Belt Tensioner Pulley 25281-25000 for Hyundai Sonata NF YF, Kia K5 2005-2018

Description

Maintain proper belt tension and prevent slippage with this replacement belt tensioner pulley. Engineered for compatibility with select Hyundai Sonata and Kia K5 applications, this component helps ensure reliable operation of your vehicle’s alternator, power steering, and air conditioning systems.

Key Features

• Direct replacement belt tensioner pulley for compatible Hyundai Sonata NF, YF and Kia K5 models
• Interchangeable with OEM reference number 25281-25000
• Helps maintain correct serpentine belt tension for optimal accessory performance
• Precision-manufactured for proper alignment and smooth rotation
• Please verify fitment with your specific model year and engine variant before purchase

Technical Specifications

Package Includes

• 1 x Belt Tensioner Pulley

FAQ

Q: Will this fit my 2012 Hyundai Sonata?

A: This pulley covers Sonata NF (2005-2010) and YF (2010-2014) generations within the 2005-2018 range. Please verify your specific model year and compare with OEM number 25281-25000 to ensure compatibility.

Q: Is this the complete tensioner assembly or just the pulley?

A: This listing is for the belt tensioner pulley only. The tensioner arm assembly is sold separately unless otherwise specified in the package contents.

Q: What is the difference between 25281-25000 and 2528125000?

A: These represent the same part number. 25281-25000 uses a hyphenated format while 2528125000 is the continuous digit format used in some cataloging systems.

Q: Do I need to replace the entire tensioner or just the pulley?

A: If only the pulley bearing is worn, replacing just the pulley may suffice. However, if the tensioner arm spring is weak or damaged, the complete assembly should be replaced for proper belt tension.