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ACDelco 18074L | HVAC Heater Hose
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ACDelco 18074L | HVAC Heater Hose

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$43.34
Part Number
ACD18074L
UPC:
00021625239859
Condition:
New
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Description
Molded Heater Hose

BRAND: ACDelco

FEATURES:

  • A/C Compressor Belt;Air Brake Hose;Air Intake Duct Drain Hose;Alternator Decoupler Pulley;Coolant Hose;Drive Belt;Elbow Air Vent Hose;Flanged Idler Pulley;Fuel Carburetion Hose;Fuel Line/PCV/EEC Hose;Heater Hose;Idler Pulley;Lawn and Garden V-Belt;Power Steering Pump Belt;Radiator Hose;Snowmobile V-Belt;Supercharger Belt;Timing Belt;Turbocharger Hose;V-Ribbed Serpentine Belt

SPECIFICS:

ACD_RemanDesNo
AltPA_14_mm889
AltPA_2008_mm16
AltPA_2009_mm16
Branch Quantity0
Clamps IncludedNo
ColorBlack
Contains SpringNO
End 1 Inside Diameter0.62
End 2 Inside Diameter0.62
FAQ - A1Yes, make sure the hose clamps are screwed on tightly when installing.
FAQ - A2Yes - when there's water in the hose. That's why it's important to follow the vehicle manufacturer's recommendation on the use of engine coolant.
FAQ - A3No, use the hose in the way it's listed in the ACDelco belts and hoses catalog.
FAQ - A4Yes, this requires inspection, though. When the engine is cool, squeeze the hoses with your thumb and forefinger near the clamps. Feel for soft or mushy spots. A good hose will have a firm yet pliant feel. Also, Inspect for cracks, nicks, bulges (usually while hot), or a collapsed section in the hose and oil contamination, or fraying near the connection points.
FAQ - A5No
FAQ - A6No
FAQ - Q1Can an automotive hose detach during use?
FAQ - Q2Can an automotive hose freeze in the winter?
FAQ - Q3Can I use the same automotive hose for multiple uses?
FAQ - Q4Will I know when it is time to replace an automotive hose?
FAQ - Q5Are there steps I can take to ensure a longer automotive hose life?
FAQ - Q6Will a worn automotive hose affect gas mileage?
Features & Benefits - B1Comes with a protective sleeve to help duplicate GM OE designs for proper fit and function
Features & Benefits - B2Installs without buckling, bending out of shape, or straining at the connection for easy installation
Features & Benefits - B3Has all the quality features of a regular coolant hose for interchangeable use
Features & Benefits - B4Its diameter ranges from 1/4 in to 1 in to fit different types of vehicles
Features & Benefits - B5Less than 500 part numbers cover more than 1,200 applications to maximize coverage and reduce inventory
Good Maintenance Practices - S1 B1Examine hoses every 12 months. Look for leaks, cracks, or rot. Replace when showing signs of wear.
Good Maintenance Practices - S1 B2Tighten any loose clamps. Replace clamps when replacing hoses.
Good Maintenance Practices - S1 B3Have cooling system inspected immediately if instrument panel-mounted temperature gauge indicates engine overheating.
Good Maintenance Practices - S1 B4Periodically remove bugs, leaves, and other debris from the front of the radiator. They can block airflow and substantially reduce cooling efficiency.
Good Maintenance Practices - S1 B5Though 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.
Hose MaterialReinforced Rubber
Hose ShapeMOLDED_ASSEMBLY
Length35
Marketing Statement - Product LineBuilt to meet the latest demands, ACDelco's Belts and Hoses line includes automotive belts and hoses, tensioners, pulleys, and kits. ACDelco offers a wide variety of Professional premium, aftermarket parts, and a select offering of GM Original Equipment Belts that fit a variety of vehicles on the road today.
Marketing Statement - Sub BrandWhen it comes to replacing your Belts, ACDelco offers a full line of Professional, premium aftermarket Belt products. To help make part replacement simple and precise, ACDelco also offers pulleys, tensioners, and kits. ACDelco Professional, premium aftermarket belts fit both GM and Non GM vehicles.
MaterialReinforced Rubber
Measurements5/8 in x 35 in
Mkt_BrandQual_NameMolded
Mkt_State_Warranty_CALimited Lifetime Warranty as long as original purchaser still owns vehicle (Parts Only).
Mkt_State_Warranty_USLimited Lifetime as long as original purchaser owns vehicle. (Parts Only)
Product DescriptionACDelco 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.
Programming RequiredNO
Signs of Wear & Troubleshooting - S1 B1Signs of electrochemical degradation include voids, cracks, or weak spots on the inside of the hose.
Signs of Wear & Troubleshooting - S1 B2Signs of internal heat damage include slight swelling of the hose cover.
Signs of Wear & Troubleshooting - S1 B3Signs of external heat damage include hardening or cracking of the hose cover.
Signs of Wear & Troubleshooting - S1 B4Other signs of wear include oil damage, abrasion damage, brittleness, lack of heat/cooling within the cabin, ozone damage, and leakage of the hose.
Universal Or Specific FitSpecific
Usage ChartPL35_UC_AutoHoses.jpg
Vintage_Part_IndicatorN

DOWNLOADS:

APPLICATIONS:

  • 2006-2006 GMC Yukon - Position: Thermostat To Heater
    • Cut to fit
  • 1992-1992 GMC Sonoma - Position: Heater To Engine
  • 2006-2006 GMC Yukon XL 1500 - Position: Thermostat To Heater
    • Cut to fit
  • 1990-1990 Chrysler TC Maserati - Position: Heater To Valve
    • Cut to fit
  • 1992-1992 GMC Jimmy - Position: Heater To Engine
  • 1994-1994 GMC Jimmy - Position: Heater To Engine
    • W/H.D. Heater
  • 1992-1992 Chevrolet S10 - Position: Heater To Engine
  • 1993-1993 Chevrolet S10 Blazer - Position: Heater To Engine
    • W/O A.C.
  • 1990-1990 Chrysler LeBaron - Position: Heater To Valve
    • Cut to fit
  • 2006-2006 GMC Yukon XL 2500 - Position: Thermostat To Heater
    • Cut to fit
  • 1990-1990 Chrysler Daytona - Position: Heater To Valve
    • Cut to fit
  • 1992-1992 Chevrolet S10 Blazer - Position: Heater To Engine
  • 1994-1994 Chevrolet S10 Blazer - Position: Heater To Engine
    • W/H.D. Heater
  • 1993-1993 Chevrolet S10 - Position: Heater To Engine
    • W/O A.C.
  • 2000-2000 Chevrolet Suburban 2500 - Position: Thermostat To Heater
    • Cut to fit
  • 2000-2000 Chevrolet Suburban 1500 - Position: Thermostat To Heater
    • Cut to fit
  • 1994-1994 Oldsmobile Bravada - Position: Heater To Engine
    • W/H.D. Heater
  • 1992-1992 Oldsmobile Bravada - Position: Heater To Engine
  • 1993-1993 GMC Jimmy - Position: Heater To Engine
    • W/O A.C.
  • 1993-1993 GMC Sonoma - Position: Heater To Engine
    • W/O A.C.
Warranty Information
1-year Replacement unlimited-mileage warranty
Attributes
Part Type:
Aftermarket
Product Description:
Molded Heater Hose
Universal Or Specific Fit:
Specific
Material:
Reinforced Rubber
Programming Required:
No
Color:
Black
Branch Quantity:
0
End 2 Inside Diameter (Inch):
0.62
Contains Spring:
No
End 1 Inside Diameter (Inch):
0.62
Hose Shape:
Molded Assembly
Clamps Included:
No
Hose Material:
Reinforced Rubber
Measurements:
5/8 in x 35
Hazardous Material:
No
Minimum Order Quantity:
1
Features & Benefits - Bullet 2:
Installs without buckling, bending out of shape, or straining at the connection for easy installation
Features & Benefits - Bullet 4:
Its diameter ranges from 1/4 in to 1 in to fit different types of vehicles
Features & Benefits - Bullet 3:
Has all the quality features of a regular coolant hose for interchangeable use
Features & Benefits - Bullet 1:
Comes with a protective sleeve to help duplicate GM OE designs for proper fit and function
Signs of Wear & Troubleshooting - Section 1 - Bull:
Other signs of wear include oil damage, abrasion damage, brittleness, lack of heat/cooling within the cabin, ozone damage, and leakage of the hose.
Life Cycle Status:
Announced
Signs of Wear & Troubleshooting - Section 1 - Bull:
Signs of internal heat damage include slight swelling of the hose cover.
Life Cycle Status Description:
Announced - Part has been announced to customers on a paper “New Number Announcement”. Part is active.
Signs of Wear & Troubleshooting - Section 1 - Bull:
Signs of external heat damage include hardening or cracking of the hose cover.
Item Level GTIN:
00021625239859
Signs of Wear & Troubleshooting - Section 1 - Bull:
Signs of electrochemical degradation include voids, cracks, or weak spots on the inside of the hose.
FAQ - Question 4:
Will I know when it is time to replace an automotive hose?
FAQ - Answer 2:
Yes - when there's water in the hose. That's why it's important to follow the vehicle manufacturer's recommendation on the use of engine coolant.
FAQ - Question 3:
Can I use the same automotive hose for multiple uses?
FAQ - Question 1:
Can an automotive hose detach during use?
FAQ - Answer 5:
No
FAQ - Question 2:
Can an automotive hose freeze in the winter?
Features & Benefits - Bullet 5:
Less than 500 part numbers cover more than 1,200 applications to maximize coverage and reduce inventory
FAQ - Question 6:
Will a worn automotive hose affect gas mileage?
FAQ - Question 5:
Are there steps I can take to ensure a longer automotive hose life?
FAQ - Answer 1:
Yes, make sure the hose clamps are screwed on tightly when installing.
Good Maintenance Practices - Section 1 - Bullet 1:
Examine hoses every 12 months. Look for leaks, cracks, or rot. Replace when showing signs of wear.
Good Maintenance Practices - Section 1 - Bullet 2:
Tighten any loose clamps. Replace clamps when replacing hoses.
Good Maintenance Practices - Section 1 - Bullet 3:
Have cooling system inspected immediately if instrument panel-mounted temperature gauge indicates engine overheating.
Good Maintenance Practices - Section 1 - Bullet 4:
Periodically remove bugs, leaves, and other debris from the front of the radiator. They can block airflow and substantially reduce cooling efficiency.
FAQ - Answer 3:
No, use the hose in the way it's listed in the ACDelco belts and hoses catalog.
Good Maintenance Practices - Section 1 - Bullet 5:
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.
Length (Millimeter):
889
Length (ft) (Foot):
35
Meets or Exceeds Original Equipment Manufacture Sp:
Yes
FAQ - Answer 6:
No
Original Equipment Replacement:
Yes
End 2 Inside Diameter (Millimeter):
16
End 1 Inside Diameter (Millimeter):
16
Country of Origin:
United States
Weight - Each (Gross Pounds):
01.46
Height - Each (Inch):
01.20
Length - Each (Inch):
18.10
Width - Each (Inch):
01.20



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