What interval do replace timing belt on Mazda 323 1.6 gsi?

The timing belt on a Mazda 323 1.6 GSI should typically be replaced every 60,000 to 100,000 miles, or every 5 to 7 years, whichever comes first. It's important to consult the owner's manual for specific recommendations, as maintenance intervals can vary based on driving conditions and maintenance history. Regular inspections are also advised to detect any signs of wear.