Dayco, Author at UnderhoodService
Automotive Belts, While Lasting Longer Than Ever, Still Wear Out Over Time

The typical replacement interval for serpentine belts and flat belts today is around 90,000 miles – which for many vehicles means only once every seven to nine years! That’s a lot of miles between belt changes.

Sealing Modern Water Pumps

Over the past 20 years, we have seen water pumps and cooling systems evolve to improve start-up emissions.