Drive Fan Belt Tensioner Idler Pulley 16603-38012 for Toyota Land Cruiser URJ200, Lexus GX460 LX570
$17.00
Restore engine performance with the 16603-38012 Drive Belt Idler Pulley for Toyota Land Cruiser URJ200 and Lexus GX/LX series. Durable OEM-quality fitment.
168 in stock
Description
Key Selling Points
- Precision Vehicle Fitment: Specifically engineered for Toyota Land Cruiser URJ200 and Lexus GX460/LX570 series, ensuring a perfect direct-fit replacement for part number 16603-38012.
- Noise and Vibration Reduction: High-grade internal bearings are designed to eliminate belt squeal and provide smooth, quiet operation of the accessory drive system.
- Heavy-Duty Construction: Manufactured from high-strength steel or premium alloy to resist wear and tolerate the high thermal environments of V8 engine bays.
- OEM-Match Maintenance: Meets or exceeds original equipment specifications to maintain proper fan belt tension, preventing belt slippage and ensuring reliable cooling and charging.
- Direct Bolt-On Installation: Designed as a simple mechanical replacement, allowing for straightforward installation without the need for specialized modifications or brackets.
Technical Specifications
| Part Number | 16603-38012 |
|---|---|
| Component Type | Idler Pulley / Tensioner Idler |
| Material | High-Strength Steel/Bearing Steel |
| Engine Compatibility | Toyota 4.6L/5.7L V8 (1UR-FE/3UR-FE) |
| Fitment Type | Direct Replacement |
FAQ Q&A
Q: Does this idler pulley replace the entire tensioner assembly?
A: No, this is the idler pulley (16603-38012) which often needs replacement when the bearing begins to fail. It is part of the serpentine belt system but is distinct from the automatic tensioner arm.
Q: How do I know if my idler pulley needs to be replaced?
A: Common symptoms include a high-pitched squealing noise from the front of the engine, visible rust buildup on the pulley, or excessive vibration while the engine is running.
Q: Will this fit a Lexus LX570 and a Toyota Land Cruiser 200?
A: Yes, this part is compatible with both the Lexus LX570 (URJ201) and the Toyota Land Cruiser (URJ200) equipped with the 5.7L V8 engine.
Additional information
| Weight | 0.6 kg |
|---|---|
| Dimensions | 15 × 15 × 10 cm |
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