Dorman 626-596 Engine Coolant Bypass Hose

Engine Coolant Bypass Hose for Toyota RAV4

Dorman 626-596 is an engine coolant bypass hose built to match the fit and function of the original hose on specified vehicles. It is engineered for durable, reliable performance and is compatible with 2006-2014 Toyota RAV4 models at the radiator.

Key Features

• Direct-fit engine coolant bypass hose for specified Toyota RAV4 applications
• Designed to match original hose fit and function
• Straight hose shape with a 29-inch centerline length
• Natural/no-finish hose color
• Steel hose construction for durability
• Maximum working pressure: 100
• Three-branch hose assembly with 0.3-inch end 1 and end 2 inside diameters and 0.23-inch end 3 inside diameter
• Package contents: heater hose assembly

Detailed Description

This Dorman coolant bypass hose, part number 626-596, is a replacement hose for the cooling system on 2006-2014 Toyota RAV4 vehicles at the radiator. It is shaped and sized to follow the original routing and connection points, helping restore proper coolant flow through the bypass circuit. This part cross-references 1626831011 for the same application.

What It Helps Address

• Coolant leaks from a worn or damaged bypass hose
• Cracked, hardened, or deteriorated hose material
• Restricted coolant circulation through the bypass path
• Loss of cooling-system integrity at the radiator connection
• Fitment issues caused by an incorrect replacement hose

Installation Notes and Tips

Verify routing, connection diameters, and radiator-side placement before installation. Clamps are not included, so reuse or replace the required clamps as needed during service. Inspect adjoining coolant pipes, fittings, and sealing surfaces for wear or corrosion before installing the new hose.

Quality Assurance

Dorman designs this hose as an OE-style replacement for specified applications, with construction focused on durability and dependable performance. Part number 626-596 is intended for direct replacement use on listed Toyota RAV4 fitments.