Dorman H621586 Brake Hydraulic Hose

Brake Hose for Suzuki SX4 Rear Positions

This Dorman brake hydraulic hose is engineered to match the fit, function, and performance of the original hose on specific Suzuki SX4 applications. It is a flexible EPDM rubber brake hose with treated steel female fittings and a black outer sleeve for a direct replacement on the listed rear positions.

• Brand: Dorman brake hydraulic hose, Part Number H621586
• Flexible hose construction with EPDM rubber hose material
• Black outer sleeve with treated steel end fittings
• Female fittings on both ends, M10 x 1.0 thread specification
• Overall length: 9.4 in.
• Package contents: 1 brake hose
• Compatible With 2011-2013 Suzuki SX4, rear right inner
• Compatible With 2011-2012 Suzuki SX4, rear left
• Compatible With 2011-2012 Suzuki SX4, rear left inner
• Compatible With 2011-2012 Suzuki SX4, rear right
• Compatible With 2009-2010 Suzuki SX4, rear left inner, w/17 in. wheels
• Compatible With 2009-2010 Suzuki SX4, rear right inner, w/17 in. wheels

Built for OE-Style Brake Repair

Dorman H621586 is a replacement brake hydraulic hose for select Suzuki SX4 rear applications. It is made to match the original hose’s fit and function so the brake system can be restored with the correct routing, connection style, and length for the listed positions. This part cross-references Raybestos Brakes BH383567 for the same application.

What This Hose Helps Address

• Cracked or deteriorated brake hose rubber
• Brake fluid seepage at the hose assembly
• Restricted brake fluid flow from an aging flexible line
• Soft or inconsistent brake pedal feel caused by hose wear
• Need for a direct replacement during rear brake service on Suzuki SX4 models

Installation Notes and Tips

Verify the vehicle position before ordering, since this hose is listed for specific rear left, rear right, and inner rear applications on the Suzuki SX4. Confirm the M10 x 1.0 fitting size, hose length, and wheel-size note where applicable. Brake system bleeding is required after hose replacement, and all connections should be checked for leaks after installation. Part Number H621586 is intended for the exact applications shown in the fitment data.

Quality Assurance

Dorman states that this brake hydraulic hose is precision-engineered to match the original part’s fit, function, and performance on the specified vehicles and positions. The design uses treated steel fittings and EPDM rubber construction to support long-lasting durability as part of a complete brake repair.