Genuine 1628138010 Water Bypass Hose No. - 4

The Genuine 1628138010 Water Bypass Hose is an OEM replacement coolant hose manufactured by Toyota to factory specifications. This water bypass hose plays a critical role in your engine's cooling system by routing coolant through the bypass circuit, ensuring proper engine temperature regulation and preventing overheating.

Key Features:

• Genuine Toyota OEM part number 16281-38010 (also known as Water Bypass Hose No. 4)
• Manufactured to Toyota's exact factory specifications for guaranteed fit and performance
• Constructed from heat-resistant, durable materials designed to withstand engine compartment temperatures
• Rigorously tested for reliability and long-lasting durability
• Direct replacement for worn or damaged original coolant bypass hoses
• Backed by manufacturer warranty for quality assurance

This genuine Toyota water bypass hose ensures optimal coolant flow and engine cooling performance. Using OEM parts maintains your vehicle's cooling system integrity and helps prevent coolant leaks that can lead to engine damage. Replace worn coolant hoses as part of regular cooling system maintenance to keep your engine running at proper operating temperatures.