Brake Calipers: lifespan, maintenance and replacement

Typical lifespan: 75,000–100,000 miles.

Maintenance schedule

• Inspect calipers for leaks — With every brake service
• Have slide mechanisms and boots serviced using the specified procedure/lubricant — At brake service, where fitted

Signs it needs replacing

• Vehicle pulls to one side
• Uneven brake pad wear
• Leaking brake fluid at caliper
• Caliper sticking or seizing

Tips

Ask about approved rebuild or remanufactured options and core returns. Electronic parking-brake calipers may need a special service mode; never force components or put lubricant on friction surfaces.