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1978 GMC C15 Suburban

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ACDelco 31649 Radiator Coolant Hose
for 1978 GMC C15 Suburban 4.1L L6 Gas OHV

ACDelco 31649 Radiator Coolant Hose - 1978 GMC C15 Suburban

ACDelco
Brand:ACDelco
Part Number: 31649
UPC: 00021625295350
Weight: 1.15 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

Get the ACDelco 31649 Radiator Coolant Hose for your 1978 GMC C15 Suburban. Buy now and secure your purchase online!

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

Built 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.

When 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.

Features and Benefits:

  • 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
  • – 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:

Branch Quantity:
0
Color:
Black
End 1 Inside Diameter:
1.50 in.
End 2 Inside Diameter:
1.75 in.
Height:
1.5 in.
Length:
27 in.
Material:
Reinforced Rubber
Measurements:
1 1/2 in x 1 3/4 in x 27 in
Product Type:
Flexible
Protective Sleeve Attached:
NO
Usage Chart:
PL35_UC_AutoHoses.jpg
Weight:
1.15 lb
Width:
1.5 in.

Manufacturer Warranty:

Limited Lifetime as long as original purchaser owns vehicle. (Parts Only)

ACDelco 31649 Radiator Coolant Hose compatibility with your 1978 GMC C15 Suburban...

Last Updated: 01/25/2023

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

1978

 

1977

 

1978

 

1977

 
GMC C15 Suburban

4.1L L6 Gas OHV
1
 
Lower
 
Professional-Flexible
W/A.C.
 

GMC C15 Suburban



4.1L L6 Gas OHV

Lower Professional-Flexible
W/A.C.

1 Per Vehicle

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