Gates 21/32in x 21/32in x 15 3/32in

Keep your Honda or Acura’s cooling system performing at its best with the Honda K24A1/A2/A4/A8 Water Passage (Part Number: 19410-RAA-A00). This OEM water passage is designed to maintain proper coolant circulation, ensuring consistent engine temperatures and preventing overheating under demanding conditions. Engineered by Honda for precision fitment, this part is an ideal choice for restoring factory reliability or replacing a worn or damaged water passage. Constructed from durable materials to withstand heat and corrosion, the Honda K24 Water Passage provides a direct-fit solution with no modifications required. Whether you are maintaining a daily-driven vehicle or refreshing a performance build, this factory part guarantees long-lasting performance and peace of mind. Compatible with a wide range of K24-powered models, it’s a must-have replacement for anyone working on their Honda or Acura cooling system.