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ACDelco 18120L HVAC Heater Hose


Brand:	ACDelco
Part Number:	18120L
UPC:	00021625240312
Weight:	0.55 lbs
Condition:	New

On Sale:

$14.49

Availability:

1 in Stock

Warehouse:

US-12

Quantity:

Product Information

Description:

Get the ACDelco 18120L 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:

Clamps Included:

Color:

Black

Contains Spring:

End 1 Inside Diameter:

0.75 in.

End 1 Inside Diameter:

19 mm

End 2 Inside Diameter:

0.75 in.

End 2 Inside Diameter:

19 mm

Hose Material:

Reinforced Rubber

Hose Shape:

Molded Assembly

Length (ft):

20.4 ft

Length:

518 mm

Material:

Reinforced Rubber

Measurements:

3/4 in x 20 13/32

Original Equipment Replacement:

Yes

Programming Required:

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:

Select a vehicle to narrow ACDelco 18120L HVAC Heater Hose fitment info!

Last Updated: 03/03/2024

Years

Vehicle

Per Vehicle

Position

Fit Notes

Fitment Notes

1988

Buick Skyhawk

2.0L L4 Gas OHV,
2.0L L4 Gas SOHC

1 Heater To Pipe

Professional-Molded

Buick Skyhawk

2.0L L4 Gas OHV,
2.0L L4 Gas SOHC

Heater To Pipe Professional-Molded

1 Per Vehicle

1987

Buick Skyhawk

2.0L L4 Gas SOHC

1 Heater To Pipe

Professional-Molded
8th VIN Digit: K

Buick Skyhawk

2.0L L4 Gas SOHC

Heater To Pipe Professional-Molded
8th VIN Digit: K

1 Per Vehicle

1987

Buick Skyhawk

2.0L L4 Gas SOHC Turbo

1 Heater To Pipe

Professional-Molded
8th VIN Digit: M

Buick Skyhawk

2.0L L4 Gas SOHC Turbo

Heater To Pipe Professional-Molded
8th VIN Digit: M

1 Per Vehicle

1986

Buick Skyhawk

1.8L L4 Gas SOHC

1 Heater To Pipe-1

Professional-Molded

Buick Skyhawk

1.8L L4 Gas SOHC

Heater To Pipe-1 Professional-Molded

1 Per Vehicle

1985

Buick Skyhawk

1.8L L4 Gas SOHC,
1.8L L4 Gas SOHC Turbo

1 Heater To Pipe-1

Professional-Molded
W/A.C.

Buick Skyhawk

1.8L L4 Gas SOHC,
1.8L L4 Gas SOHC Turbo

Heater To Pipe-1 Professional-Molded
W/A.C.

1 Per Vehicle

1982

Buick Skyhawk

1.8L L4 Gas SOHC

1 Heater To Pipe

Professional-Molded
W/A.C.
Cut to fit
8th VIN Digit: 0

Buick Skyhawk

1.8L L4 Gas SOHC

Heater To Pipe Professional-Molded
W/A.C.
Cut to fit
8th VIN Digit: 0

1 Per Vehicle

Buick Skylark

2.5L L4 Gas OHV

1 Heater To Pipe

Professional-Molded
Protective sleeve required

Buick Skylark

2.5L L4 Gas OHV

Heater To Pipe Professional-Molded
Protective sleeve required

1 Per Vehicle

1980

Buick Skylark

2.8L V6 Gas OHV

1 Heater To Water Pump

Professional-Molded
W/A.C.
Cut to fit

Buick Skylark

2.8L V6 Gas OHV

Heater To Water Pump Professional-Molded
W/A.C.
Cut to fit

1 Per Vehicle

Buick Somerset

2.5L L4 Gas OHV

1 Heater To Pipe

Professional-Molded
Protective sleeve required

Buick Somerset

2.5L L4 Gas OHV

Heater To Pipe Professional-Molded
Protective sleeve required

1 Per Vehicle

1985

Buick Somerset Regal

2.5L L4 Gas OHV

1 Heater To Pipe

Professional-Molded
Protective sleeve required

Buick Somerset Regal

2.5L L4 Gas OHV

Heater To Pipe Professional-Molded
Protective sleeve required

1 Per Vehicle

1993

Chevrolet Astro

4.3L V6 Gas OHV

1 Heater To Pipe-2

Professional-Molded
W/A.C.
8th VIN Digit: W

Chevrolet Astro

4.3L V6 Gas OHV

Heater To Pipe-2 Professional-Molded
W/A.C.
8th VIN Digit: W

1 Per Vehicle

1993

Chevrolet Astro

4.3L V6 Gas OHV

1 Heater To Pipe-2

ACDelco 18120L HVAC Heater Hose

$14.49

Product Information

Description:

Features and Benefits:

Specifications:

Features and Benefits:

Specifications:

Select a vehicle to narrow ACDelco 18120L HVAC Heater Hose fitment info!

Buick Skyhawk 2.0L L4 Gas OHV,2.0L L4 Gas SOHC

1

Heater To Pipe

Professional-Molded

Buick Skyhawk

2.0L L4 Gas OHV,2.0L L4 Gas SOHC Heater To Pipe Professional-Molded 1 Per Vehicle

Buick Skyhawk 2.0L L4 Gas SOHC

1

Heater To Pipe

Professional-Molded8th VIN Digit: K

Buick Skyhawk

2.0L L4 Gas SOHC Heater To Pipe Professional-Molded8th VIN Digit: K 1 Per Vehicle

Buick Skyhawk 2.0L L4 Gas SOHC Turbo

1

Heater To Pipe

Professional-Molded8th VIN Digit: M

Buick Skyhawk

2.0L L4 Gas SOHC Turbo Heater To Pipe Professional-Molded8th VIN Digit: M 1 Per Vehicle

Buick Skyhawk 1.8L L4 Gas SOHC

1

Heater To Pipe-1

Professional-Molded

Buick Skyhawk

1.8L L4 Gas SOHC Heater To Pipe-1 Professional-Molded 1 Per Vehicle

Buick Skyhawk 1.8L L4 Gas SOHC,1.8L L4 Gas SOHC Turbo

1

Heater To Pipe-1

Professional-MoldedW/A.C.

Buick Skyhawk

1.8L L4 Gas SOHC,1.8L L4 Gas SOHC Turbo Heater To Pipe-1 Professional-MoldedW/A.C. 1 Per Vehicle

Buick Skyhawk 1.8L L4 Gas SOHC

1

Heater To Pipe

Professional-MoldedW/A.C. Cut to fit8th VIN Digit: 0

Buick Skyhawk

1.8L L4 Gas SOHC Heater To Pipe Professional-MoldedW/A.C. Cut to fit8th VIN Digit: 0 1 Per Vehicle

Buick Skylark 2.5L L4 Gas OHV

1

Heater To Pipe

Professional-MoldedProtective sleeve required

Buick Skylark

2.5L L4 Gas OHV Heater To Pipe Professional-MoldedProtective sleeve required 1 Per Vehicle

Buick Skylark 2.8L V6 Gas OHV

1

Heater To Water Pump

Professional-MoldedW/A.C. Cut to fit

Buick Skylark

2.8L V6 Gas OHV Heater To Water Pump Professional-MoldedW/A.C. Cut to fit 1 Per Vehicle

Buick Somerset 2.5L L4 Gas OHV

1

Heater To Pipe

Professional-MoldedProtective sleeve required

Buick Somerset

2.5L L4 Gas OHV Heater To Pipe Professional-MoldedProtective sleeve required 1 Per Vehicle

Buick Somerset Regal 2.5L L4 Gas OHV

1

Heater To Pipe

Professional-MoldedProtective sleeve required

Buick Somerset Regal

2.5L L4 Gas OHV Heater To Pipe Professional-MoldedProtective sleeve required 1 Per Vehicle

Chevrolet Astro 4.3L V6 Gas OHV

1

Heater To Pipe-2

Professional-MoldedW/A.C.8th VIN Digit: W

Chevrolet Astro

4.3L V6 Gas OHV Heater To Pipe-2 Professional-MoldedW/A.C.8th VIN Digit: W 1 Per Vehicle

Chevrolet Astro 4.3L V6 Gas OHV

1

Heater To Pipe-2

Professional-MoldedW/Aux. Heater8th VIN Digit: W

Chevrolet Astro

Buick Skyhawk

2.0L L4 Gas OHV,
2.0L L4 Gas SOHC

2.0L L4 Gas OHV,
2.0L L4 Gas SOHC

Heater To Pipe Professional-Molded

1 Per Vehicle

Buick Skyhawk

2.0L L4 Gas SOHC

Professional-Molded
8th VIN Digit: K

2.0L L4 Gas SOHC

Heater To Pipe Professional-Molded
8th VIN Digit: K

1 Per Vehicle

Buick Skyhawk

2.0L L4 Gas SOHC Turbo

Professional-Molded
8th VIN Digit: M

2.0L L4 Gas SOHC Turbo

Heater To Pipe Professional-Molded
8th VIN Digit: M

1 Per Vehicle

Buick Skyhawk

1.8L L4 Gas SOHC

1.8L L4 Gas SOHC

Heater To Pipe-1 Professional-Molded

1 Per Vehicle

Buick Skyhawk

1.8L L4 Gas SOHC,
1.8L L4 Gas SOHC Turbo

Professional-Molded
W/A.C.

1.8L L4 Gas SOHC,
1.8L L4 Gas SOHC Turbo

Heater To Pipe-1 Professional-Molded
W/A.C.

1 Per Vehicle

Buick Skyhawk

1.8L L4 Gas SOHC

Professional-Molded
W/A.C.
Cut to fit
8th VIN Digit: 0

1.8L L4 Gas SOHC

Heater To Pipe Professional-Molded
W/A.C.
Cut to fit
8th VIN Digit: 0

1 Per Vehicle

Buick Skylark

2.5L L4 Gas OHV

Professional-Molded
Protective sleeve required

2.5L L4 Gas OHV

Heater To Pipe Professional-Molded
Protective sleeve required

1 Per Vehicle

Buick Skylark

2.8L V6 Gas OHV

Professional-Molded
W/A.C.
Cut to fit

2.8L V6 Gas OHV

Heater To Water Pump Professional-Molded
W/A.C.
Cut to fit

1 Per Vehicle

Buick Somerset

2.5L L4 Gas OHV

Professional-Molded
Protective sleeve required

2.5L L4 Gas OHV

Heater To Pipe Professional-Molded
Protective sleeve required

1 Per Vehicle

Buick Somerset Regal

2.5L L4 Gas OHV

Professional-Molded
Protective sleeve required

2.5L L4 Gas OHV

Heater To Pipe Professional-Molded
Protective sleeve required

1 Per Vehicle

Chevrolet Astro

4.3L V6 Gas OHV

Professional-Molded
W/A.C.
8th VIN Digit: W

4.3L V6 Gas OHV

Heater To Pipe-2 Professional-Molded
W/A.C.
8th VIN Digit: W

1 Per Vehicle

Chevrolet Astro

4.3L V6 Gas OHV

Professional-Molded
W/Aux. Heater
8th VIN Digit: W

4.3L V6 Gas OHV

Heater To Pipe-2 Professional-Molded
W/Aux. Heater
8th VIN Digit: W

1 Per Vehicle

Chevrolet Astro

4.3L V6 Gas OHV

Professional-Molded
W/Aux. Heater
W/A.C.
8th VIN Digit: W

4.3L V6 Gas OHV

Heater To Pipe-2 Professional-Molded
W/Aux. Heater
W/A.C.
8th VIN Digit: W

1 Per Vehicle

Chevrolet Citation

2.8L V6 Gas OHV

Professional-Molded
W/A.C.
Cut to fit

2.8L V6 Gas OHV

Heater To Water Pump Professional-Molded
W/A.C.
Cut to fit

1 Per Vehicle

GMC Safari

4.3L V6 Gas OHV

Professional-Molded
W/A.C.
8th VIN Digit: W

4.3L V6 Gas OHV

Heater To Pipe-2 Professional-Molded
W/A.C.
8th VIN Digit: W

1 Per Vehicle

GMC Safari

4.3L V6 Gas OHV

Professional-Molded
W/Aux. Heater
8th VIN Digit: W

4.3L V6 Gas OHV

Heater To Pipe-2 Professional-Molded
W/Aux. Heater
8th VIN Digit: W

1 Per Vehicle