* Quality of the starter: A higher-quality, more expensive starter is generally more durable.
* Driving habits: Frequent short trips (not allowing the starter to cool down properly) can shorten its lifespan. Harsh weather conditions also take a toll.
* Vehicle maintenance: Regular maintenance, including battery checks and cleaning connections, can extend the starter's life.
* Vehicle age and use: Older vehicles and those used for heavy-duty work will put more stress on the starter.
With all this considered, a reasonable estimate for the lifespan of a car starter is between 8 and 10 years, or 100,000 to 150,000 miles. However, it's not uncommon for starters to last much longer or to fail much sooner, depending on the factors listed above. Some might fail within a few years, while others can easily surpass 200,000 miles.
