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.

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ACDelco Gold 38008 Flanged Idler Pulley

Product ID: 14762470

Details

Brand
ACDelco
Color
Black
Load Capacity
5000 pounds
Material
Alloy Steel
Vehicle Service Type
Truck

🔩Stainless steel fasteners

🚛Fits GM & most truck models

⚙️5000 lbs tensile strength

Description

⚙️ Keep your drive belt aligned and your ride unstoppable!

HEAVY DUTY DURABILITY - Crafted from alloy steel with a 5000 lbs tensile strength to withstand tough driving conditions.
BACKED BY GM CONFIDENCE - Premium aftermarket part with a limited lifetime warranty for peace of mind.
VERSATILE COMPATIBILITY - Designed for General Motors trucks and compatible with most makes and models, including special applications.
PRECISION FIT FUNCTION - Engineered to meet exact GM specs for seamless installation and reliable performance.
CORROSION RESISTANT HARDWARE - Equipped with stainless steel fasteners ensuring long-lasting rust-free operation.

The ACDelco Gold 38008 Flanged Idler Pulley is a premium alloy steel replacement part engineered to meet GM specifications. Featuring stainless steel hardware and a 5000 lbs tensile strength, it ensures durable, corrosion-resistant performance for trucks and various vehicle models. Backed by a limited lifetime warranty, it offers a smart, reliable upgrade to keep your accessory drive belt perfectly aligned.

Specifications

ASIN	B000C9L00S
Best Sellers Rank	#1,492,331 in Automotive ( See Top 100 in Automotive ) #1,491 in Automotive Replacement Idler Pulleys
Brand	ACDelco
Brand Name	ACDelco
Color	Black
Compatible with Vehicle Type	Truck
Customer Reviews	4.6 out of 5 stars 364 Reviews
Fastener Material	Stainless Steel
Global Trade Identification Number	00021625283852
Hardware Material	Stainless Steel
Included Components	Idler Pulley
Item Type Name	Idler Pulley
Item Weight	3.52 ounces
Load Capacity	5000 pounds
Manufacturer	ACDelco
Manufacturer Part Number	88909589
Manufacturer Warranty Description	Limited Lifetime Warranty (Parts Only). Please see ACDelco.com for more details.
Material	Alloy Steel
Material Type	Alloy Steel
Model Number	38008
Number of Pieces	1
Tensile Strength	5000 pounds
UPC	021625283852
Unit Count	1 Count
Vehicle Service Type	Truck

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