ServlogUpdated 2026-06-25
Does the Dodge Durango Have a Timing Belt or Chain?
Compiled & reviewed by Nikolai Tsyrenov · Updated 2026-06-25 · confidence: medium
2021-2025 (3rd gen, WD facelift) Dodge Durango — 3.6L Pentastar V6 (0W-20) or 5.7L HEMI V8 (5W-20, 16 spark plugs); 8-speed auto.
Answer: Timing CHAIN on both engines — no scheduled belt replacement.
| Belt or chain | Timing chain — no scheduled replacement |
|---|---|
| Engine | 3.6L Pentastar V6 (0W-20) or 5.7L HEMI V8 (5W-20, 16 spark plugs); 8-speed auto |
| Interference engine? | Not flagged in our data — confirm in your manual |
| Service milestone | 150k coolant + accessory belt |
The Dodge Durango uses a timing chain designed to last the engine's lifetime, so there's no scheduled replacement — one less recurring service to budget for than belt-driven rivals.
FAQ
Does the Dodge Durango have a timing belt or a timing chain?
Timing CHAIN on both engines — no scheduled belt replacement.
When does the Dodge Durango timing belt need replacing?
Timing CHAIN on both engines — no scheduled belt replacement.
Is the Dodge Durango an interference engine?
Our data doesn't flag the Dodge Durango as a known interference engine, but treat any timing-component failure as serious and follow the schedule in your owner's manual.
← Full Dodge Durango maintenance schedule · Timing belt intervals for all cars
General guidance — confirm against your Dodge Durango owner's manual.
Stop guessing what's due next
Keep every car's service history on schedule — Servlog logs every oil change, rotation and repair, and reminds you when the next service is due.
