All Acura MDX engines have timing belts from the model years 2001 to 2026. All Acura MDX engines from 2001 to 2026 are interference.
Scroll down to see specific data for your model year below.
The timing belt (or chain) maintains the proper synchronization between the various engine components in a combustion engine.
If the belt or chain stretches or breaks, it can lead to catastrophic engine damage.
Timing belts have a recommended replacement interval, while timing chains are generally rated for the engines lifetime, although they need to be inspected occasionally.
| Year | Engine | Belt Or Chain | Interference | Service Interval |
|---|---|---|---|---|
| 2026 | 3.0L Turbo | Timing Belt | Interference | Maintenance Minder 4; 60k extreme-temperature/towing use |
| 2026 | 3.5L | Timing Belt | Interference | Maintenance Minder 4; 60k extreme-temperature/towing use |
| 2025 | 3.0L DOHC Turbo V6 355 hp (J30AD) | Timing Belt | Interference | Maintenance Minder 4; 60k extreme-temperature/towing use |
| 2025 | 3.5L V6 290 hp (J35Y5) | Timing Belt | Interference | Maintenance Minder 4; 60k extreme-temperature/towing use |
| 2024 | 3.0L DOHC Turbo V6 355 hp (J30AD) | Timing Belt | Interference | Maintenance Minder 4; 60k extreme-temperature/towing use |
| 2024 | 3.5L V6 290 hp (J35Y5) | Timing Belt | Interference | Maintenance Minder 4; 60k extreme-temperature/towing use |
| 2023 | 3.0L DOHC Turbo V6 355 hp (J30AD) | Timing Belt | Interference | Maintenance Minder 4; 60k extreme-temperature/towing use |
| 2023 | 3.5L V6 290 hp (J35Y5) | Timing Belt | Interference | Maintenance Minder 4; 60k extreme-temperature/towing use |
| 2022 | 3.5L V6 290 hp (J35Y5) | Timing Belt | Interference | Maintenance Minder 4; 60k extreme-temperature/towing use |
| 2022 | 3.0L DOHC Turbo V6 355 hp (J30AD) | Timing Belt | Interference | Maintenance Minder 4; 60k extreme-temperature/towing use |
| 2020 | 3.5L V6 290 hp (J35Y5) | Timing Belt | Interference | 60k - 100k |
| 2020 | 3.0L V6 Hybrid 321 hp (J30Y1) | Timing Belt | Interference | 60k - 100k |
| 2019 | 3.5L V6 290 hp (J35Y5) | Timing Belt | Interference | 60k - 100k |
| 2019 | 3.0L V6 Hybrid 321 hp (J30Y1) | Timing Belt | Interference | 60k - 100k |
| 2018 | 3.5L V6 290 hp (J35Y5) | Timing Belt | Interference | 60k - 100k |
| 2018 | 3.0L V6 Hybrid 321 hp (J30Y1) | Timing Belt | Interference | 60k - 100k |
| 2017 | 3.5L V6 290 hp (J35Y5) | Timing Belt | Interference | 60k - 100k |
| 2017 | 3.0L V6 Hybrid 321 hp (J30Y1) | Timing Belt | Interference | 60k - 100k |
| 2016 | 3.5L V6 290 hp (J35Y5) | Timing Belt | Interference | 60k - 100k |
| 2015 | 3.5L V6 290 hp (J35Y5) | Timing Belt | Interference | 60k - 100k |
| 2014 | 3.5L V6 290 hp (J35Y5) | Timing Belt | Interference | 60k - 100k |
| 2013 | 3.7L V6 300 hp (J37A1) | Timing Belt | Interference | 60k - 100k |
| 2012 | 3.7L V6 300 hp (J37A1) | Timing Belt | Interference | 60k - 100k |
| 2011 | 3.7L V6 300 hp (J37A1) | Timing Belt | Interference | 60k - 100k |
| 2010 | 3.7L V6 300 hp (J37A1) | Timing Belt | Interference | 60k - 100k |
| 2009 | 3.7L V6 300 hp (J37A1) | Timing Belt | Interference | 60k - 100k |
| 2008 | 3.7L V6 300 hp (J37A1) | Timing Belt | Interference | 60k - 100k |
| 2007 | 3.7L V6 300 hp (J37A1) | Timing Belt | Interference | 60k - 100k |
| 2006 | 3.5L V6 265 hp (J35A3) | Timing Belt | Interference | 60k - 100k |
| 2005 | 3.5L V6 265 hp (J35A3) | Timing Belt | Interference | 60k - 100k |
| 2004 | 3.5L V6 265 hp (J35A3) | Timing Belt | Interference | 60k - 100k |
| 2003 | 3.5L V6 265 hp (J35A3) | Timing Belt | Interference | 60k - 100k |
| 2002 | 3.5L V6 240 hp (J35A3) | Timing Belt | Interference | 60k - 100k |
| 2001 | 3.5L V6 240 hp (J35A3) | Timing Belt | Interference | 60k - 100k |