Lexus RX Timing Belt or Chain (1999-2026)

The Lexus RX engines have timing chains or timing belts, depending on the engine and model year; interference classification varies by engine.

Scroll down to see detailed timing belt data for your particular model year of the Lexus RX.

Check out the Belt Or Chain specifications for other makes and models.

2026 Lexus RX - Timing Belt Or Chain

The 2026 Lexus RX engines have timing chains and are interference engines.

2025 Lexus RX - Timing Belt Or Chain

The 2025 Lexus RX has a timing chain and is an interference engine.

2024 Lexus RX - Timing Belt Or Chain

The 2024 Lexus RX has a timing chain and is an interference engine.

2023 Lexus RX - Timing Belt Or Chain

The 2023 Lexus RX has a timing chain and is an interference engine.

2022 Lexus RX - Timing Belt Or Chain

The 2022 Lexus RX has a timing chain and is an interference engine.

2021 Lexus RX - Timing Belt Or Chain

The 2021 Lexus RX has a timing chain and is an interference engine.

2020 Lexus RX - Timing Belt Or Chain

The 2020 Lexus RX has a timing chain and is an interference engine.

2019 Lexus RX - Timing Belt Or Chain

The 2019 Lexus RX has a timing chain and is an interference engine.

2018 Lexus RX - Timing Belt Or Chain

The 2018 Lexus RX has a timing chain and is an interference engine.

2017 Lexus RX - Timing Belt Or Chain

The 2017 Lexus RX has a timing chain and is an interference engine.

2016 Lexus RX - Timing Belt Or Chain

The 2016 Lexus RX has a timing chain and is an interference engine.

2015 Lexus RX - Timing Belt Or Chain

The 2015 Lexus RX has a timing chain and is an interference engine.

2014 Lexus RX - Timing Belt Or Chain

The 2014 Lexus RX has a timing chain and is an interference engine.

2013 Lexus RX - Timing Belt Or Chain

The 2013 Lexus RX has a timing chain and is an interference engine.

2012 Lexus RX - Timing Belt Or Chain

The 2012 Lexus RX has a timing chain and is an interference engine.

2011 Lexus RX - Timing Belt Or Chain

The 2011 Lexus RX has a timing chain and is an interference engine.

2010 Lexus RX - Timing Belt Or Chain

The 2010 Lexus RX has a timing chain and is an interference engine.

2009 Lexus RX - Timing Belt Or Chain

The 2009 Lexus RX has a timing chain and is an interference engine.

2008 Lexus RX - Timing Belt Or Chain

The 2008 Lexus RX has a timing chain and is an interference engine.

2007 Lexus RX - Timing Belt Or Chain

The 2007 Lexus RX has a timing chain and is an interference engine.

2003 Lexus RX - Timing Belt Or Chain

The 2003 Lexus RX has a timing belt and is a non-interference engine.

2002 Lexus RX - Timing Belt Or Chain

The 2002 Lexus RX has a timing belt and is a non-interference engine.

2001 Lexus RX - Timing Belt Or Chain

The 2001 Lexus RX has a timing belt and is a non-interference engine.

1999 Lexus RX - Timing Belt Or Chain

The 1999 Lexus RX has a timing belt and is a non-interference engine.

Timing Belt Basics

The primary purpose of the timing belt or timing chain is to maintain the timing (syncronization) between the crankshaft and the camshaft(s).

A timing belt is made of a rubber compound while a timing chain is made of chain similiar to a bicycle chain.

A timing belt wears out over time and must be replaced at the manufacturer's specified interval. Timing belt failure can result in serious engine damage.

Although a timing chain will wear over time it is usually good for the lifetime of the engine but it should be routinely inspected.