Skip to content

16620-31040 Genuine Toyota Belt Tensioner For 2005-2018 Avalon

P/N: 16620-31040 Manufactured by: Toyota
Original price $425.00 - Original price $425.00
Original price
$425.00
$425.00 - $425.00
Current price $425.00
3 in Stock
Condition: New
We accept:
  • PayPal
  • Venmo
Need help choosing the right part?Contact our support team
+1 828-705-1030
Monday – Saturday | 8:00 AM – 8:00 PM (EST)
2-3 Day Free Shipping
Return within 30-Days
Packed Ready to Ship
24/7 Expert Support
2-Year Warranty

Unit Auto Parts LLC provides a complimentary 2-Year Warranty on all automotive parts. Shop with confidence knowing your purchase is protected. Learn More

Description

The 16620-31040 accessory drive belt tensioner assembly maintains proper belt tension on Toyota 3.5L engine applications. This unit supports consistent accessory drive operation and manages belt tracking across engine-driven components.

Vehicle Compatibility

Year Vehicle Engine Trims
2018 Toyota Avalon 3.5L V6 Gas Limited Touring XLE XLE Plus XLE Premium
2017 Toyota Avalon 3.5L V6 Gas Limited Touring XLE XLE Plus XLE Premium
2017 Toyota Camry 3.5L V6 Gas XLE XSE
2016 Toyota Avalon 3.5L V6 Gas Limited Touring XLE XLE Plus XLE Premium
2016 Toyota Camry 3.5L V6 Gas XLE XSE
2016 Toyota Highlander 3.5L V6 Gas LE LE Plus Limited Limited Platinum XLE
2016 Toyota Sienna 3.5L V6 Gas L LE Limited SE XLE
2015 Toyota Avalon 3.5L V6 Gas Limited XLE XLE Premium Touring
2015 Toyota Camry 3.5L V6 Gas XLE XSE
2015 Toyota Highlander 3.5L V6 Gas LE LE Plus Limited XLE
2015 Toyota Sienna 3.5L V6 Gas L LE Limited SE XLE
2015 Toyota Venza 3.5L V6 Gas Limited XLE
2014 Toyota Avalon 3.5L V6 Gas Limited XLE XLE Premium XLE Touring
2014 Toyota Camry 3.5L V6 Gas XLE XSE
2014 Toyota Highlander 3.5L V6 Gas LE LE Plus Limited XLE
2014 Toyota Sienna 3.5L V6 Gas L LE Limited SE XLE
2014 Toyota Venza 3.5L V6 Gas Limited XLE
2013 Toyota Avalon 3.5L V6 Gas Limited XLE Premium XLE Touring
2013 Toyota Camry 3.5L V6 Gas XLE XSE
2013 Toyota Highlander 3.5L V6 Gas Base Limited Plus SE
2012 Toyota Avalon 3.5L V6 Gas Base Limited
2012 Toyota Camry 3.5L V6 Gas XLE
2012 Toyota Highlander 3.5L V6 Gas Base Limited Sport
2012 Toyota RAV4 3.5L V6 Gas Base Limited Sport
2012 Toyota Sienna 3.5L V6 Gas Base LE Limited SE XLE
2012 Toyota Venza 3.5L V6 Gas LE Limited XLE
2011 Toyota Avalon 3.5L V6 Gas Base Limited
2011 Toyota Camry 3.5L V6 Gas LE SE XLE
2011 Toyota Highlander 3.5L V6 Gas Base Limited SE
2011 Toyota RAV4 3.5L V6 Gas Base Limited Sport
2011 Toyota Sienna 3.5L V6 Gas Base LE Limited SE XLE
2011 Toyota Venza 3.5L V6 Gas Base
2010 Toyota Avalon 3.5L V6 Gas Limited XL XLS
2010 Toyota Camry 3.5L V6 Gas LE SE XLE
2010 Toyota Highlander 3.5L V6 Gas Base Limited SE Sport
2010 Toyota RAV4 3.5L V6 Gas Base Limited Sport
2010 Toyota Sienna 3.5L V6 Gas CE XLE
2010 Toyota Venza 3.5L V6 Gas Base
2009 Toyota Avalon 3.5L V6 Gas Limited XL XLS
2009 Toyota Camry 3.5L V6 Gas LE SE XLE
2009 Toyota Highlander 3.5L V6 Gas Base Limited Sport
2009 Toyota RAV4 3.5L V6 Gas Base Limited Sport
2009 Toyota Sienna 3.5L V6 Gas CE XLE
2009 Toyota Venza 3.5L V6 Gas Base
2008 Toyota Avalon 3.5L V6 Gas Limited Touring XL XLS
2008 Toyota Camry 3.5L V6 Gas LE SE XLE
2008 Toyota Highlander 3.5L V6 Gas Base Limited Sport
2008 Toyota RAV4 3.5L V6 Gas Base Limited Sport
2008 Toyota Sienna 3.5L V6 Gas CE LE Limited XLE
2007 Toyota Avalon 3.5L V6 Gas Limited Touring XL XLS
2007 Toyota Camry 3.5L V6 Gas LE SE XLE
2007 Toyota RAV4 3.5L V6 Gas Base Limited Sport
2007 Toyota Sienna 3.5L V6 Gas CE LE Limited XLE
2006 Toyota Avalon 3.5L V6 Gas Limited Touring XL XLS
2006 Toyota RAV4 3.5L V6 Gas Base Limited Sport
2005 Toyota Avalon 3.5L V6 Gas Limited Touring XL XLS


General Specifications

Condition New
Part Number 16620-31040
Brand Toyota
Part Type Accessory Drive Belt Tensioner Assembly
Years 2005-2018
Vehicle Toyota Avalon Camry Highlander RAV4 Sienna Venza
Engine 3.5L V6 Gas
Other Names Belt Tensioner Serpentine Tensioner Tensioner
Part Description Tensioner Assembly V-Ribbed Belt
Dimensions 12.2 x 9.3 x 7.8 inches
Weight 3.08 lbs


Product Features

The 16620-31040 accessory drive belt tensioner assembly supports belt drive operation:

  • Maintains proper belt tension
  • Handles accessory drive load changes
  • Supports belt tracking across pulleys
  • Directs tension through spring-loaded mechanism
  • Matches factory mounting locations
  • Regulates serpentine belt operation

Application Notes

The 16620-31040 accessory drive belt tensioner assembly is intended for Toyota 3.5L V6 engine applications equipped with the factory serpentine belt system. Proper belt inspection is recommended during installation.

Always verify part number, engine configuration, and system type before installation.

Make an offer
Make an offer
Make an offer