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ACDelco 31615 | Upper Radiator Coolant Hose
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ACDelco 31615 | Upper Radiator Coolant Hose

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$13.99
Part Number
ACD31615
UPC:
21625295022
Condition:
New
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Description

ACDelco Professional, premium aftermarket Formable Coolant Hoses will bend in almost any direction, replicating the angles and planes of a wide variety of GM OE coolant hoses for quick and easy replacement. They are composed of specially blended materials to help resist electrochemical degradation (ECD), the leading cause of hose failure. ACDelco Professional Formable Coolant Hoses have a high temperature rating of up to 257 degrees Fahrenheit (125 degrees Celsius) and come in popular car and light truck sizes, including dual diameters. Do not use for fuel or oil transfer applications. These premium aftermarket replacement formable coolant hoses are manufactured to meet your expectations for fit, form, and function. ? WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

BRAND: ACDelco

FEATURES:

  • Audi|BMW|Buick|Chevrolet|Dodge|Eagle|Ford|Geo|GMC|Hyundai|Isuzu|Mazda|Mercedes-Benz|Mercury|Mitsubishi|Nissan|Oldsmobile|Plymouth|Pontiac|Renault|Saab|Studebaker|Subaru|Toyota|Volkswagen|Volvo
  • Available for heavy duty and vintage applications to service more vehicles
  • Comes with a protective sleeve to help duplicate GM OE designs for proper fit and function
  • Equipped with a heat and ozone resistant cover that increases the life of the hose
  • Has an improved sealing surface for greater leak resistance and increased flexibility for easier installation
  • Reduces inventory and expands coverage making the hose more diversified

SPECIFICS:

Branch Quantity0
ColorBlack
FAQ - Answer 1Yes, make sure the hose clamps are screwed on tightly when installing.
FAQ - Answer 2Yes - 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 - Answer 3No, use the hose in the way it's listed in the ACDelco belts and hoses catalog.
FAQ - Answer 4Yes, 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 - Answer 5No
FAQ - Answer 6No
FAQ - Question 1Can an automotive hose detach during use?
FAQ - Question 2Can an automotive hose freeze in the winter?
FAQ - Question 3Can I use the same automotive hose for multiple uses?
FAQ - Question 4Will I know when it is time to replace an automotive hose?
FAQ - Question 5Are there steps I can take to ensure a longer automotive hose life?
FAQ - Question 6Will a worn automotive hose affect gas mileage?
Good Maintenance Practices - Section 1 - Bullet 1Examine hoses every 12 months. Look for leaks, cracks, or rot. Replace when showing signs of wear.
Good Maintenance Practices - Section 1 - Bullet 2Tighten any loose clamps. Replace clamps when replacing hoses.
Good Maintenance Practices - Section 1 - Bullet 3Have cooling system inspected immediately if instrument panel-mounted temperature gauge indicates engine overheating.
Good Maintenance Practices - Section 1 - Bullet 4Periodically remove bugs, leaves, and other debris from the front of the radiator. They can block airflow and substantially reduce cooling efficiency.
Good Maintenance Practices - Section 1 - Bullet 5Though 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.
MaterialReinforced Rubber
Measurements1 1/4 in x 23
Meets or Exceeds Original Equipment Manufacture SpecificationsYes
Protective Sleeve AttachedNo
Signs of Wear & Troubleshooting - Section 1 - Bullet 1Signs of electrochemical degradation include voids, cracks, or weak spots on the inside of the hose.
Signs of Wear & Troubleshooting - Section 1 - Bullet 2Signs of internal heat damage include slight swelling of the hose cover.
Signs of Wear & Troubleshooting - Section 1 - Bullet 3Signs of external heat damage include hardening or cracking of the hose cover.
Signs of Wear & Troubleshooting - Section 1 - Bullet 4Other signs of wear include oil damage, abrasion damage, brittleness, lack of heat/cooling within the cabin, ozone damage, and leakage of the hose.

APPLICATIONS:

  • 1957-1957 Studebaker Silver Hawk - Position: Upper
  • 1985-1985 Renault Alliance - Position: Upper
  • 1986-1988 BMW 325 - Position: Lower
  • 1979-1983 Nissan 280ZX - Position: Lower
  • 1988-1990 Buick Electra - Position: Upper
  • 1983-1984 Chevrolet S10 - Position: Upper
  • 1992-1994 Mitsubishi Expo LRV - Position: Lower
  • 1982-1988 BMW 528e - Position: Lower
  • 1979-1985 Mercedes-Benz 300D - Position: Upper
  • 1980-1984 Pontiac Phoenix - Position: Upper
  • 1989-1989 Dodge Raider - Position: Lower
  • 1984-1985 Isuzu Pickup - Position: Lower
  • 1980-1983 Chevrolet Citation - Position: Upper
    • W/A.C.
  • 1989-1990 Mitsubishi Sigma - Position: Lower
  • 1986-1986 Oldsmobile Delta 88 - Position: Upper
  • 1986-1989 Nissan D21 - Position: Lower
    • 1-Piece Hose
  • 1988-1991 Pontiac Bonneville - Position: Upper
  • 1995-1997 Mazda MX-6 - Position: Upper
    • Preferred Hose
  • 1991-1996 Dodge Stealth - Position: Upper
  • 1983-1986 Nissan 720 - Position: Lower
    • 1-Piece Hose
  • 1984-1984 Isuzu Trooper - Position: Lower
  • 1988-1990 Oldsmobile 98 - Position: Upper
  • 1984-1987 Ford Topaz - Position: Upper
  • 1981-1983 Isuzu Pickup - Position: Lower
    • W/O A.C.
  • 1991-1999 Mitsubishi 3000GT - Position: Upper
  • 1980-1984 Pontiac Phoenix - Position: Upper
    • W/A.C.
  • 1995-1997 Mazda 626 - Position: Upper
  • 1980-1985 Mercedes-Benz 300CD - Position: Upper
  • 1986-1986 Ford EXP - Position: Lower
  • 1985-1990 Chevrolet Corvette - Position: Upper
  • 1984-1985 Chevrolet Citation II - Position: Upper
  • 1992-1996 Toyota Camry - Position: Upper
  • 1992-1993 Oldsmobile Achieva - Position: Upper
  • 1986-1987 Buick Riviera - Position: Upper
  • 1981-1983 Nissan 720 - Position: Upper
  • 1981-1985 Mercedes-Benz 300SD - Position: Upper
  • 1986-1986 Pontiac Sunbird - Position: Lower - Pipe To Radiator
  • 1987-1987 BMW 325is - Position: Lower
  • 1984-1987 BMW 325e - Position: Lower
  • 1986-1988 Oldsmobile Toronado - Position: Upper
  • 1984-1984 Pontiac Fiero - Position: Upper - Engine To Pipe
  • 1981-1982 Mazda 626 - Position: Upper
    • W/A.P.
  • 1988-1988 Oldsmobile Cutlass - Position: Upper
  • 1995-1995 Chevrolet Beretta - Position: Upper
  • 1982-1984 Ford Mustang - Position: Upper
    • W/A.C.
  • 1988-1988 Oldsmobile Cutlass Supreme - Position: Upper
  • 1992-1997 Toyota Camry - Position: Lower
  • 1988-1991 Oldsmobile Delta 88 - Position: Upper
  • 1986-1987 BMW 325es - Position: Lower
  • 1988-1988 Pontiac Grand Prix - Position: Upper
  • 1985-1985 Buick Electra - Position: Upper
  • 1962-1962 Chevrolet Chevy II - Position: Upper
    • W/Almnm. Rad.
  • 1975-1976 Subaru DL - Position: Upper
    • W/O Calif. Emission System
  • 1983-1984 Ford LTD - Position: Upper
    • W/A.C.
  • 1983-1984 Mercury Marquis - Position: Upper
    • W/A.C.
  • 1980-1983 Nissan 720 - Position: Lower
  • 1987-1994 Mitsubishi Mighty Max - Position: Lower
  • 1980-1985 Buick Skylark - Position: Upper
  • 1992-1994 Dodge Colt - Position: Lower
  • 1993-1997 Toyota Corolla - Position: Lower
  • 1973-1973 Subaru Deluxe - Position: Upper
  • 1987-1987 Pontiac Fiero - Position: Lower - Engine To Pipe
  • 1986-1990 Saab 9000 - Position: Upper
  • 1995-1995 Chevrolet Corsica - Position: Upper
  • 1990-1994 Hyundai Excel - Position: Lower
  • 1987-1989 Toyota Van - Position: Upper
  • 1984-1984 Mercury Capri - Position: Upper
    • W/O A.C.| W/X.C.
  • 1982-1983 Ford Fairmont - Position: Upper
  • 1983-1984 GMC S15 - Position: Upper
  • 1980-1980 Buick Skylark - Position: Upper
    • W/A.C.
  • 1989-1993 Volkswagen Fox - Position: Upper
  • 1979-1985 Mercedes-Benz 300TD - Position: Upper
  • 1983-1984 Dodge Power Ram 50 - Position: Lower
  • 1975-1978 Nissan 280Z - Position: Lower
  • 1988-1988 Buick Regal - Position: Upper
  • 1975-1976 Subaru GF - Position: Upper
    • W/O Calif. Emission System
  • 1983-1986 Dodge Ram 50 - Position: Lower
  • 1982-1993 Ford Mustang - Position: Upper
  • 1985-1985 Oldsmobile 98 - Position: Upper
  • 1980-1984 Oldsmobile Omega - Position: Upper
  • 1976-1976 Subaru Standard - Position: Upper
    • W/O Calif. Emission System
  • 1986-1986 Ford Escort - Position: Lower
  • 1986-1988 Oldsmobile Cutlass Ciera - Position: Upper
  • 1989-1992 Pontiac Firebird - Position: Upper
  • 1982-1982 Ford Granada - Position: Upper
    • W/A.C.
  • 1987-1987 Nissan Pathfinder - Position: Lower
    • 1-Piece Hose| W/O P.S.
  • 1989-1993 Buick Skylark - Position: Upper
  • 1986-1986 Mercury Lynx - Position: Lower
  • 1987-1987 Pontiac Fiero - Position: Upper - Engine To Pipe
  • 1992-1995 Eagle Summit - Position: Lower
  • 1993-1997 Geo Prizm - Position: Lower
  • 1988-1989 Isuzu Impulse - Position: Lower
  • 1956-1956 Studebaker Flight Hawk - Position: Upper
  • 1975-1977 Audi 100 Series - Position: Upper
  • 1992-1997 Volvo 960 - Position: Upper
  • 1990-1991 Oldsmobile Cutlass Calais - Position: Upper
  • 1984-1987 Ford Tempo - Position: Upper
  • 1982-1983 Pontiac J2000 - Position: Lower - Pipe To Radiator
  • 1980-1981 Nissan 510 - Position: Lower
  • 1989-1992 Chevrolet Camaro - Position: Upper
  • 1982-1983 Mercury Zephyr - Position: Upper
  • 1990-1991 Chevrolet Beretta - Position: Upper
  • 1980-1984 Oldsmobile Omega - Position: Upper
    • W/A.C.
  • 1986-1988 Buick Century - Position: Upper
  • 1982-1986 Oldsmobile Firenza - Position: Lower - Pipe To Radiator
  • 1975-1975 Subaru GL - Position: Upper
    • W/O Calif. Emission System
  • 1985-1985 Pontiac Firebird - Position: Upper
    • Optional Hose
  • 1982-1983 Mercury Capri - Position: Upper
    • W/A.C.
  • 1983-1984 Chevrolet S10 Blazer - Position: Upper
  • 1980-1983 Nissan 200SX - Position: Lower
  • 1977-1981 Nissan 810 - Position: Lower
  • 1984-1985 Pontiac J2000 Sunbird - Position: Lower - Pipe To Radiator
  • 1984-1987 Mercury Topaz - Position: Upper
  • 1975-1980 Saab 99 - Position: Upper - Reservoir To Radiator
  • 1992-1994 Plymouth Colt - Position: Lower
  • 1984-1986 Mercury Cougar - Position: Upper
  • 1984-1987 Nissan Sentra - Position: Upper
  • 1988-1991 Buick LeSabre - Position: Upper
  • 1982-1982 Chevrolet LUV - Position: Lower
    • W/O A.C.
  • 1985-1985 Renault Encore - Position: Upper
  • 1994-1997 Toyota T100 - Position: Upper
  • 1990-1990 Nissan 240SX - Position: Lower - Engine To Pipe
  • 1988-1988 Mitsubishi Galant - Position: Lower
  • 1985-1985 Pontiac 6000 - Position: Upper
  • 1979-1983 Mercedes-Benz 240D - Position: Upper
  • 1997-1997 Volvo S90 - Position: Upper
  • 1989-1994 Mitsubishi Montero - Position: Lower
  • 1982-1983 Mercury Zephyr - Position: Upper
    • W/A.C.
  • 1973-1974 Subaru DL - Position: Upper
  • 1988-1991 Dodge Ram 50 - Position: Lower
  • 1975-1975 Chevrolet LUV - Position: Lower
  • 1984-1985 Chevrolet Citation II - Position: Upper
    • W/A.C.
  • 1984-1984 Mazda B2000 - Position: Upper
    • W/O A.P.| U.S.
  • 1983-1986 Mercury Marquis - Position: Upper
  • 1987-1989 Toyota Van - Position: Lower
  • 1981-1984 Nissan Maxima - Position: Lower
  • 1982-1983 Mercury Capri - Position: Upper
  • 1982-1985 Buick Skylark - Position: Upper
    • W/A.C.
  • 1982-1986 Buick Skyhawk - Position: Lower - Pipe To Radiator
  • 1982-1983 Ford Fairmont - Position: Upper
    • W/A.C.
  • 1994-1994 Chevrolet Lumina - Position: Upper
  • 1987-1987 Nissan Pulsar NX - Position: Lower - Radiator To Pipe
  • 1972-1974 Chevrolet Luv Pickup - Position: Lower
  • 1987-1987 BMW 325i - Position: Lower
  • 1985-1986 Pontiac Fiero - Position: Lower - Engine To Pipe
    • W/O A.C.
  • 1985-1986 Mercury Capri - Position: Upper
  • 1983-1984 GMC S15 Jimmy - Position: Upper
  • 1982-1982 Ford Granada - Position: Upper
  • 1991-1992 Hyundai Scoupe - Position: Lower
  • 1973-1974 Subaru GL - Position: Upper
  • 1993-1994 Mitsubishi Mirage - Position: Lower
  • 1995-1997 Mazda MX-6 - Position: Upper
  • 1989-1993 Pontiac Grand Am - Position: Upper
  • 1983-1988 Ford Thunderbird - Position: Upper
  • 1980-1983 Chevrolet Citation - Position: Upper
  • 1983-1986 Ford LTD - Position: Upper
  • 1987-1988 Oldsmobile Cutlass Cruiser - Position: Upper
  • 1953-1955 Studebaker Champion - Position: Upper
  • 1997-1997 Volvo V90 - Position: Upper
  • 1990-1994 Mitsubishi Precis - Position: Lower
  • 1988-1989 Toyota Corolla - Position: Upper

Attributes
Product type:
Aftermarket
Product Description:
Flexible Radiator Hose
Material:
Reinforced Rubber
Color:
Black
Branch Quantity:
0
End 2 Inside Diameter (Inch):
1.25
End 1 Inside Diameter (Inch):
1.25
Protective Sleeve Attached:
No
Measurements:
1 1/4 in x 23
Hazardous Material:
No
Minimum Order Quantity:
1
Features & Benefits - Bullet 2:
Available for heavy duty and vintage applications to service more vehicles
Features & Benefits - Bullet 4:
Has an improved sealing surface for greater leak resistance and increased flexibility for easier installation
Features & Benefits - Bullet 3:
Reduces inventory and expands coverage making the hose more diversified
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.
Signs of Wear & Troubleshooting - Section 1 - Bull:
Signs of internal heat damage include slight swelling of the hose cover.
Signs of Wear & Troubleshooting - Section 1 - Bull:
Signs of external heat damage include hardening or cracking of the hose cover.
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.
Life Cycle Status:
Announced
FAQ - Question 3:
Can I use the same automotive hose for multiple uses?
Life Cycle Status Description:
Announced - Part has been announced to customers on a paper “New Number Announcement”. Part is active.
FAQ - Question 1:
Can an automotive hose detach during use?
Item Level GTIN:
00021625295022
FAQ - Answer 5:
No
FAQ - Question 2:
Can an automotive hose freeze in the winter?
Features & Benefits - Bullet 5:
Equipped with a heat and ozone resistant cover that increases the life of the hose
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.
Meets or Exceeds Original Equipment Manufacture Sp:
Yes
FAQ - Answer 6:
No
End 2 Inside Diameter (Millimeter):
32.0
End 1 Inside Diameter (Millimeter):
32.0
Centerline Length (Millimeter):
584
Country of Origin:
United States
Weight - Each (Gross Pounds):
00.86
Height - Each (Inch):
01.30
Length - Each (Inch):
21.80
Width - Each (Inch):
01.30



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