Alternator Belt Tensioner Pulley 16603-38011 for Toyota Land Cruiser
1660338011 - Engine parts
Price Details
Dealer Price ≠ Your Price
Official dealer price is only a benchmark. Your LongTop quote is significantly lower.
| Brand | Longtop Supply Quote | Action |
|---|---|---|
| FAW Toyota | $17.46 | Check Better Price |
| Imported Toyota | $18.78 | Check Better Price |
| Lexus | $18.78 | Check Better Price |
Replacements
Alternative OE numbers related to this product.
| Brand | Original OE | Replacement OE |
|---|---|---|
| - | 1660338011 | 1660338010 |
| - | 1660338011 | 1660338012 |
Compatible Models
Vehicle models currently mapped to this OE part.
Show all 18 mapped vehicle models
Product Overview
This is a genuine Lexus OEM generator belt tensioner pulley, OE 16603-38011, which drives the accessory belt and turns the accessory mounted on it. It is used on LEXUS GX400/460, LEXUS GX460, LEXUS LX450D/460/570, LEXUS LX450D/570, LEXUS LX570 and LAND CRUISER (CHINA), built from 2006 to 2015. 5 cross-reference numbers apply, including 0188-URJ200, 36370 and 89502.
Ask for a wholesale quotation with your VIN or OE number; we ship worldwide.
Technical Specifications
| OE Number | 1660338011 |
| Part Name | Tensioner Pulley |
| Brand | Toyota |
| Type | Tensioner Pulley (Idler Pulley V-Ribbed Belt) |
| Width | 36mm |
| Bore Diameter | 10mm |
OE Cross-Reference
| 0188-URJ200 | Febest |
| 36370 | GATES |
| 89502 | DAYCO |
| 900247A | LITENS |
| 45933 | FOUR SEASONS |
Questions and Answers
Which Toyota and Lexus models does 16603-38011 fit?
Genuine Lexus Generator Belt Tensioner Pulley 16603-38011 is used on LEXUS GX400/460, LEXUS LX450D/460/570 and LAND CRUISER (CHINA), built from 2006 to 2015.
Which OEM part numbers interchange with 16603-38011?
5 interchangeable part numbers are listed for 16603-38011, including 0188-URJ200 (Febest), 36370 (GATES), 89502 (DAYCO), 900247A (LITENS).
What are the dimensions of 16603-38011?
Genuine Lexus Generator Belt Tensioner Pulley 16603-38011 measures 36mm wide.
How can I verify that 16603-38011 is a genuine Toyota part?
To verify this Generator Belt Tensioner Pulley, look for the ten-character number 16603-38011 on the box label together with the country-of-origin marking, then check that the part number is die-stamped or laser-etched into the metal itself rather than printed in ink, and it matches the box label, and that the metal carries the supplier’s mark cast or stamped next to Toyota’s own mark, not a separate printed sticker. We can provide the invoice, packing list and CoO for any order.
How many pieces are needed for 16603-38011?
Supplied as one piece per position – check the quantity required for your application.
Is there anything I need to know before installing this part?
Yes. Compare the number on the part with your invoice before installation, and follow the torque values in the service manual.
Is the genuine part worth it compared with an aftermarket equivalent?
The genuine part earns its price in details that matter over time: the part is machined to OE tolerance, so it mounts and seats without shimming or rework; and the OE heat treatment and surface finish help the part resist wear, corrosion and seizing. These are the aftermarket equivalents you may also see quoted.
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