Parts for your 2011 Honda Stream-Timing belt kit

2011 Honda Stream timing-belt-kit: is it used on this model?

The 2011 Honda Stream doesn’t use a timing-belt-kit. This generation (RN6–RN9) runs the R18A 1.8-litre or R20A 2.0-litre SOHC i‑VTEC engines, both of which are chain‑driven. That means there’s no timing belt to replace and no need for a belt kit on this vehicle.

Honda designed these R‑series engines with a timing chain that runs inside the engine, lubricated by engine oil and managed by a hydraulic tensioner and chain guides. It’s intended to last the life of the engine under normal conditions, so there’s no scheduled timing belt change. The water pump on these models is driven by the accessory (serpentine) belt, not by a timing belt, so there’s no combined belt-and-pump service either.

For owners chasing peace of mind, what matters most is regular oil changes with the correct spec oil. Old or incorrect oil can lead to tensioner and guide wear, which may show up as a rattle on cold start or fault codes for cam timing correlation. If noise develops, a technician can inspect the chain, guides and tensioner and replace components as needed. Otherwise, just keep the servicing on point—fresh oil, a healthy serpentine belt, and the right viscosity—and the chain should keep doing its thing for many kilometres.

Note: Earlier first‑gen Stream models with the 1.7‑litre D17A used a timing belt, but that’s not the case for the 2011 second‑gen RN6–RN9 Stream. For grey imports, confirm by engine code on the VIN plate.

Technical sources referenced:

• Honda Stream (RN6–RN9) Service Manual, Engine Mechanical—Timing Chain, R18A/R20A
• Honda Owner’s Maintenance Schedule (R18A/R20A): no timing belt replacement item listed
• Gates Australia Timing Belt & Water Pump Application Guide (AUS/NZ): 2011 Honda Stream R18A/R20A listed as timing chain
• Dayco Australia/NZ Applications Catalogue: Honda Stream RN6–RN9 shown with timing chain

Popular questions about 2011 Honda Stream timing-belt-kit

Does the 2011 Honda Stream have a timing belt or a chain?
It has a timing chain. Both the 1.8 R18A and 2.0 R20A engines are chain‑driven, so a timing-belt-kit isn’t applicable on this model year.

When should the timing chain be replaced on a 2011 Honda Stream?
There’s no fixed replacement interval. With regular oil changes and the correct oil grade, the chain is designed to last the life of the engine. Replace only if there are symptoms such as start‑up rattle, cam/crank correlation faults, or confirmed wear to the chain, guides or tensioner.

Is there any benefit to fitting a timing-belt-kit during servicing?
No—there’s no timing belt on this model. For preventive maintenance, focus on engine oil quality, inspect the serpentine belt and tensioner, and service the water pump on condition since it’s accessory‑belt driven, not part of a timing belt system.