“Belt Tensioner Pulley 16620-0L020 for Toyota Hilux 2007- & Zhengzhou Nissan” has been added to your cart. View cart

Engine Belt Tensioner Assembly 16620-0W101 for Lexus LS430 GS430 GX470, Land Cruiser Prado 4.3L 4.7L 2000-2011

Name: Engine Belt Tensioner Assembly 16620-0W101 for Lexus LS430 GS430 GX470, Land Cruiser Prado 4.3L 4.7L 2000-2011
SKU: C1688-897154086345
Availability: InStock

$6.42

Shop the high-quality 16620-0W101 engine belt tensioner for Lexus LS430, GX470, and Land Cruiser Prado. Durable steel construction ensures quiet, stable engine performance.

1000 in stock

Full description

SKU: C1688-897154086345 Category: Belt Tensioner Tags: 16620-0W101 tensioner, GS430 drive belt assembly, GX470 serpentine tensioner, Land Cruiser Prado engine tensioner, Lexus LS430 belt tensioner

Description

Key Selling Points

OE Replacement Performance: Engineered to match the fit and function of the original 16620-0W101 tensioner, ensuring reliable belt tensioning for Lexus and Land Cruiser engines.
Wide Vehicle Compatibility: Designed specifically for the 4.3L and 4.7L V8 engines found in the Lexus LS430, GS430, GX470, and Land Cruiser Prado from 2000 to 2011.
Eliminate Belt Noise: Resolves common engine issues such as belt squealing, vibration, and premature belt wear caused by a failing or loose spring mechanism.
Heavy-Duty Construction: Manufactured with high-strength alloy steel and premium internal bearings to withstand high engine heat and maintain long-term tension stability.
Critical Engine Component: Prevents belt slippage to ensure the alternator, water pump, and AC compressor operate at peak efficiency, protecting your engine from overheating.

Technical Specifications

OEM Part Number	16620-0W101
Material	Steel/Aluminum Alloy
Placement on Vehicle	Engine Front
Compatible Engine	4.3L V8 / 4.7L V8
Mounting Type	Bolt-on Assembly

FAQ Q&A

Q: How do I know if my belt tensioner needs to be replaced?

A: Common symptoms of a failing tensioner include a chirping or squealing noise from the front of the engine, visible belt oscillation (vibrant movement), or uneven wear on the serpentine belt edges.

Q: Is this tensioner compatible with the 4.7L Land Cruiser Prado?

A: Yes, this tensioner 16620-0W101 is designed for the 4.3L and 4.7L V8 variants including the Land Cruiser Prado and Lexus GX470 series between 2000-2011.

Q: Does this unit include the pulley or just the tensioner arm?

A: This is a complete tensioner assembly which includes the tensioner arm, internal spring, and the pre-installed pulley for a comprehensive 'plug-and-play' replacement.