Description:
ACDelco Specialty Premium Black Heater Hoses have a heavy duty construction that assures dependable operation in truck, bus, and off-road equipment heater systems. They are composed of specially blended materials to help resist electrochemical degradation (ECD), the leading cause of hose failure. ACDelco Specialty Premium Black Heater Hoses are temperature rated from -40 degrees Fahrenheit to +275 degrees Fahrenheit (-40 degrees Celsius to +135 degrees Celsius) and are approved for Marine applications. Do not use for fuel or oil transfer applications. ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov
Features and Benefits:
- Comes with protective sleeves to help duplicate GM OE designs for proper fit and function
- Individually cartoned for customer convenience
- Its advanced EPDM rubber tube, cover, and reinforcement withstand high under-hood and coolant temperatures without cracking or hardening
- Its cover is abrasion resistant, while its tube resists ECD for increased durability
- Reduces water loss from water permeating the hose wall and cover, a distinct advantage over silicone
Specifications:
Color:
Black With Green Stripe
End 1 Inside Diameter:
0.5 in.
End 1 Inside Diameter:
12.7 mm
End 2 Inside Diameter:
0.5 in.
End 2 Inside Diameter:
12.7 mm
Original Equipment Replacement:
Yes
Universal Or Specific Fit:
Universal
Working Pressure:
105 lb per Square in.
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:
