Toyota Sienna Timing Belt Or Timing Chain (1998 - 2021)

From the model year 1998 to 2021, the Toyota Sienna has various engines with either a timing belt or a timing chain. It also has both interference and non-interference engines.

Scroll down to see specific data for your model year below.

The timing belt (or chain) maintains the proper synchronization between the various engine components in a combustion engine.

If the belt or chain stretches or breaks, it can lead to catastrophic engine damage.

Timing belts have a recommended replacement interval, while timing chains are generally rated for the engines lifetime, although they need to be inspected occasionally.

Toyota Sienna Timing Belt Or Chain (1998 - 2021)
Year Engine Belt Or Chain Interference Service Interval
2021 A25A-FXS 2.5L 4-Cyl Hybrid, 186 (gas only) hp / 243 (combined) hp timing chain interference lifetime
2020 2GR-FKS 3.5L V6 296 hp timing chain interference lifetime
2019 2GR-FKS 3.5L V6 296 hp timing chain interference lifetime
2018 2GR-FKS 3.5L V6 296 hp timing chain interference lifetime
2017 2GR-FKS 3.5L V6 296 hp timing chain interference lifetime
2016 2GR-FE 3.5L V6 266 hp timing chain interference lifetime
2015 2GR-FE 3.5L V6 266 hp timing chain interference lifetime
2014 2GR-FE 3.5L V6 266 hp timing chain interference lifetime
2013 2GR-FE 3.5L V6 266 hp timing chain interference lifetime
2012 2GR-FE 3.5L V6 266 hp timing chain interference lifetime
2012 1AR-FE 2.7L 4-Cyl 187 hp timing chain interference lifetime
2011 2GR-FE 3.5L V6 266 hp timing chain interference lifetime
2011 1AR-FE 2.7L 4-Cyl 187 hp timing chain interference lifetime
2010 2GR-FE 3.5L V6 266 hp timing chain interference lifetime
2009 2GR-FE 3.5L V6 266 hp timing chain interference lifetime
2008 2GR-FE 3.5L V6 266 hp timing chain interference lifetime
2007 2GR-FE 3.5L V6 266 hp timing chain interference lifetime
2006 1MZ-FE 3.3L V6 230 hp timing belt non-interference 90k miles
2005 1MZ-FE 3.3L V6 230 hp timing belt non-interference 90k miles
2004 1MZ-FE 3.3L V6 230 hp timing belt non-interference 90k miles
2003 1MZ-FE 3.3L V6 230 hp timing belt non-interference 90k miles
2002 1MZ-FE 3.3L V6 230 hp timing belt non-interference 90k miles
2001 1MZ-FE 3.3L V6 230 hp timing belt non-interference 90k miles
2000 1MZ-FE 3.3L V6 230 hp timing belt non-interference 90k miles
1999 1MZ-FE 3.3L V6 230 hp timing belt non-interference 90k miles
1998 1MZ-FE 3.3L V6 230 hp timing belt non-interference 90k miles

TimingBeltInfo.com is a website designed to quickly find the timing belt (or chain) information for your vehicle.

Understanding the timing system in your vehicle or a possible purchase can save you money and headaches in the long run.

When in doubt, always consult with a professional mechanic.

Also, you can consult the vehicle's owner's manual.