The 2017 Honda Accord uses a timing chain, not a timing belt. This applies across all engine options for that year, including the 2.4-liter i4, the 3.5-liter V6, and the Hybrid powertrain.
Understanding this matters for maintenance and ownership because timing belts require periodic replacement, while timing chains are designed to last longer with service focused on the chain’s tensioners and guides as the engine ages. Honda’s 2017 Accord lineup relies on timing chains to drive the camshafts across its available engines.
Engine options and timing drive
In 2017, the Accord was offered with several powertrains, and all used a timing-chain setup rather than a belt. The main options were the 2.4-liter four-cylinder, the 3.5-liter V6, and the hybrid drivetrain that pairs a 2.0-liter Atkinson-cycle engine with electric motors.
- 2.4-liter inline-4 i-VTEC engine — timing chain
- 3.5-liter V6 engine — timing chain
- Hybrid powertrain (2.0-liter Atkinson-cycle engine with electric motors) — timing chain
Because these engines rely on chains rather than belts, there is no scheduled belt-change interval in the owner’s manual. Nonetheless, the chain system benefits from regular oil changes and periodic inspection of tensioners and guides as the vehicle accrues mileage.
Maintenance considerations for timing chains
Although a timing chain is designed for a long service life, wear in the chain, tensioner, or guides can develop with high mileage, poor lubrication, or aggressive driving. If you hear a rattling noise at startup or while the engine is running, have the front of the engine inspected promptly to prevent potential damage.
Bottom line for owners
For the 2017 Honda Accord, drivers don’t need to plan for a timing-belt change at a fixed interval. The timing-chain design across the lineup reduces that maintenance item, with attention instead focused on regular oil changes and monitoring for chain-related issues as the car ages.
Summary
The 2017 Honda Accord uses a timing chain across its engines, including the 2.4L I4, the 3.5L V6, and the Hybrid powertrain. There is no timing belt in this model year’s Accord lineup. Chains are designed to last longer, but ongoing maintenance of the chain system is still important to prevent wear-related failures.