Why is it important to have belts and hoses replaced periodically?

If a drivebelt or radiator coolant hose fails while driving, you won’t be able to continue driving — and additional engine damage may occur if the engine overheats.

How long do belts and hoses typically last?

Lifespans of belts and hoses vary based on factors including the climate and driving habits, but generally a drivebelt (also known as a serpentine belt) lasts about 50,000-100,00 miles, while radiator coolant hoses can last about five years.

What are signs the drivebelt needs replacement?

A worn drivebelt can slip while the engine is running, causing high-pitched squealing or chirping sounds. Additionally, it can show cracks and fraying around the edges or a glazed (shiny) appearance. They’re signs it’s time to change the belt.

What about the tensioner pulley?

The tensioner pulley complements the drivebelt and is also subject to wear and possible replacement. Signs it may need replacement include squealing sounds or, if the bearing is failing, a grinding sound while the engine is running.

What are signs of a failing radiator hose?

A worn or failing radiator coolant hose often develops cracks that lead to leaks. Evidence for that includes drips or puddles beneath the radiator or engine, along with the odor of coolant. The engine may also overheat.

ASIN	B000C9L22E
Brand	ACDelco
Brand Name	ACDelco
Colour	Black
Customer Reviews	4.8 out of 5 stars 1,067 Reviews
Global Trade Identification Number	00021625269467
Item Dimensions L x W	36.6L x 7.6W Centimeters
Item Length	14.4 Inches
Item Weight	0.8 Pounds
Manufacturer	ACDelco
Manufacturer Warranty Description	Limited Lifetime as long as original purchaser owns vehicle. (Parts Only)
Material	Rubber
Material Type	Rubber
Outside Diameter	3 Inches
Product Dimensions	36.6L x 7.6W Centimeters
UPC	021625269467
Unit Count	1.0 Count

ACDelco 24403L Professional Lower Molded Coolant Hose

Details

Description

Specifications

Reviews

Common Questions