What does an idler pulley do?

An idler pulley helps maintain the correct tension on your serpentine belt. It ensures the belt stays tight and aligned, which is essential for all the accessories driven by the belt, like the alternator and power steering pump, to function correctly.

How do I know if my idler pulley needs replacing?

Common signs of a failing idler pulley include squealing noises from the engine bay, especially on startup or when turning the steering wheel, and visible wobbling of the pulley as the engine runs. A worn pulley can also lead to premature belt wear.

Does this idler pulley come with a new belt?

This product is for the Gates DriveAlign Idler Pulley only. A new serpentine belt is not included and would need to be purchased separately if your belt also requires replacement.

Gates DriveAlign Idler Pulley 36443

Name: Gates 10-14 Hyundai Sonata 2.4L DriveAlign Idler Pulley
Brand: Gates
Price: 57.35 USD
Availability: InStock

Gates 10-14 Hyundai Sonata 2.4L DriveAlign Idler Pulley

$57.35

In Stock

Gates 10-14 Hyundai Sonata 2.4L DriveAlign Idler Pulley

Key Features

Fits 2010-2014 Hyundai Sonata, 2011-2013 Hyundai Tucson, 2013 Kia Forte Koup, 2013 Kia Forte, 2011-2015 Kia Optima, 2014-2015 Kia Sorento, and 2011-2016 Kia Sportage.
Gates DriveAlign idler pulley ensures proper serpentine belt tension and alignment.
Durable construction designed to withstand engine bay conditions.
Helps prevent belt slippage and premature belt wear.
Restores smooth operation to the accessory drive system.

Secure CheckoutFast Shipping631-982-0042

Will this fit your vehicle?

Product Details

This is a Gates DriveAlign Idler Pulley, part number 36443. It's a direct replacement part designed to keep your serpentine belt running smoothly on a variety of Hyundai and Kia vehicles, including the 2010-2014 Hyundai Sonata, 2011-2015 Kia Optima, and 2011-2016 Kia Sportage. A properly functioning idler pulley is crucial for maintaining the correct tension on your accessory drive belt, ensuring all your engine's accessories like the alternator, power steering pump, and air conditioning compressor operate as they should.

Gates is well-known for making reliable engine components, and this idler pulley is built to meet the original equipment specifications for the vehicles it fits. It features durable construction to withstand the constant rotation and heat generated in the engine bay. Replacing a worn or noisy idler pulley can prevent belt slippage, premature belt wear, and potential accessory failure, so it's a smart move to swap it out if you notice any squealing or wobbling from the pulley.