Generator belt tensioner pulley 16620-31021 for Toyota Mark X
1662031021 - 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 | $59.52 | Check Better Price |
| GAC Toyota | $61.67 | Check Better Price |
| Imported Toyota | $61.67 | Check Better Price |
| Lexus | $63.52 | Check Better Price |
Replacements
Alternative OE numbers related to this product.
| Brand | Original OE | Replacement OE |
|---|---|---|
| - | 1662031021 | 1662031020 |
Compatible Models
Vehicle models currently mapped to this OE part.
Show all 38 mapped vehicle models
Product Overview
This is a genuine Lexus OEM generator belt tensioner pulley, OE 16620-31021, which drives the accessory belt and turns the accessory mounted on it. It is used on LEXUS GS SERIES, LEXUS GS30/35/43/460, LEXUS GS460/430/350, LEXUS IS SERIES, LEXUS IS250/300 and LEXUS IS250/350, built from 2003 to 2014. 6 cross-reference numbers apply, including VKM61024, T39140 and APV2766.
Send your VIN or OE number and we will quote wholesale with worldwide export shipping.
Technical Specifications
| OE Number | 1662031021 |
| Part Name | Tensioner Pulley |
| Brand | Toyota |
| Type | Belt Tensioner Assembly (V-Ribbed) |
| Width | 33.5mm |
OE Cross-Reference
| VKM 61024 | SKF |
| T39140 | GATES |
| APV2766 | DAYCO |
| 0-N2032 | OPTIMAL |
| J1142088 | HERTH+BUSS JAKOPARTS |
| 534 0348 10 | INA |
Questions and Answers
Which Toyota and Lexus models does 16620-31021 fit?
Genuine Lexus Generator Belt Tensioner Pulley 16620-31021 is used on LEXUS GS SERIES, LEXUS GS30/35/43/460, LEXUS GS460/430/350, LEXUS IS SERIES, LEXUS IS250/300 and LEXUS IS250/350, built from 2003 to 2014.
Which OEM part numbers interchange with 16620-31021?
6 interchangeable part numbers are listed for 16620-31021, including VKM 61024 (SKF), T39140 (GATES), APV2766 (DAYCO), 0-N2032 (OPTIMAL).
What size is 16620-31021?
Genuine Lexus Generator Belt Tensioner Pulley 16620-31021 measures 33.5mm wide.
How can I verify that 16620-31021 is a genuine Toyota part?
Three checks confirm a genuine Generator Belt Tensioner Pulley: the box label shows the ten-character number 16620-31021 alongside the country-of-origin marking; the metal carries the supplier’s mark cast or stamped next to Toyota’s own mark, not a separate printed sticker; and the part number is die-stamped or laser-etched into the metal itself rather than printed in ink, and it matches the box label. Commercial invoice, packing list and Certificate of Origin can be provided for any shipment.
How many pieces are needed for 16620-31021?
Supplied as one piece per position – check the quantity required for your application.
Is 16620-31021 the same part across different markets?
As a Lexus Genuine Parts number, 16620-31021 is the same across markets; where another catalog lists a different number for the same function, that number is the superseded one – confirm with our sales team before dispatch.
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.
FIND THE RIGHT OE PART
Precision in Every Part. Excellence in Every Price.
Typically replies within 10 mins
Recommended Products
Generator Belt Idler Pulley 16604-50030 for Toyota Land Cruiser
Generator Pulley 27415-0W160 for Toyota Highlander
Crankshaft Pulley 13470-24010 for Toyota Auris
Generator Belt Idler Pulley 16603-38030 for Toyota Crown
