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Dorman - First Stop Brake Hydraulic Hose P/N:H621598
$18.99
Route pressurized brake fluid to the rear wheel with the Dorman - First Stop Brake Hydraulic Hose H621598, a flexible EPDM rubber line that flexes with suspension and steering movement while carrying hydraulic pressure from the rigid brake line to the wheel. It installs as a direct-fit replacement for the 2012-2015 Scion iQ [All] and 2011-2014 Toyota Sienna [All], and is cataloged for the rear positions (rear left and rear right inner).
- Durable design: EPDM rubber hose paired with treated-steel, corrosion-resistant end fittings.
- Fittings & size: female fittings on both ends, End 1 thread size M10 x 1.0 and End 2 fitting inside diameter M10 x 1.0, with an overall length of 8.06 in.
- Standards: DOT approved, with materials tested to government-regulated safety and durability standards.
- What's in the box: one brake hose in black; no bracket, gasket/seal, jacket, or mounting hardware is included — consult the vehicle service information for the correct fasteners and whether they may be reused.
Signs a flexible brake hose may need replacing include cracking, bulging, chafing, or fluid seepage at the fittings, along with a soft or spongy pedal. If a failed hose is the cause, replacing it with H621598 re-establishes a sealed hydraulic path; diagnose the cause before replacing. Country of origin: China.
Interchange: 613349 · 150.44454 · 150.44460 · 150.44464 · 150.44465 · 350-76254 · 35076254 · BH383365 · 2204971 · 9094702F95 · 90947A2058 · BH144630 · F144630
Manufacturer part number H621598.
This part cross-references / interchanges with the following part numbers:
613349, 150.44454, 150.44460, 150.44464, 150.44465, 350-76254, BH383365, 2204971, 9094702F95, 90947A2058, BH144630, F144630
Frequently Asked Questions
What does this brake hydraulic hose do?
It carries pressurized brake fluid from the rigid brake line to the wheel while flexing with suspension and steering movement, keeping the hydraulic path sealed and connected.
Which vehicles does the H621598 fit?
It's a direct-fit replacement for the 2012-2015 Scion iQ [All] and 2011-2014 Toyota Sienna [All]. See the Buyer's Guide tab to confirm your vehicle.
What brake position is this hose for?
It's cataloged for the rear positions — rear left and rear right inner.
Is any mounting hardware or bracket included?
No. The package contains one brake hose; no bracket, gasket/seal, jacket, or mounting hardware is included. Consult the service information for the correct fasteners and whether they may be reused.
What is the hose made of and is it DOT approved?
The hose is EPDM rubber with treated-steel, corrosion-resistant female fittings, and it is DOT approved with an overall length of 8.06 in.
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Dorman
Dorman - First Stop Brake Hydraulic Hose P/N:H621598
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