Engine Serpentine Belt Idler Pulley 16604-50030 for Toyota Land Cruiser UZJ100 2UZ-FE 3UZ-FE Engines
$12.50
Shop the high-quality 16604-50030 Engine Belt Idler Pulley for Toyota 2UZ-FE and 3UZ-FE Engines (UZJ100). Durable steel construction for noise-free performance.
9880 in stock
Description
Key Selling Points
- Vehicle Compatibility: Specifically designed for Toyota 2UZ-FE and 3UZ-FE V8 engines, including the Land Cruiser UZJ100 and related Lexus series.
- Exact OE Replacement: Replaces OEM part number 16604-50030, ensuring a 1:1 fit and performance equivalent to original factory equipment.
- Superior Durability: Manufactured from high-grade steel with a precision-sealed bearing to resist premature wear and handle high-speed engine rotations.
- Reduced Vibration and Noise: Engineered to provide smooth belt transition, effectively eliminating squealing and reducing engine vibrations for a quieter ride.
- Quick Bolt-on Installation: Features a standard mounting design for straightforward installation into the engine's belt drive system without specialized tools.
Technical Specifications
| OEM Part Number | 16604-50030 |
|---|---|
| Engine Compatibility | Toyota 2UZ-FE / 3UZ-FE V8 |
| Material | High-Strength Carbon Steel |
| Part Type | Belt Idler / Tensioner Pulley |
| Chassis Code | UZJ100 / LX470 / GX470 |
FAQ Q&A
Q: What are the common symptoms that this idler pulley needs replacement?
A: Common signs include a high-pitched chirping or squealing noise from the front of the engine, visible bearing wear, or uneven belt wear patterns.
Q: Does this pulley fit both the 2UZ and 3UZ engines?
A: Yes, part 16604-50030 is designed to be universal across several Toyota V8 engine platforms, including the 4.7L 2UZ and the 4.3L 3UZ configurations.
Q: Is the bearing included with the pulley assembly?
A: Yes, this is a complete idler pulley assembly which includes the internally pressed high-quality bearing for immediate installation.







Additional information
| Weight | 0.65 kg |
|---|---|
| Dimensions | 11 × 11 × 9 cm |
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