The timing belt is one of the most critical — and most overlooked — maintenance items on your vehicle. It synchronizes the rotation of the crankshaft and camshaft(s), ensuring your engine's valves open and close at precisely the right moment. When a timing belt breaks, the engine can suffer catastrophic internal damage, often requiring an engine replacement.
Most manufacturers recommend timing belt replacement between 60,000 and 105,000 miles, but the interval varies by vehicle. At Hahn Automotive in Santa Rosa, we follow manufacturer specifications and inspect your timing belt during routine maintenance to catch wear before it becomes a roadside disaster.
We strongly recommend replacing the water pump, idler pulleys, and tensioner at the same time as the timing belt — since these components are accessed during the same job and often fail around the same mileage.
Signs You Need Timing Belt
Our Process
Mileage & Service History Review
We review your vehicle's mileage, age, and service records to determine whether timing belt replacement is due or overdue.
Complete Kit Recommendation
We recommend replacing the full timing belt kit — belt, tensioner, idler pulleys, and water pump — for complete peace of mind.
Expert Installation
Timing belt work requires precision and experience. Our technicians follow exact manufacturer procedures for your specific engine.
Verification & Test
After installation, we verify proper timing, run the engine to operating temperature, and inspect for any leaks or issues.
Why Choose Hahn Automotive?
Prevention is Everything
A timing belt failure causes engine damage that can cost $3,000–$10,000 to repair. The belt replacement is a fraction of that cost.
Complete Kit Always
Replacing the belt alone while leaving original tensioners and pulleys is false economy. We recommend complete kit replacement.
Precise Workmanship
Timing belt work leaves no margin for error. Our experienced technicians take the time to do it right.
Know Your Interval
We'll tell you exactly when your timing belt is due based on your specific vehicle — and remind you at each service.