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  2. Auto Parts
  3. Heating and Air Conditioning
  4. Hoses and Pipes
  5. HVAC Heater Hose
  6. ACDelco 14120S

ACDelco 14120S HVAC Heater Hose

ACDelco 14120S HVAC Heater Hose

ACDelco
Brand:ACDelco
Part Number: 14120S
UPC: 00021625236209
Weight: 0.41 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

Get the ACDelco 14120S HVAC Heater Hose for your vehicle. Buy now and secure your purchase online!

ACDelco Professional, premium aftermarket Molded Heater Hoses are specially designed, factory-molded hoses to fit today's smaller, tighter-fitting engine compartments. The hoses are GM OE style, meaning they are molded into the GM Original Equipment style and shape. The hoses are composed of a proprietary blend of EPDM rubber, which is a superior blend of synthetic rubber that is more pliable, ensures a longer hose life, and helps resist electrochemical degradation (ECD), the leading cause of hose failure. ACDelco Professional Molded Heater Hoses are temperature rated from -40 degrees Fahrenheit to 275 degrees Fahrenheit (-40 degrees Celsius to 135 degrees Celsius) and can be used for coolant, water, and air applications and are also approved for Marine applications. Do not use for fuel or oil transfer applications. These premium aftermarket replacement molded heater hoses are manufactured to meet your expectations for fit, form, and function. ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

Features and Benefits:

  • Comes with a protective sleeve to help duplicate GM OE designs for proper fit and function
  • Has all the quality features of a regular coolant hose for interchangeable use
  • Installs without buckling, bending out of shape, or straining at the connection for easy installation
  • Its diameter ranges from 1/4 in to 1 in to fit different types of vehicles
  • Less than 500 part numbers cover more than 1,200 applications to maximize coverage and reduce inventory

Specifications:

Branch Quantity:
0
Clamps Included:
No
Color:
Black
Contains Spring:
No
End 1 Inside Diameter:
0.62 in.
End 1 Inside Diameter:
16 mm
End 2 Inside Diameter:
0.62 in.
End 2 Inside Diameter:
16 mm
Hose Material:
Reinforced Rubber
Hose Shape:
Molded Assembly
Length (ft):
16.1 ft
Length:
409 mm
Material:
Reinforced Rubber
Measurements:
5/8 in x 16 3/32
Original Equipment Replacement:
Yes
Programming Required:
No
Universal Or Specific Fit:
Specific

Features and Benefits:

  • – Examine hoses every 12 months. Look for leaks, cracks, or rot. Replace when showing signs of wear.
  • – Have cooling system inspected immediately if instrument panel-mounted temperature gauge indicates engine overheating.
  • – Periodically remove bugs, leaves, and other debris from the front of the radiator. They can block airflow and substantially reduce cooling efficiency.
  • – Though electrochemical degradation occurs from the inside out, you can feel for voids, cracks, or weak spots. Squeeze the hose with your thumb and two or three fingers. If you're not sure, remove the hose and check it visually.
  • – Tighten any loose clamps. Replace clamps when replacing hoses.

Specifications:

Country of Origin:
US

Select a vehicle to narrow ACDelco 14120S HVAC Heater Hose fitment info!

Last Updated: 03/02/2024

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 
Chevrolet Lumina APV

3.1L V6 Gas OHV
1
 
Heater To Pipe
 
Professional-Molded
W/O Aux. Heater
Cut to fit
Available Until Stock Depleted
 

Chevrolet Lumina APV



3.1L V6 Gas OHV

Heater To Pipe Professional-Molded
W/O Aux. Heater
Cut to fit
Available Until Stock Depleted

1 Per Vehicle

1988

 

1988

 
Chevrolet Spectrum

1.5L L4 Gas SOHC
1
 
Heater To Engine
 
Professional-Molded
W/16 Hose
Available Until Stock Depleted
 

Chevrolet Spectrum



1.5L L4 Gas SOHC

Heater To Engine Professional-Molded
W/16 Hose
Available Until Stock Depleted

1 Per Vehicle

1987

 

1987

 
Chevrolet Spectrum

1.5L L4 Gas SOHC
1
 
Heater To Engine (Lower)
 
Professional-Molded
Available Until Stock Depleted
 

Chevrolet Spectrum



1.5L L4 Gas SOHC

Heater To Engine (Lower) Professional-Molded
Available Until Stock Depleted

1 Per Vehicle

1986

 

1986

 
Chevrolet Spectrum

1.5L L4 Gas SOHC
1
 
Heater To Engine (Lower)
 
Professional-Molded
Cut to fit
Available Until Stock Depleted
 

Chevrolet Spectrum



1.5L L4 Gas SOHC

Heater To Engine (Lower) Professional-Molded
Cut to fit
Available Until Stock Depleted

1 Per Vehicle

1985

 

1985

 
Chevrolet Spectrum

1.5L L4 Gas SOHC
1
 
Heater Core Inlet To Engine
 
Professional-Molded
Available Until Stock Depleted
 

Chevrolet Spectrum



1.5L L4 Gas SOHC

Heater Core Inlet To Engine Professional-Molded
Available Until Stock Depleted

1 Per Vehicle

1985

 

1984

 

1983

 

1985

 

1984

 

1983

 
Dodge Power Ram 50

2.3L L4 Diesel SOHC Turbo
1
 
Heater To Pipe-1
 
Professional-Molded
Cut to fit
Available Until Stock Depleted
 

Dodge Power Ram 50



2.3L L4 Diesel SOHC Turbo

Heater To Pipe-1 Professional-Molded
Cut to fit
Available Until Stock Depleted

1 Per Vehicle

1984

 

1984

 
Dodge Power Ram 50

2.0L L4 Gas SOHC
1
 
Heater To Pipe-1
 
Professional-Molded
Cut to fit
Available Until Stock Depleted
 

Dodge Power Ram 50



2.0L L4 Gas SOHC

Heater To Pipe-1 Professional-Molded
Cut to fit
Available Until Stock Depleted

1 Per Vehicle

1985

 

1984

 

1983

 

1985

 

1984

 

1983

 
Dodge Ram 50

2.3L L4 Diesel SOHC Turbo
1
 
Heater To Pipe-1
 
Professional-Molded
Cut to fit
Available Until Stock Depleted
 

Dodge Ram 50



2.3L L4 Diesel SOHC Turbo

Heater To Pipe-1 Professional-Molded
Cut to fit
Available Until Stock Depleted

1 Per Vehicle

1984

 

1984

 
Dodge Ram 50

2.0L L4 Gas SOHC
1
 
Heater To Pipe-1
 
Professional-Molded
Cut to fit
Available Until Stock Depleted
 

Dodge Ram 50



2.0L L4 Gas SOHC

Heater To Pipe-1 Professional-Molded
Cut to fit
Available Until Stock Depleted

1 Per Vehicle

2005

 

2004

 

2003

 

2005

 

2004

 

2003

 
Ford Explorer

4.0L V6 Flex SOHC,
4.0L V6 Gas SOHC
1
 
Pipe-1 To Valve
 
Professional-Molded
W/Eng. Oil Cooler
W/Aux. Heater
W/Aux. A.C.
Available Until Stock Depleted
 

Ford Explorer



4.0L V6 Flex SOHC,
4.0L V6 Gas SOHC

Pipe-1 To Valve Professional-Molded
W/Eng. Oil Cooler
W/Aux. Heater
W/Aux. A.C.
Available Until Stock Depleted

1 Per Vehicle

2005

 

2004

 

2003

 

2005

 

2004

 

2003

 
Ford Explorer

4.0L V6 Flex SOHC,
4.0L V6 Gas SOHC
1
 
Pipe-2 To Valve
 
Professional-Molded
W/Eng. Oil Cooler
W/Aux. Heater
W/Aux. A.C.
Available Until Stock Depleted
 

Ford Explorer



4.0L V6 Flex SOHC,
4.0L V6 Gas SOHC

Pipe-2 To Valve Professional-Molded
W/Eng. Oil Cooler
W/Aux. Heater
W/Aux. A.C.
Available Until Stock Depleted

1 Per Vehicle

2002

 

2002

 
Ford Explorer

4.0L V6 Flex SOHC,
4.0L V6 Gas SOHC
1
 
Pipe-1 To Valve
 
Professional-Molded
W/O Aux. Heater
W/Eng. Oil Cooler
Cut to fit
Available Until Stock Depleted
 

Ford Explorer



4.0L V6 Flex SOHC,
4.0L V6 Gas SOHC

Pipe-1 To Valve Professional-Molded
W/O Aux. Heater
W/Eng. Oil Cooler
Cut to fit
Available Until Stock Depleted

1 Per Vehicle

2002

 

2002

 
Ford Explorer

4.0L V6 Flex SOHC,
4.0L V6 Gas SOHC
1
 
Valve To Pipe-4
 
Professional-Molded
W/Eng. Oil Cooler
W/Aux. Heater
Cut to fit
Available Until Stock Depleted
 

Ford Explorer



4.0L V6 Flex SOHC,
4.0L V6 Gas SOHC

Valve To Pipe-4 Professional-Molded
W/Eng. Oil Cooler
W/Aux. Heater
Cut to fit
Available Until Stock Depleted

1 Per Vehicle

2002

 

2002

 
Ford Explorer Sport

4.0L V6 Gas SOHC
1
 
Pipe-1 To Valve
 
Professional-Molded
W/O Aux. Heater
W/Eng. Oil Cooler
Cut to fit
Available Until Stock Depleted
 

Ford Explorer Sport



4.0L V6 Gas SOHC

Pipe-1 To Valve Professional-Molded
W/O Aux. Heater
W/Eng. Oil Cooler
Cut to fit
Available Until Stock Depleted

1 Per Vehicle

2002

 

2002

 
Ford Explorer Sport

4.0L V6 Gas SOHC
1
 
Valve To Pipe-4
 
Professional-Molded
W/Eng. Oil Cooler
W/Aux. Heater
Cut to fit
Available Until Stock Depleted
 

Ford Explorer Sport



4.0L V6 Gas SOHC

Valve To Pipe-4 Professional-Molded
W/Eng. Oil Cooler
W/Aux. Heater
Cut to fit
Available Until Stock Depleted

1 Per Vehicle

2002

 

2002

 
Ford Explorer Sport Trac

4.0L V6 Gas SOHC
1
 
Pipe-1 To Valve
 
Professional-Molded
W/O Aux. Heater
W/Eng. Oil Cooler
Cut to fit
Available Until Stock Depleted
 

Ford Explorer Sport Trac



4.0L V6 Gas SOHC

Pipe-1 To Valve Professional-Molded
W/O Aux. Heater
W/Eng. Oil Cooler
Cut to fit
Available Until Stock Depleted

1 Per Vehicle

2002

 

2002

 
Ford Explorer Sport Trac

4.0L V6 Gas SOHC
1
 
Valve To Pipe-4
 
Professional-Molded
W/Eng. Oil Cooler
W/Aux. Heater
Cut to fit
Available Until Stock Depleted
 

Ford Explorer Sport Trac



4.0L V6 Gas SOHC

Valve To Pipe-4 Professional-Molded
W/Eng. Oil Cooler
W/Aux. Heater
Cut to fit
Available Until Stock Depleted

1 Per Vehicle

1989

 

1989

 
Geo Spectrum

1.5L L4 Gas SOHC,
1.5L L4 Gas SOHC Turbo
1
 
Heater To Engine
 
Professional-Molded
Available Until Stock Depleted
 

Geo Spectrum



1.5L L4 Gas SOHC,
1.5L L4 Gas SOHC Turbo

Heater To Engine Professional-Molded
Available Until Stock Depleted

1 Per Vehicle

1989

 

1988

 

1987

 

1986

 

1985

 

1989

 

1988

 

1987

 

1986

 

1985

 
Isuzu I-Mark

1.5L L4 Gas SOHC
1
 
Heater To Pipe-2
 
Professional-Molded
Available Until Stock Depleted
 

Isuzu I-Mark



1.5L L4 Gas SOHC

Heater To Pipe-2 Professional-Molded
Available Until Stock Depleted

1 Per Vehicle

2005

 

2004

 

2005

 

2004

 
Mercury Mountaineer

4.0L V6 Gas SOHC
1
 
Pipe-1 To Valve
 
Professional-Molded
W/Eng. Oil Cooler
W/Aux. Heater
W/Aux. A.C.
Available Until Stock Depleted
 

Mercury Mountaineer



4.0L V6 Gas SOHC

Pipe-1 To Valve Professional-Molded
W/Eng. Oil Cooler
W/Aux. Heater
W/Aux. A.C.
Available Until Stock Depleted

1 Per Vehicle

2005

 

2004

 

2005

 

2004

 
Mercury Mountaineer

4.0L V6 Gas SOHC
1
 
Pipe-2 To Valve
 
Professional-Molded
W/Eng. Oil Cooler
W/Aux. Heater
W/Aux. A.C.
Available Until Stock Depleted
 

Mercury Mountaineer



4.0L V6 Gas SOHC

Pipe-2 To Valve Professional-Molded
W/Eng. Oil Cooler
W/Aux. Heater
W/Aux. A.C.
Available Until Stock Depleted

1 Per Vehicle

2005

 

2004

 

2003

 

2005

 

2004

 

2003

 
Mercury Mountaineer

4.0L V6 Flex SOHC
1
 
Pipe-1 To Valve
 
Professional-Molded
W/Eng. Oil Cooler
W/Aux. Heater
W/Aux. A.C.
Available Until Stock Depleted
 

Mercury Mountaineer



4.0L V6 Flex SOHC

Pipe-1 To Valve Professional-Molded
W/Eng. Oil Cooler
W/Aux. Heater
W/Aux. A.C.
Available Until Stock Depleted

1 Per Vehicle

2005

 

2004

 

2003

 

2005

 

2004

 

2003

 
Mercury Mountaineer

4.0L V6 Flex SOHC
1
 
Pipe-2 To Valve
 
Professional-Molded
W/Eng. Oil Cooler
W/Aux. Heater
W/Aux. A.C.
Available Until Stock Depleted
 

Mercury Mountaineer



4.0L V6 Flex SOHC

Pipe-2 To Valve Professional-Molded
W/Eng. Oil Cooler
W/Aux. Heater
W/Aux. A.C.
Available Until Stock Depleted

1 Per Vehicle

2002

 

2002

 
Mercury Mountaineer

4.0L V6 Flex SOHC,
4.0L V6 Gas SOHC
1
 
Pipe-1 To Valve
 
Professional-Molded
W/O Aux. Heater
W/Eng. Oil Cooler
Cut to fit
Available Until Stock Depleted
 

Mercury Mountaineer



4.0L V6 Flex SOHC,
4.0L V6 Gas SOHC

Pipe-1 To Valve Professional-Molded
W/O Aux. Heater
W/Eng. Oil Cooler
Cut to fit
Available Until Stock Depleted

1 Per Vehicle

2002

 

2002

 
Mercury Mountaineer

4.0L V6 Flex SOHC,
4.0L V6 Gas SOHC
1
 
Valve To Pipe-4
 
Professional-Molded
W/Eng. Oil Cooler
W/Aux. Heater
Cut to fit
Available Until Stock Depleted
 

Mercury Mountaineer



4.0L V6 Flex SOHC,
4.0L V6 Gas SOHC

Valve To Pipe-4 Professional-Molded
W/Eng. Oil Cooler
W/Aux. Heater
Cut to fit
Available Until Stock Depleted

1 Per Vehicle

1986

 

1986

 
Mitsubishi Mighty Max

2.0L L4 Gas SOHC
1
 
Heater To Pipe-2
 
Professional-Molded
Available Until Stock Depleted
4WD
 

Mitsubishi Mighty Max



2.0L L4 Gas SOHC

Heater To Pipe-2 Professional-Molded
Available Until Stock Depleted
4WD

1 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1986

 

1985

 

1984

 

1983

 
Mitsubishi Mighty Max

2.6L L4 Gas SOHC
1
 
Heater To Pipe-2
 
Professional-Molded
Available Until Stock Depleted
RWD
 

Mitsubishi Mighty Max



2.6L L4 Gas SOHC

Heater To Pipe-2 Professional-Molded
Available Until Stock Depleted
RWD

1 Per Vehicle

1985

 

1984

 

1985

 

1984

 
Mitsubishi Mighty Max

2.0L L4 Gas SOHC
1
 
Heater To Pipe-3
 
Professional-Molded
Available Until Stock Depleted
 

Mitsubishi Mighty Max



2.0L L4 Gas SOHC

Heater To Pipe-3 Professional-Molded
Available Until Stock Depleted

1 Per Vehicle

1983

 

1983

 
Mitsubishi Mighty Max

2.0L L4 Gas SOHC
1
 
Heater To Pipe-2
 
Professional-Molded
Available Until Stock Depleted
4WD
 

Mitsubishi Mighty Max



2.0L L4 Gas SOHC

Heater To Pipe-2 Professional-Molded
Available Until Stock Depleted
4WD

1 Per Vehicle

1994

 

1993

 

1992

 

1991

 

1990

 

1994

 

1993

 

1992

 

1991

 

1990

 
Oldsmobile Silhouette

3.1L V6 Gas OHV
1
 
Heater To Pipe
 
Professional-Molded
W/O Aux. Heater
Cut to fit
Available Until Stock Depleted
 

Oldsmobile Silhouette



3.1L V6 Gas OHV

Heater To Pipe Professional-Molded
W/O Aux. Heater
Cut to fit
Available Until Stock Depleted

1 Per Vehicle

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 
Pontiac Trans Sport

3.1L V6 Gas OHV
1
 
Heater To Pipe
 
Professional-Molded
W/O Aux. Heater
Cut to fit
Available Until Stock Depleted
 

Pontiac Trans Sport



3.1L V6 Gas OHV

Heater To Pipe Professional-Molded
W/O Aux. Heater
Cut to fit
Available Until Stock Depleted

1 Per Vehicle