TOYOTA Pulley Assy, Idler (JP) - Part Code 1663021020

This genuine TOYOTA Idler Pulley Assembly, part code 1663021020, is designed to ensure the smooth and efficient operation of your vehicle's accessory belt system. Engineered to meet TOYOTA's stringent quality standards, this pulley plays a crucial role in maintaining proper belt tension and alignment, preventing premature wear and potential system failure. Proper functioning of the idler pulley is essential for the longevity of your serpentine or V-belt and the components it drives, such as the alternator, power steering pump, and air conditioning compressor. A worn or damaged idler pulley can lead to noise, vibration, and ultimately, a breakdown of these critical systems. This assembly is manufactured with high-quality materials to withstand the demanding conditions under the hood, including heat, dirt, and constant rotation. Installing a genuine TOYOTA part ensures compatibility and reliability, providing peace of mind that your engine's accessory drive is functioning as intended by the manufacturer.

• Genuine TOYOTA Idler Pulley Assembly
• Part Code: 1663021020
• Ensures proper belt tension and alignment
• Contributes to smooth operation of accessory belt system
• Made with high-quality, durable materials
• Designed to withstand under-hood conditions
• Helps prevent premature belt wear and system failure
• Direct fit for compatible TOYOTA models