Original Toyota Belt Tensioner – Reliable Accessory Drive System 

Ensure your engine's drive belt maintains the correct tension with this Original Toyota Belt Tensioner Assembly. Specifically designed for Dual VVT-i (1NR/2NR-FE) engines, this high-quality mechanical component prevents belt slippage, reduces vibration, and extends the lifespan of your alternator and air-con compressor. 

Vehicle Compatibility (Dual VVT-i Engines):

• Toyota Vios (NCP151 / 2016 – Present)
• Toyota Sienta (NSP170 / 1.5L)
• Toyota Yaris (NSP151)
• Perodua Myvi (D20N / 3rd Generation / 1.3L & 1.5L) 

• 100% Original Toyota Part: Manufactured to strict factory standards for high-precision tensioning and long-term durability.
• Automatic Tension Adjustment: Features a heavy-duty internal spring that automatically compensates for belt wear and thermal expansion.
• Noise & Vibration Control: High-quality internal bearings ensure smooth pulley rotation, eliminating annoying belt squeals and engine bay vibrations.
• Durable Construction: Built with premium alloy housing to withstand the constant high-stress and high-heat environment of the engine bay. 

• Brand: Toyota Original Parts
• Application: Serpentine Drive Belt System
• Engine Type: 1NR-FE (1.3L) / 2NR-FE (1.5L) Dual VVT-i
• Part Number: 16620-0Y061