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Dorman - First Stop Brake Hydraulic Hose P/N:H622531
$35.99
Keep firm, responsive braking flowing to the rear-left corner with the Dorman - First Stop Brake Hydraulic Hose H622531. This flexible hydraulic hose carries pressurized brake fluid from the vehicle's hard line to the rear-left wheel while flexing with suspension and steering movement. It installs as a direct-fit replacement for the 2016-2021 Honda Civic and the 2019-2022 Honda Insight.
- Position: Rear-left brake hose for the listed applications.
- Flexible fluid path: Routes pressurized brake fluid between the fixed brake line and the moving wheel end, accommodating suspension travel.
- Signs it may need replacing: Cracked, bulging, or chafed outer covering; fluid weeping at the fittings; or a soft/spongy pedal if internal deterioration is restricting flow. Diagnose the cause before replacing.
Inspect the hose whenever brake service is performed, and bleed the brake system after installation to remove trapped air. Consult the vehicle service information for the correct fasteners and torque specifications.
Interchange: 150.40420 · 15040420 · 350-59204 · 35059204 · 350-59227 · 35059227 · 01468TBAA00 · BH384485 · 2207505
This part cross-references / interchanges with the following part numbers:
150.40420, 350-59204, 350-59227, 01468TBAA00, BH384485, 2207505
Frequently Asked Questions
What position does this brake hose fit?
It is the rear-left brake hydraulic hose for the listed applications. Verify the corner and fitment for your specific vehicle before ordering.
Which vehicles does the H622531 fit?
It is a direct-fit replacement for the 2016-2021 Honda Civic and the 2019-2022 Honda Insight. See the Buyer's Guide tab for full details.
What does a brake hydraulic hose do?
It carries pressurized brake fluid from the fixed brake line to the wheel while flexing with suspension and steering movement, so the caliper receives fluid reliably.
What are signs this hose may need replacing?
Cracking, bulging, or chafing of the outer cover, fluid weeping at the fittings, or a soft pedal from internal restriction. Diagnose the cause before replacing.
Do I need to bleed the brakes after installing this hose?
Yes. Any time a hydraulic line is opened, bleed the brake system afterward to remove trapped air and restore a firm pedal.
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Dorman - First Stop Brake Hydraulic Hose P/N:H622531
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