
Post Written By Jackson Briar
Exposed: The Truth Behind Tesla Cybertruck's Range – What They Won't Tell You!
Vehicle Specification Lookup Tool🔍
Over the years the Subaru Legacy has had engines with both timing chains and timing belts as well as being both interference or non-interference.
From 2015 to 2025 all Subaru Legacy's have a timing chain and are interference.
From 1998 to 2014 the 2.5L engine had a timing belt and was interference.
From 1990 to 1999 the 2.2L engine had a timing belt and was a non-interference engine.
From 1996 to 1997 the 2.5L engine had a timing belt and was a non-interference engine.
Scroll down to see detailed timing belt data for your particular model year of the Subaru Legacy.
| Year | Engine | Belt Or Chain | Interference or Non-Interference |
|---|---|---|---|
| 2015-2025 | 2.4L, 2.5L, 3.6L | Timing Chain | Interference |
| 1998-2014 | 2.5L | Timing Belt | Interference |
| 1990-1999 | 2.2L | Timing Belt | Non-Interference |
| 1996-1997 | 2.5L | Timing Belt | Non-Interference |
Note: Replacement intervals are broad recommendations and can be affected by age, weather conditions, running conditions etc. Check with the owner's manual/ manufacturer/ dealership.
Check out the Belt Or Chain specifications for other makes and models.
The 2025 Subaru Legacy engines all have timing chains and are interference engines.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 2.5L Boxer 4 Cyl. | Timing Chain | Interference | Lifetime |
| 2.4L Boxer 4 Cyl. Turbocharged | Timing Chain | Interference | Lifetime |

All 2024 Subaru Legacy engines have a timing chain and are interference.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 2.5L Boxer 4 Cyl. | Timing Chain | Interference | Lifetime |
| 2.4L Boxer 4 Cyl. Turbocharged | Timing Chain | Interference | Lifetime |
All 2023 Subaru Legacy engines have a timing chain and are interference.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 2.5L Boxer 4 Cyl. | Timing Chain | Interference | Lifetime |
| 2.4L Boxer 4 Cyl. Turbocharged | Timing Chain | Interference | Lifetime |
All 2022 Subaru Legacy engines have a timing chain and are interference.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 2.5L Boxer 4 Cyl. | Timing Chain | Interference | Lifetime |
| 2.4L Boxer 4 Cyl. Turbocharged | Timing Chain | Interference | Lifetime |

All 2021 Subaru Legacy engines have a timing chain and are interference.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 2.4L Boxer 4 Cyl. Turbocharged | Timing Chain | Interference | Lifetime |
| 2.5L Boxer 4 Cyl. | Timing Chain | Interference | Lifetime |

All 2020 Subaru Legacy engines have a timing chain and are interference.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 2.4L Boxer 4 Cyl. Turbocharged | Timing Chain | Interference | Lifetime |
| 2.5L Boxer 4 Cyl. | Timing Chain | Interference | Lifetime |
All 2019 Subaru Legacy engines have a timing chain and are interference.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 3.6L Boxer 6 Cyl. Turbocharged | Timing Chain | Interference | Lifetime |
| 2.5L Boxer 4 Cyl. | Timing Chain | Interference | Lifetime |

All 2018 Subaru Legacy engines have a timing chain and are interference.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 3.6L Boxer 6 Cyl. Turbocharged | Timing Chain | Interference | Lifetime |
| 2.5L Boxer 4 Cyl. | Timing Chain | Interference | Lifetime |
All 2017 Subaru Legacy engines have a timing chain and are interference.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 3.6L Boxer 6 Cyl. Turbocharged | Timing Chain | Interference | Lifetime |
| 2.5L Boxer 4 Cyl. | Timing Chain | Interference | Lifetime |
All 2016 Subaru Legacy engines have a timing chain and are interference.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 3.6L Boxer 6 Cyl. Turbocharged | Timing Chain | Interference | Lifetime |
| 2.5L Boxer 4 Cyl. | Timing Chain | Interference | Lifetime |
All 2015 Subaru Legacy engines have a timing chain and are interference.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 3.6L Boxer 6 Cyl. Turbocharged | Timing Chain | Interference | Lifetime |
| 2.5L Boxer 4 Cyl. | Timing Chain | Interference | Lifetime |
All 2014 Subaru Legacy engines have a timing belt and are interference.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 2.5L Boxer 4 Cyl. | Timing Belt | Interference | 105k |
All 2013 Subaru Legacy engines have a timing belt and are interference.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 2.5L Boxer 4 Cyl. | Timing Belt | Interference | 105k |
| 2.5L Boxer 4 Cyl. Turbocharged | Timing Belt | Interference | 105k |
All 2012 Subaru Legacy engines have a timing belt and are interference.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 2.5L Boxer 4 Cyl. | Timing Belt | Interference | 105k |
| 2.5L Boxer 4 Cyl. Turbocharged | Timing Belt | Interference | 105k |
All 2011 Subaru Legacy engines have a timing belt and are interference.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 2.5L Boxer 4 Cyl. | Timing Belt | Interference | 105k |
| 2.5L Boxer 4 Cyl. Turbocharged | Timing Belt | Interference | 105k |
All 2010 Subaru Legacy engines have a timing belt and are interference.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 2.5L Boxer 4 Cyl. | Timing Belt | Interference | 105k |
| 2.5L Boxer 4 Cyl. Turbocharged | Timing Belt | Interference | 105k |
All 2009 Subaru Legacy engines have a timing belt and are interference.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 2.5L Boxer 4 Cyl. | Timing Belt | Interference | 105k |
| 2.5L Boxer 4 Cyl. Turbocharged | Timing Belt | Interference | 105k |
All 2008 Subaru Legacy engines have a timing belt and are interference.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 2.5L Boxer 4 Cyl. | Timing Belt | Interference | 105k |
| 2.5L Boxer 4 Cyl. Turbocharged | Timing Belt | Interference | 105k |
All 2007 Subaru Legacy engines have a timing belt and are interference.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 2.5L Boxer 4 Cyl. | Timing Belt | Interference | 105k |
| 2.5L Boxer 4 Cyl. Turbocharged | Timing Belt | Interference | 105k |
All 2006 Subaru Legacy engines have a timing belt and are interference.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 2.5L Boxer 4 Cyl. | Timing Belt | Interference | 105k |
| 2.5L Boxer 4 Cyl. Turbocharged | Timing Belt | Interference | 105k |
All 2005 Subaru Legacy engines have a timing belt and are interference.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 2.5L Boxer 4 Cyl. | Timing Belt | Interference | 105k |
| 2.5L Boxer 4 Cyl. Turbocharged | Timing Belt | Interference | 105k |
All 2004 Subaru Legacy engines have a timing belt and are interference.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 2.5L Boxer 4 Cyl. | Timing Belt | Interference | 105k |
All 2003 Subaru Legacy engines have a timing belt and are interference.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 2.5L Boxer 4 Cyl. | Timing Belt | Interference | 105k |
All 2002 Subaru Legacy engines have a timing belt and are interference.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 2.5L Boxer 4 Cyl. | Timing Belt | Interference | 105k |
All 2001 Subaru Legacy engines have a timing belt and are interference.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 2.5L Boxer 4 Cyl. | Timing Belt | Interference | 105k |
All 2000 Subaru Legacy engines have a timing belt. The 2.2L is non-interference while the 2.5L is interference.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 2.5L Boxer 4 Cyl. | Timing Belt | Interference | 105k |
All 1999 Subaru Legacy engines have a timing belt. The 2.2L is non-interference while the 2.5L is interference.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 2.2L Boxer 4 Cyl | Timing Belt | Non-Interference | 60k |
| 2.5L Boxer 4 Cyl. | Timing Belt | Interference | 105k |
All 1998 Subaru Legacy engines have a timing belt. The 2.2L is non-interference while the 2.5L is interference.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 2.2L Boxer 4 Cyl | Timing Belt | Non-Interference | 60k |
| 2.5L Boxer 4 Cyl. | Timing Belt | Interference | 105k |
All 1997 Subaru Legacy engines have a timing belt and are non-interference.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 2.2L Boxer 4 Cyl | Timing Belt | Non-Interference | 60k |
| 2.5L Boxer 4 Cyl. | Timing Belt | Non-Interference | 60k |
All 1996 Subaru Legacy engines have a timing belt and are non-interference.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 2.2L Boxer 4 Cyl | Timing Belt | Non-Interference | 60k |
| 2.5L Boxer 4 Cyl. | Timing Belt | Non-Interference | 60k |
All 1995 Subaru Legacy engines have a timing belt and are non-interference.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 2.2L Boxer 4 Cyl | Timing Belt | Non-Interference | 60k |
All 1994 Subaru Legacy engines have a timing belt and are non-interference.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 2.2L Boxer 4 Cyl | Timing Belt | Non-Interference | 60k |
| 2.2L Boxer 4 Cyl. Turbocharged | Timing Belt | Non-Interference | 60k |
All 1993 Subaru Legacy engines have a timing belt and are non-interference.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 2.2L Boxer 4 Cyl | Timing Belt | Non-Interference | 60k |
| 2.2L Boxer 4 Cyl. Turbocharged | Timing Belt | Non-Interference | 60k |
All 1992 Subaru Legacy engines have a timing belt and are non-interference.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 2.2L Boxer 4 Cyl | Timing Belt | Non-Interference | 60k |
| 2.2L Boxer 4 Cyl. Turbocharged | Timing Belt | Non-Interference | 60k |
All 1991 Subaru Legacy engines have a timing belt and are non-interference.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 2.2L Boxer 4 Cyl | Timing Belt | Non-Interference | 60k |
| 2.2L Boxer 4 Cyl. Turbocharged | Timing Belt | Non-Interference | 60k |
All 1990 Subaru Legacy engines have a timing belt and are non-interference.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 2.2L Boxer 4 Cyl | Timing Belt | Non-Interference | 60k |

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.
10) Toyota RAV4
11) Honda Odyssey

Post Written By Jackson Briar
Exposed: The Truth Behind Tesla Cybertruck's Range – What They Won't Tell You!

Post Written By Jackson Briar
Honda Owners in Disbelief as Rear Windows Shatter Without Warning - Even While Parked!

Post Written By Jackson Briar
Hertz Predicts $245 Million Loss: The Steep Price of Depreciating Electric Car Dreams And Reality