
Post Written By Jackson Briar
Vehicle Specification Lookup Tool🔍
The Subaru Forester 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 Forester.
| Year | Engine | Belt Or Chain | Interference or Non-Interference |
|---|---|---|---|
| 2014-2026 | All | Timing Chain | Interference |
| 2011-2013 | 2.5L Naturally Aspirated | Timing Chain | Interference |
| 2011-2013 | 2.5L Turbo | Timing Belt | Interference |
| 1998-2010 | 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 Forester engines have timing chains and are interference engines.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 2.5L 4 Cyl. | Timing Chain | Interference | Lifetime |
| 2.5L 4 Cyl. Hybrid | Timing Chain | Interference | Lifetime |
The 2025 Subaru Forester engines have timing chains and are interference engines.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 2.5L 4 Cyl. | Timing Chain | Interference | Lifetime |
| 2.5L 4 Cyl. Hybrid | Timing Chain | Interference | Lifetime |
The 2024 Subaru Forester has a timing chain and is an interference engine.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 2.5L 4 Cyl. | Timing Chain | Interference | Lifetime |
The 2023 Subaru Forester has a timing chain and is an interference engine.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 2.5L 4 Cyl. | Timing Chain | Interference | Lifetime |
The 2022 Subaru Forester has a timing chain and is an interference engine.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 2.5L 4 Cyl. | Timing Chain | Interference | Lifetime |
The 2021 Subaru Forester has a timing chain and is an interference engine.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 2.5L 4 Cyl. 182 hp (FB25 DI H4) | Timing Chain | Interference | Lifetime |

The 2020 Subaru Forester has a timing chain and is an interference engine.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 2.5L 4 Cyl. 182 hp (FB25 DI H4) | Timing Chain | Interference | Lifetime |

The 2019 Subaru Forester has a timing chain and is an interference engine.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 2.5L 4 Cyl. 182 hp (FB25 DI H4) | Timing Chain | Interference | Lifetime |

The 2018 Subaru Forester engines have timing chains and are interference engines.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 2.5L 4 Cyl. 170 hp (FB25 H4) | Timing Chain | Interference | Lifetime |
| 2.0L 4 Cyl. 250 hp (FA20F H4) | Timing Chain | Interference | Lifetime |

The 2017 Subaru Forester engines have timing chains and are interference engines.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 2.5L 4 Cyl. 170 hp (FB25 H4) | Timing Chain | Interference | Lifetime |
| 2.0L 4 Cyl. 250 hp (FA20F H4) | Timing Chain | Interference | Lifetime |

The 2016 Subaru Forester engines have timing chains and are interference engines.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 2.5L 4 Cyl. 170 hp (FB25 H4) | Timing Chain | Interference | Lifetime |
| 2.0L 4 Cyl. 250 hp (FA20F H4) | Timing Chain | Interference | Lifetime |
The 2015 Subaru Forester engines have timing chains and are interference engines.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 2.5L 4 Cyl. 170 hp (FB25 H4) | Timing Chain | Interference | Lifetime |
| 2.0L 4 Cyl. 250 hp (FA20F H4) | Timing Chain | Interference | Lifetime |

The 2014 Subaru Forester engines have timing chains and are interference engines.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 2.5L 4 Cyl. 170 hp (FB25 H4) | Timing Chain | Interference | Lifetime |
| 2.0L 4 Cyl. 250 hp (FA20F H4) | Timing Chain | Interference | Lifetime |
The 2013 Subaru Forester engines have timing chains or timing belts, depending on the engine. These engines are interference.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 2.5L 4 Cyl. 170 hp (FB25 H4) | Timing Chain | Interference | Lifetime |
| 2.5L 4 Cyl. 224 hp (EJ25 H4) | Timing Belt | Interference | 105k |
The 2012 Subaru Forester engines have timing chains or timing belts, depending on the engine. These engines are interference.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 2.5L 4 Cyl. 170 hp (FB25 H4) | Timing Chain | Interference | Lifetime |
| 2.5L 4 Cyl. 224 hp (EJ25 H4) | Timing Belt | Interference | 105k |
The 2011 Subaru Forester engines have timing chains or timing belts, depending on the engine. These engines are interference.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 2.5L 4 Cyl. 170 hp (FB25 H4) | Timing Chain | Interference | Lifetime |
| 2.5L 4 Cyl. 224 hp (EJ25 H4) | Timing Belt | Interference | 105k |
The 2010 Subaru Forester engines have timing belts and are interference engines.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 2.5L 4 Cyl. 170 hp (EJ25 H4) | Timing Belt | Interference | 105k |
| 2.5L 4 Cyl. 224 hp (EJ25 H4) | Timing Belt | Interference | 105k |
The 2009 Subaru Forester engines have timing belts and are interference engines.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 2.5L 4 Cyl. 170 hp (EJ25 H4) | Timing Belt | Interference | 105k |
| 2.5L 4 Cyl. 224 hp (EJ25 H4) | Timing Belt | Interference | 105k |
The 2008 Subaru Forester engines have timing belts and are interference engines.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 2.5L 4 Cyl. 170 hp (EJ25 H4) | Timing Belt | Interference | 105k |
| 2.5L 4 Cyl. 224 hp (EJ25 H4) | Timing Belt | Interference | 105k |
The 2007 Subaru Forester engines have timing belts and are interference engines.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 2.5L 4 Cyl. 170 hp (EJ25 H4) | Timing Belt | Interference | 105k |
| 2.5L 4 Cyl. 224 hp (EJ25 H4) | Timing Belt | Interference | 105k |
The 2006 Subaru Forester engines have timing belts and are interference engines.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 2.5L 4 Cyl. 170 hp (EJ25 H4) | Timing Belt | Interference | 105k |
| 2.5L 4 Cyl. 224 hp (EJ25 H4) | Timing Belt | Interference | 105k |
The 2005 Subaru Forester engines have timing belts and are interference engines.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 2.5L 4 Cyl. 170 hp (EJ25 H4) | Timing Belt | Interference | 105k |
| 2.5L 4 Cyl. 224 hp (EJ25 H4) | Timing Belt | Interference | 105k |
The 2004 Subaru Forester engines have timing belts and are interference engines.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 2.5L 4 Cyl. 170 hp (EJ25 H4) | Timing Belt | Interference | 105k |
| 2.5L 4 Cyl. 224 hp (EJ25 H4) | Timing Belt | Interference | 105k |
The 2003 Subaru Forester engines have timing belts and are interference engines.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 2.5L 4 Cyl. 170 hp (EJ25 H4) | Timing Belt | Interference | 105k |
| 2.5L 4 Cyl. 224 hp (EJ25 H4) | Timing Belt | Interference | 105k |
The 2002 Subaru Forester has a timing belt and is an interference engine.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 2.5L 4 Cyl. 165 hp (EJ25D H4) | Timing Belt | Interference | 105k |
The 2001 Subaru Forester has a timing belt and is an interference engine.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 2.5L 4 Cyl. 165 hp (EJ25D H4) | Timing Belt | Interference | 105k |
The 2000 Subaru Forester has a timing belt and is an interference engine.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 2.5L 4 Cyl. 165 hp (EJ25D H4) | Timing Belt | Interference | 105k |
The 1999 Subaru Forester has a timing belt and is an interference engine.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 2.5L 4 Cyl. 165 hp (EJ25D H4) | Timing Belt | Interference | 105k |
The 1998 Subaru Forester has a timing belt and is an interference engine.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 2.5L 4 Cyl. 165 hp (EJ25D H4) | 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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Post Written By Jackson Briar

Post Written By Jackson Briar

Post Written By Jackson Briar