Jeep Grand Cherokee Timing Belt Or Timing Chain (1993 - 2021)

All Jeep Grand Cherokee engines have timing chains from the model years 1993 to 2021. All Jeep Grand Cherokee engines from 1993 to 2021 are interference.

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.

Jeep Grand Cherokee Timing Belt Or Chain (1993 - 2021)
Year Engine Belt Or Chain Interference Service Interval
2021 3.6L Straight 6 timing chain interference lifetime
2021 6.4L V8 timing chain interference lifetime
2020 3.0L V6 Diesel Turbocharged timing chain interference lifetime
2020 3.6L Straight 6 timing chain interference lifetime
2020 5.7L V8 timing chain interference lifetime
2020 6.2L V8 Supercharger timing chain interference lifetime
2020 6.4L V8 timing chain interference lifetime
2019 3.0L V6 Diesel Turbocharged timing chain interference lifetime
2019 3.6L Straight 6 timing chain interference lifetime
2019 5.7L V8 timing chain interference lifetime
2019 6.2L V8 Supercharger timing chain interference lifetime
2019 6.4L V8 timing chain interference lifetime
2018 3.0L V6 Diesel Turbocharged timing chain interference lifetime
2018 3.6L Straight 6 timing chain interference lifetime
2018 5.7L V8 timing chain interference lifetime
2018 6.2L V8 Supercharger timing chain interference lifetime
2018 6.4L V8 timing chain interference lifetime
2017 3.0L V6 Diesel Turbocharged timing chain interference lifetime
2017 3.6L Straight 6 timing chain interference lifetime
2017 5.7L V8 timing chain interference lifetime
2017 6.4L V8 timing chain interference lifetime
2016 3.0L V6 Diesel Turbocharged timing chain interference lifetime
2016 3.6L Straight 6 timing chain interference lifetime
2016 5.7L V8 timing chain interference lifetime
2016 6.4L V8 timing chain interference lifetime
2015 3.0L V6 Diesel Turbocharged timing chain interference lifetime
2015 3.6L Straight 6 timing chain interference lifetime
2015 5.7L V8 timing chain interference lifetime
2015 6.4L V8 timing chain interference lifetime
2014 3.0L V6 Diesel Turbocharged timing chain interference lifetime
2014 3.6L Straight 6 timing chain interference lifetime
2014 5.7L V8 timing chain interference lifetime
2014 6.4L V8 timing chain interference lifetime
2013 3.6L Straight 6 timing chain interference lifetime
2013 5.7L V8 timing chain interference lifetime
2013 6.4L V8 timing chain interference lifetime
2012 3.6L Straight 6 timing chain interference lifetime
2012 5.7L V8 timing chain interference lifetime
2012 6.4L V8 timing chain interference lifetime
2011 3.6L Straight 6 timing chain interference lifetime
2011 5.7L V8 timing chain interference lifetime
2010 3.7L Straight 6 timing chain interference lifetime
2010 4.7L V8 timing chain interference lifetime
2010 5.7L V8 timing chain interference lifetime
2010 6.1L V8 timing chain interference lifetime
2009 3.0L V6 Diesel Turbocharged timing chain interference lifetime
2009 3.7L Straight 6 timing chain interference lifetime
2009 4.7L V8 timing chain interference lifetime
2009 5.7L V8 timing chain interference lifetime
2009 6.1L V8 timing chain interference lifetime
2008 3.0L V6 Diesel Turbocharged timing chain interference lifetime
2008 3.7L Straight 6 timing chain interference lifetime
2008 4.7L V8 timing chain interference lifetime
2008 5.7L V8 timing chain interference lifetime
2008 6.1L V8 timing chain interference lifetime
2007 3.7L Straight 6 timing chain interference lifetime
2007 4.7L V8 timing chain interference lifetime
2007 5.7L V8 timing chain interference lifetime
2007 6.1L V8 timing chain interference lifetime
2006 3.7L Straight 6 timing chain interference lifetime
2006 4.7L V8 timing chain interference lifetime
2006 5.7L V8 timing chain interference lifetime
2005 3.7L Straight 6 timing chain interference lifetime
2005 4.7L V8 timing chain interference lifetime
2005 5.7L V8 timing chain interference lifetime
2004 4.0L Straight 6 timing chain interference lifetime
2004 4.7L V8 timing chain interference lifetime
2003 4.0L Straight 6 timing chain interference lifetime
2003 4.7L V8 timing chain interference lifetime
2002 4.0L Straight 6 timing chain interference lifetime
2002 4.7L V8 timing chain interference lifetime
2001 4.0L Straight 6 timing chain interference lifetime
2001 4.7L V8 timing chain interference lifetime
2000 4.0L Straight 6 timing chain interference lifetime
2000 4.7L V8 timing chain interference lifetime
1999 4.0L Straight 6 timing chain interference lifetime
1999 5.2L V8 timing chain interference lifetime
1998 4.0L Straight 6 timing chain interference lifetime
1998 5.2L V8 timing chain interference lifetime
1998 5.9L V8 timing chain interference lifetime
1997 4.0L Straight 6 timing chain interference lifetime
1997 5.2L V8 timing chain interference lifetime
1997 5.9L V8 timing chain interference lifetime
1996 4.0L Straight 6 timing chain interference lifetime
1996 5.2L V8 timing chain interference lifetime
1995 4.0L Straight 6 timing chain interference lifetime
1995 5.2L V8 timing chain interference lifetime
1994 4.0L Straight 6 timing chain interference lifetime
1994 5.2L V8 timing chain interference lifetime
1993 4.0L Straight 6 timing chain interference lifetime
1993 5.2L V8 timing chain interference lifetime

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.