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ACDELCO 18003L Part Description
ACDELCO 18003L Specifications
Product Attributes
| Branch Quantity | 0 |
| End 1 Inside Diameter | 0.62 in |
| End 2 Inside Diameter | 0.75 in |
| Measurements | 5/8 in x 3/4 in x 39 19/32 |
| End 1 Inside Diameter | 16 MM |
| End 2 Inside Diameter | 19 MM |
| Length (ft) | 39.6 ft |
| Length | 1006 MM |
| Product Description | 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. ⚠<b> WARNING:</b> Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| FAQ - Question 5 | Are there steps I can take to ensure a longer automotive hose life? |
| Color | Black |
| FAQ - Question 1 | Can an automotive hose detach during use? |
| FAQ - Question 2 | Can an automotive hose freeze in the winter? |
| FAQ - Question 3 | Can I use the same automotive hose for multiple uses? |
| Features & Benefits - Bullet 1 | Comes with a protective sleeve to help duplicate GM OE designs for proper fit and function |
| Good Maintenance Practices - Section 1 - Bullet 1 | Examine hoses every 12 months. Look for leaks, cracks, or rot. Replace when showing signs of wear. |
| Features & Benefits - Bullet 3 | Has all the quality features of a regular coolant hose for interchangeable use |
| Good Maintenance Practices - Section 1 - Bullet 3 | Have cooling system inspected immediately if instrument panel-mounted temperature gauge indicates engine overheating. |
| 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 5 | Less than 500 part numbers cover more than 1,200 applications to maximize coverage and reduce inventory |
| Hose Shape | Molded Assembly |
| Contains Spring | No |
| FAQ - Answer 6 | No |
| FAQ - Answer 5 | No |
| Clamps Included | No |
| FAQ - Answer 3 | No, use the hose in the way it's listed in the ACDelco belts and hoses catalog. |
| Signs of Wear & Troubleshooting - Section 1 - Bullet 4 | Other signs of wear include oil damage, abrasion damage, brittleness, lack of heat/cooling within the cabin, ozone damage, and leakage of the hose. |
| 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. |
| Hose Material | Reinforced Rubber |
| Material | Reinforced Rubber |
| Signs of Wear & Troubleshooting - Section 1 - Bullet 1 | Signs of electrochemical degradation include voids, cracks, or weak spots on the inside of the hose. |
| Signs of Wear & Troubleshooting - Section 1 - Bullet 3 | Signs of external heat damage include hardening or cracking of the hose cover. |
| Signs of Wear & Troubleshooting - Section 1 - Bullet 2 | Signs of internal heat damage include slight swelling of the hose cover. |
| Universal Or Specific Fit | Specific |
| 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. |
| Good Maintenance Practices - Section 1 - Bullet 2 | Tighten any loose clamps. Replace clamps when replacing hoses. |
| FAQ - Question 6 | Will a worn automotive hose affect gas mileage? |
| FAQ - Question 4 | Will I know when it is time to replace an automotive hose? |
| Meets or Exceeds Original Equipment Manufacture Specifications | Yes |
| Original Equipment Replacement | Yes |
| 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 - Answer 1 | Yes, make sure the hose clamps are screwed on tightly when installing. |
| FAQ - Answer 4 | Yes, 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. |
Additional Information
| Warranty Special | Limited Lifetime Warranty (Parts Only). Please see ACDelco.com for more details|Limited Lifetime Warranty as long as the original purchaser still owns the vehicle (Parts Only). Please see ACDelcocanada.com for more details |
| Harmonized Tariff Code (HTS) | 4009310000 |
| Country of Origin (Primary) | US |
| Warranty Special UOM | TX |
| UPC | 00021625239088 |
ACDELCO 18003L Cross References
ACDELCO 18003L Fits Vehicles
- Plymouth Voyager (1987)
- Jeep Wrangler (1987-1990)
- Dodge Mini Ram (1987)
- Dodge Caravan (1987)
- Cadillac Seville (1986-1987)
- Cadillac Eldorado (1986-1987)
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ACDELCO 18003L Manufacturer Information
A true OEM auto parts brand for GM and non-GM vehicles, ACDelco® offers a wide portfolio of parts designed to keep vehicles on the road longer. These parts work precisely and fit perfectly because they are designed, engineered, tested, and backed by General Motors. But ACDelco also carries aftermarket components that go through the same 18-step quality approval process as the OE parts. Whether customers choose OE or aftermarket, they’d get the same reliable performance, precise engineering, and superior reliability for years to come. ACDelco’s expansive product portfolio includes alternators, filters, batteries, brakes, belts and hoses, oil and fluids, and suspension parts. These products are made to meet GM and non-GM vehicles’ ever-evolving powertrain, collision, maintenance, and repair needs.
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