Does brz have a timing belt or chain?
The BRZ uses a timing chain, not a timing belt.
In the BRZ’s modern generations, the engine timing is driven by a metal chain that synchronizes the camshafts and crankshaft. This design is common in Subaru/Toyota sports cars and is chosen for durability and high-rev reliability. While timing chains don’t have a regular belt-style replacement interval, they can wear or fail if tensioners or guides degrade, so routine maintenance and listening for unusual noises remain important.
How the BRZ timing system works
The BRZ relies on a timing chain to keep the camshafts in sync with the crankshaft. The chain is typically kept tensioned by a tensioner and guided by chain guides, and it works with the engine’s dual overhead camshafts and variable valve timing. Compared with timing belts, a chain is heavier and more durable, which suits the BRZ’s performance characteristics.
Engine family context
The BRZ’s powertrain lineage centers on Subaru’s FA-series boxer engines, including the 2.0-liter FA20 and the 2.4-liter FA24 families. Across these generations, timing chains are used rather than belts, aligning with the car’s emphasis on high-rev reliability and long-term durability.
For owners, the practical takeaway is straightforward: there is no routine timing-belt replacement to plan around. If you hear timing-area noises or notice unusual performance issues, have the system inspected as part of your regular maintenance schedule.
Maintenance considerations for timing chains
Here are the main points to understand about timing chains in the BRZ context. These factors help owners know what to expect and how to maintain reliability.
- Durability and replacement needs: Timing chains are designed to last the life of the engine under normal driving and typically do not have a fixed replacement interval like timing belts.
- Maintenance symptoms: A failing chain may produce rattle or tapping noises from the timing area, especially on cold starts or at higher engine load. If you notice unusual noise, have the engine inspected promptly.
- Tensioners and guides: Worn tensioners or guides can cause chain slack or noise; these components may be replaced during major service if needed.
- Related components: In chain-driven engines, components such as the water pump and other timing-linked parts are often inspected or replaced during timing-service intervals.
- Cost and complexity: Chain-related repairs can be more labor-intensive than belt changes, but routine belt-style maintenance is not required for this engine.
In summary: For BRZs, expect a durable timing chain that generally does not require routine replacement, with attention to tensioners, guides, and related components as part of regular maintenance or in response to symptoms.
Summary
The BRZ uses a timing chain, not a belt, across its current engine lineup. This setup supports the car’s performance-oriented design and means owners typically don’t face scheduled belt replacements. Regular maintenance and attention to potential chain-tensioner or guide wear are the key considerations for long-term reliability.
When to replace timing belt brz?
Timing belt replacements:
Subaru timing belts need to be replaced after seven years or 105,000 miles; whichever comes first.
Does the brz have a timing chain?
This Fits Your Subaru BRZ. Your engine's timing chain can stretch over time resulting in a check engine light that comes along with excessive noise from your engine's timing cover. If the chain has broken, which is a rare occurrence, the engine will not start.
Do subarus have a timing chain or a timing belt?
Depending on what kind of engine your Subaru has, it may be equipped with either a timing belt or a timing chain. These two parts serve the same function, but require different attention. A timing belt is rubber-based, and will need to be replaced at certain maintenance intervals.
Does a 2013 Subaru BRZ have a timing belt or chain?
Timing Chain
Notes: Engine Timing Chain.
