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Vehicle Specification Lookup Tool🔍
The Chrysler Pacifica 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 Chrysler Pacifica.
| Year | Engine | Belt Or Chain | Interference or Non-Interference |
|---|---|---|---|
| 2017-2026 | All | Timing Chain | Interference |
| 2005-2008 | 3.8L | Timing Chain | Interference |
| 2007-2008 | 4.0L | Timing Belt | Interference |
| 2005-2006 | 3.5L | Timing Belt | Interference |
| 2004 | 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 Chrysler Pacifica engines have timing chains and are interference engines.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 3.6L | Timing Chain | Interference | Lifetime |
| 3.6L V6 Plug-in Hybrid | Timing Chain | Interference | Lifetime |
The 2025 Chrysler Pacifica has a timing chain and is an interference engine.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 3.6L | Timing Chain | Interference | Lifetime |
The 2024 Chrysler Pacifica has a timing chain and is an interference engine.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 3.6L | Timing Chain | Interference | Lifetime |
The 2023 Chrysler Pacifica has a timing chain and is an interference engine.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 3.6L | Timing Chain | Interference | Lifetime |

The 2022 Chrysler Pacifica has a timing chain and is an interference engine.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 3.6L | Timing Chain | Interference | Lifetime |
The 2021 Chrysler Pacifica has a timing chain and is an interference engine.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 3.6L | Timing Chain | Interference | Lifetime |

The 2020 Chrysler Pacifica has a timing chain and is an interference engine.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 3.6L | Timing Chain | Interference | Lifetime |

The 2019 Chrysler Pacifica has a timing chain and is an interference engine.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 3.6L | Timing Chain | Interference | Lifetime |

The 2018 Chrysler Pacifica has a timing chain and is an interference engine.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 3.6L | Timing Chain | Interference | Lifetime |

The 2017 Chrysler Pacifica has a timing chain and is an interference engine.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 3.6L | Timing Chain | Interference | Lifetime |
The 2008 Chrysler Pacifica 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 |
|---|---|---|---|
| 3.8L | Timing Chain | Interference | Lifetime |
| 4.0L | Timing Belt | Interference | 100k |
The 2007 Chrysler Pacifica 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 |
|---|---|---|---|
| 3.8L | Timing Chain | Interference | Lifetime |
| 4.0L | Timing Belt | Interference | 100k |
The 2006 Chrysler Pacifica 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 |
|---|---|---|---|
| 3.8L | Timing Chain | Interference | Lifetime |
| 3.5L | Timing Belt | Interference | 100k |
The 2005 Chrysler Pacifica 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 |
|---|---|---|---|
| 3.8L | Timing Chain | Interference | Lifetime |
| 3.5L | Timing Belt | Interference | 100k |
The 2004 Chrysler Pacifica has a timing belt and is an interference engine.
| Engine | Belt Or Chain | Interference or Non-Interference | Service Interval |
|---|---|---|---|
| 3.5L | Timing Belt | Interference | 100k |

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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