to drier. More Info
Fits:
  • Ford:
    • Mustang
AC Hoses
MSRP $89.64
$53.59
Part Number: AR3Z-19835-A
Other Names: AC Line, Press Line Assembly, Tube Assembly More Names
Description: GT. Mustang. 5.0l. Mustang. 3.7l. Mustang. 5.4l. Mustang. 5.8l. Mustang. 4.0l. Mustang. 4.6l. Evaporator to condenser. More Info
Fits:
  • Ford:
    • Mustang
AC Tube
MSRP $200.13
$116.48
Part Number: BA8Z-19A834-C
Positions: Rear
Other Names: AC Hoses, Evaporator Tube, Tube Assembly More Names
Description: Flex. Rear. MKT. 3.5l. MKT. 3.7l. Evaporator to compressor. 3.5L without turbocharger, 2010-12. More Info
Fits:
  • Ford:
    • Flex
  • Lincoln:
    • MKT
AC Tube
MSRP $128.16
$75.92
Part Number: DA8Z-19A834-D
Positions: Rear
Other Names: Evaporator Tube, AC Hoses, Tube Assembly More Names
Description: Flex. Rear. MKT. 3.7l. 3.7L, 2013-18. Evaporator to compressor. 3.5L without turbocharger, 2013-19. More Info
Fits:
  • Ford:
    • Flex
  • Lincoln:
    • MKT
AC Hoses
MSRP $57.91
$34.62
Part Number: AR3Z-19835-C
Positions: Rear
Other Names: Rear AC Line, Return Line, Tube Assembly More Names
Description: GT. Mustang. 5.0l. Mustang. 3.7l. Mustang. 5.4l. Mustang. 5.8l. Mustang. 4.6l. Evaporator to line. More Info
Fits:
  • Ford:
    • Mustang
AC & Heater Case
MSRP $246.03
$165.33
Part Number: YC3Z-18471-BA
Other Names: HVAC Unit Case, Chamber Assembly - Air Plenum More Names
Description: Manual ac. More Info
Fits:
  • Ford:
    • Excursion,
    • F-250 Super Duty,
    • F-350 Super Duty
Evaporator Assembly
MSRP $585.00
$386.10
Part Number: HL3Z-19850-Y
Positions: Front
Replaces: HL3Z-19850-G, HL3Z-19850-GF, HL3Z-19850-L, HL3Z-19850-X
Description: F150. With atc. Without 6r80 trans. Expedition, Navigator. Front, with dual zone ac. With dual zone ac, without auxiliary heat. Without... More Info
Evaporator And Housing Assembly
MSRP $931.67
$614.90
Part Number: K2GZ-19B555-BG
Replaces: DG9Z-19B555-CT, DG9Z-19B555-DK, DG9Z-19B555-DR, DG9Z-19B555-EN, DG9Z-19B555-EV, DG9Z-19B555-L, DG9Z-19B555-T, K2GZ-19B555-BB, K2GZ-19B555-BE
Description: Nautilus. With dual zone. More Info
Front AC Tube
MSRP $230.91
$142.24
Part Number: BK3Z-19835-G
Positions: Rear
Other Names: Rear AC Line, Tube Assembly More Names
Description: With extended length. More Info
Fits:
  • Ford:
    • Transit-150,
    • Transit-250,
    • Transit-350,
    • Transit-350 HD
Rear AC Tube
MSRP $171.27
$107.39
Part Number: LK4Z-19A834-C
Positions: Rear
Other Names: AC Hoses, Tube Assembly More Names
Description: Transit. To rear. With rear a/c. Liquid & suction hose assy. 2.0L, ac lines, with rear ac. Ac lines, with rear ac, 2020-21. 3.5 non... More Info
Fits:
  • Ford:
    • Transit-150,
    • Transit-250,
    • Transit-350,
    • Transit-350 HD
Front AC Hose
MSRP $52.73
$31.51
Part Number: BR3Z-19D742-B
Other Names: AC Hoses, Return Hose, Tube Assembly More Names
Description: GT. Mustang. 5.0l. Mustang. 5.4l. Mustang. 5.8l. Line to compressor. More Info
Fits:
  • Ford:
    • Mustang
Rear AC Hose
MSRP $142.22
$84.36
Part Number: 7R3Z-19835-A
Other Names: AC Hoses, Tube Assembly More Names
Description: Mustang. 4.6l. Mustang. 5.4l. Mustang. 4.0l. Accumulator to line. More Info
Fits:
  • Ford:
    • Mustang
Front AC Hose
MSRP $47.24
$28.29
Part Number: BR3Z-19D742-C
Other Names: AC Hoses, Tube Assembly More Names
Description: Mustang. 3.7l. Line to compressor. More Info
Fits:
  • Ford:
    • Mustang
AC Line Retainer
MSRP $4.68
$3.37
Part Number: F8DZ-19E746-BA
Other Names: AC Line Clip, A/C Refrigerant Line Clip, Clip More Names
Description: 3/8". More Info
Fits:
  • Ford:
    • E-150,
    • E-250,
    • E-350 Super Duty,
    • Expedition
  • Lincoln:
    • Navigator
AC Line Retainer
MSRP $4.63
$3.34
Part Number: F8DZ-19E746-CA
Other Names: AC Line Clip, Refrigerant Hose Clip, Pressure Hose Clip, Pressure Hose Retainer Clip, A/C Refrigerant Line Clip, Clip More Names
Description: 5/8". 2.0L. 3.5, 3.7L. More Info
Fits:
  • Ford:
    • E-150,
    • E-250,
    • E-350 Super Duty,
    • Edge,
    • Expedition,
    • Transit Connect
  • Lincoln:
    • MKX,
    • Navigator,
    • Town Car
  • 4 more
AC Tube Bracket
MSRP $10.00
$6.00
Part Number: AR3Z-19B632-B
Positions: Rear
Other Names: Rear AC Line Clip, Return Line Clip, A/C Refrigerant Line Bracket, Clip More Names
Description: 5.0L. 3.7L. 5.8L. 2.3L, 2015-17. 5.2L without supercharger. More Info
Notes: 10. More Notes
Fits:
  • Ford:
    • Mustang
Rear AC Tube
MSRP $80.36
$50.83
Part Number: LK4Z-19A834-F
Other Names: AC Hoses, Tube Assembly More Names
Replaces: LK4Z-19A834-A, YF-38166-
Description: Transit. Without rear a/c. Liquid & suction hose assy. 2.0L, ac lines, without rear ac. Ac lines, without rear ac, 2020-21. 3.5 non... More Info
Fits:
  • Ford:
    • Transit-150,
    • Transit-250,
    • Transit-350,
    • Transit-350 HD
Front AC Hose
MSRP $124.07
$77.79
Part Number: 4R3Z-19835-AB
Other Names: AC Hoses, Tube Assembly More Names
Description: Mustang. 4.6l. Mustang. 4.0l. Mustang. 5.4l. Line to condenser. More Info
Fits:
  • Ford:
    • Mustang
AC & Heater Assembly Gasket
MSRP $70.83
$48.88
Part Number: CK4Z-18A638-A
Other Names: HVAC Unit Case Gasket, Gasket More Names
Replaces: BK2Z-18A638-A
Fits:
  • Ford:
    • Transit-150,
    • Transit-250,
    • Transit-350,
    • Transit-350 HD
AC Assembly Seal Kit
MSRP $26.50
$18.60
Part Number: BK3Z-19W700-A
Other Names: HVAC Unit Case Seal Kit, Kit - Seal More Names
Fits:
  • Ford:
    • Transit-150,
    • Transit-250,
    • Transit-350,
    • Transit-350 HD
AC & Heater Assembly Seal
MSRP $5.90
$4.15
Part Number: FL3Z-19B739-A
Positions: Front
Other Names: Evaporator Assembly Seal, HVAC Case Seal, Seal More Names
Replaces: JL3Z-19B739-AA
Description: Front, with dual zone ac. Without dual zone ac, with auxiliary heat. Without diesel engine, without dual zone ac. More Info
Fits:
  • Ford:
    • Expedition,
    • F-150,
    • F-250 Super Duty,
    • F-350 Super Duty
  • Lincoln:
    • Navigator
AC Tube O-Ring
MSRP $2.35
$1.51
Part Number: 6E5Z-19E889-A
Positions: Upper
Other Names: AC Line O-Ring, \"O\" Ring More Names
Description: 2014-19, 1.0L, upper. 2014-19, 1.6L non turbo, upper. More Info
Notes: 4. More Notes
Fits:
  • Ford:
    • Fiesta
AC & Heater Case Gasket
MSRP $43.00
$29.67
Part Number: D2BZ-19B588-C
Other Names: AC & Heater Case Seal, Gasket More Names
Description: 2014-19, without auto ac, from 02/20/2014. More Info
Fits:
  • Ford:
    • Fiesta
AC & Heater Case Gasket
MSRP $16.67
$11.70
Part Number: D2BZ-19B588-A
Other Names: AC & Heater Case Seal, Gasket More Names
Description: 2014-19, without auto ac, to 02/19/2014. More Info
Fits:
  • Ford:
    • Fiesta
AC & Heater Case Nut
MSRP $4.77
$3.43
Part Number: BE8Z-18B031-A
Other Names: AC & Heater Assembly Nut, Heater Case Nut, Nut - Hex More Names
Description: 2014-19, without auto ac. More Info
Fits:
  • Ford:
    • EcoSport,
    • Fiesta
HVAC Heater Core Case Assembly
MSRP $220.40
$148.11
Part Number: L1MZ-19D597-CB
Other Names: AC & Heater Assembly, Housing, Evaporator And Housing Assembly More Names
Fits:
  • Ford:
    • Explorer,
    • Police Interceptor Utility
  • Lincoln:
    • Aviator
AC & Heater Assembly Seal Kit
MSRP $48.33
$33.35
Part Number: CK4Z-19W700-B
Other Names: HVAC Unit Case Seal Kit, Kit - Seal More Names
Replaces: CK4Z-19W700-A
Fits:
  • Ford:
    • Transit-150,
    • Transit-250,
    • Transit-350,
    • Transit-350 HD
AC & Heater Assembly Seal Kit
MSRP $76.67
$52.90
Part Number: DG9Z-19W700-C
Other Names: Seal Kit, HVAC Unit Case Gasket Set, Kit - Seal More Names
Replaces: DG9Z-19W700-A, DG9Z-19W700-B
Description: Without dual zone. More Info
Notes: 155. More Notes
Fits:
  • Ford:
    • Edge,
    • Fusion,
    • Police Responder Hybrid,
    • SSV Plug-In Hybrid
  • Lincoln:
    • MKX,
    • MKZ,
    • Nautilus
  • 2 more
Actuator Assembly
MSRP $45.29
$28.65
Part Number: YW1Z-19E616-BA
Positions: Upper
Other Names: HVAC Air Inlet Door Actuator, Motor Assembly More Names
Description: Upper. More Info
Fits:
  • Lincoln:
    • Town Car
Motor Assembly
MSRP $63.45
$40.14
Part Number: YL5Z-19E616-AA
Positions: Rear
Other Names: Actuator, HVAC Blend Door Actuator More Names
Description: Exc. Rear, temp. Rear, no. 1. Temp blend door. Floor console, ac door. Ac door, with manual ac. Ac door, auto temp control. More Info
Fits:
  • Ford:
    • Expedition,
    • Explorer,
    • Explorer Sport,
    • Explorer Sport Trac,
    • Ranger
  • Lincoln:
    • Navigator
  • Mercury:
    • Mountaineer
  • 2 more

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