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Vehicle Specification Lookup Tool🔍
The Subaru Outback engines have timing chains or timing belts, depending on the engine and model year. These engines are interference.
Scroll down to see detailed timing belt data for your particular model year of the Subaru Outback.
| Year | Engine | Belt Or Chain | Interference or Non-Interference |
|---|---|---|---|
| 2013-2026 | All | Timing Chain | Interference |
| 2001-2012 | 2.5L | Timing Belt | Interference |
| 2008-2012 | 3.6L | Timing Chain | Interference |
| 2001-2007 | 3.0L | Timing Chain | Interference |
| 2000 | All | Timing Belt | 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 2026 Subaru Outback engines have timing chains and are interference engines.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 2.4L 4 Cyl. Turbo | Timing Chain | Interference | Lifetime |
| 2.5L 4 Cyl. | Timing Chain | Interference | Lifetime |
The 2025 Subaru Outback engines have timing chains and are interference engines.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 2.5L 4 Cyl. NA | Timing Chain | Interference | Lifetime |
| 2.4L 4 Cyl. Turbo | Timing Chain | Interference | Lifetime |
The 2024 Subaru Outback engines have timing chains and are interference engines.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 2.4L 4 Cyl. Turbo | Timing Chain | Interference | Lifetime |
| 2.5L 4 Cyl. NA | Timing Chain | Interference | Lifetime |
The 2023 Subaru Outback engines have timing chains and are interference engines.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 2.4L 4 Cyl. Turbo | Timing Chain | Interference | Lifetime |
| 2.5L 4 Cyl. NA | Timing Chain | Interference | Lifetime |
The 2022 Subaru Outback engines have timing chains and are interference engines.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 2.4L 4 Cyl. Turbo | Timing Chain | Interference | Lifetime |
| 2.5L 4 Cyl. NA | Timing Chain | Interference | Lifetime |

The 2021 Subaru Outback engines have timing chains and are interference engines.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 2.5L 4 Cyl. NA | Timing Chain | Interference | Lifetime |
| 2.4L 4 Cyl. Turbo | Timing Chain | Interference | Lifetime |

The 2020 Subaru Outback engines have timing chains and are interference engines.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 2.5L 4 Cyl. NA | Timing Chain | Interference | Lifetime |
| 2.4L 4 Cyl. Turbo | Timing Chain | Interference | Lifetime |
The 2019 Subaru Outback engines have timing chains and are interference engines.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 2.5L 4 Cyl. NA | Timing Chain | Interference | Lifetime |
| 3.6L (H6) | Timing Chain | Interference | Lifetime |

The 2018 Subaru Outback engines have timing chains and are interference engines.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 2.5L 4 Cyl. NA | Timing Chain | Interference | Lifetime |
| 3.6L (H6) | Timing Chain | Interference | Lifetime |

The 2017 Subaru Outback engines have timing chains and are interference engines.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 2.5L 4 Cyl. NA | Timing Chain | Interference | Lifetime |
| 3.6L (H6) | Timing Chain | Interference | Lifetime |
The 2016 Subaru Outback engines have timing chains and are interference engines.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 2.5L 4 Cyl. NA | Timing Chain | Interference | Lifetime |
| 3.6L (H6) | Timing Chain | Interference | Lifetime |
The 2015 Subaru Outback engines have timing chains and are interference engines.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 2.5L 4 Cyl. NA | Timing Chain | Interference | Lifetime |
| 3.6L (H6) | Timing Chain | Interference | Lifetime |
The 2014 Subaru Outback engines have timing chains and are interference engines.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 2.5L 4 Cyl. NA | Timing Chain | Interference | Lifetime |
| 3.6L (H6) | Timing Chain | Interference | Lifetime |
The 2013 Subaru Outback engines have timing chains and are interference engines.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 2.5L 4 Cyl. NA | Timing Chain | Interference | Lifetime |
| 3.6L (H6) | Timing Chain | Interference | Lifetime |
The 2012 Subaru Outback engines have timing belts or timing chains, depending on the engine. These engines are interference.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 2.5L 4 Cyl. NA | Timing Belt | Interference | Lifetime |
| 3.6L (H6) | Timing Chain | Interference | Lifetime |
The 2011 Subaru Outback engines have timing belts or timing chains, depending on the engine. These engines are interference.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 2.5L 4 Cyl. NA | Timing Belt | Interference | Lifetime |
| 3.6L (H6) | Timing Chain | Interference | Lifetime |
The 2010 Subaru Outback engines have timing belts or timing chains, depending on the engine. These engines are interference.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 2.5L 4 Cyl. NA | Timing Belt | Interference | 105k |
| 3.6L (H6) | Timing Chain | Interference | Lifetime |
The 2009 Subaru Outback engines have timing belts or timing chains, depending on the engine. These engines are interference.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 2.5L 4 Cyl. NA | Timing Belt | Interference | 105k |
| 2.5L 4 Cyl. Turbo | Timing Belt | Interference | 105k |
| 3.6L (H6) | Timing Chain | Interference | Lifetime |
The 2008 Subaru Outback engines have timing belts or timing chains, depending on the engine. These engines are interference.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 2.5L 4 Cyl. NA | Timing Belt | Interference | 105k |
| 2.5L 4 Cyl. Turbo | Timing Belt | Interference | 105k |
| 3.6L (H6) | Timing Chain | Interference | Lifetime |
The 2007 Subaru Outback engines have timing belts or timing chains, depending on the engine. These engines are interference.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 2.5L 4 Cyl. NA | Timing Belt | Interference | 105k |
| 2.5L 4 Cyl. Turbo | Timing Belt | Interference | 105k |
| 3.0L 6 Cyl. | Timing Chain | Interference | Lifetime |
The 2006 Subaru Outback engines have timing belts or timing chains, depending on the engine. These engines are interference.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 2.5L 4 Cyl. NA | Timing Belt | Interference | 105k |
| 2.5L 4 Cyl. Turbo | Timing Belt | Interference | 105k |
| 3.0L 6 Cyl. | Timing Chain | Interference | Lifetime |
The 2005 Subaru Outback engines have timing belts or timing chains, depending on the engine. These engines are interference.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 2.5L 4 Cyl. NA | Timing Belt | Interference | 105k |
| 2.5L 4 Cyl. Turbo | Timing Belt | Interference | 105k |
| 3.0L 6 Cyl. | Timing Chain | Interference | Lifetime |
The 2004 Subaru Outback engines have timing belts or timing chains, depending on the engine. These engines are interference.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 2.5L 4 Cyl. NA | Timing Belt | Interference | 105k |
| 3.0L 6 Cyl. | Timing Chain | Interference | Lifetime |
The 2003 Subaru Outback engines have timing belts or timing chains, depending on the engine. These engines are interference.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 2.5L 4 Cyl. NA | Timing Belt | Interference | 105k |
| 3.0L 6 Cyl. | Timing Chain | Interference | Lifetime |
The 2002 Subaru Outback engines have timing belts or timing chains, depending on the engine. These engines are interference.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 2.5L 4 Cyl. NA | Timing Belt | Interference | 105k |
| 3.0L 6 Cyl. | Timing Chain | Interference | Lifetime |
The 2001 Subaru Outback engines have timing belts or timing chains, depending on the engine. These engines are interference.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 2.5L 4 Cyl. NA | Timing Belt | Interference | 105k |
| 3.0L 6 Cyl. | Timing Chain | Interference | Lifetime |
The 2000 Subaru Outback has a timing belt and is an interference engine.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 2.5L 4 Cyl. NA | Timing Belt | Interference | 105k |

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.
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