Dorman - First Stop Brake Hydraulic Hose P/N:H620403

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$22.99
MPN: H620403
Item Package Quantity: 1
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Dorman - First Stop Brake Hydraulic Hose P/N:H620403
Dorman - First Stop Brake Hydraulic Hose P/N:H620403
$22.99

Keep hydraulic pressure moving to the front-left brake caliper with the Dorman - First Stop Brake Hydraulic Hose H620403. This flexible EPDM rubber hose carries pressurized brake fluid from the chassis hard line to the caliper while flexing with steering and suspension travel, and it drops in as a direct-fit replacement for the 2004-2008 Acura TL [All], 2004-2008 Acura TSX [All], and 2003-2007 Honda Accord [All]. Dorman precision-engineers it to the original hose's fit, function, and performance for the listed vehicles and the front-left position.

  • Durable design: EPDM rubber hose with specially coated, corrosion-resistant treated-steel fittings.
  • Position-specific: built to precise measurements for an exact fit and easy installation in the front-left location; overall length 18.63 in.
  • Fittings: a banjo fitting on End 1 (10 mm thread) and a female fitting on End 2 (M10 x 1.0).
  • Quality assured: DOT approved, with materials tested to government-regulated safety and durability standards.

Includes one brake hose with gaskets and a stamped-steel bracket; mounting hardware is not included, so consult the vehicle service information for the correct fasteners. Signs a brake hose may need replacing include cracking, bulging, or fluid seepage and a soft or spongy pedal; if the hose is the cause, this replaces it. Country of origin: China.

Interchange: 611550 · 073-1843 · 0731843 · 78937 · 150.40092 · BH417840 · 350-59065 · 35059065 · 01465SDAA01 · 01465SEPA00 · NF381545 · BH381545 · 2204309 · BH140340 · BH142818 · F140340 · Manufacturer part number H620403

This part cross-references / interchanges with the following part numbers:

611550, 073-1843, 78937, 150.40092, BH417840, 350-59065, 01465SDAA01, 01465SEPA00, NF381545, BH381545, 2204309, BH140340, BH142818, F140340

Frequently Asked Questions

What does this brake hydraulic hose do?

It's a flexible hose that carries pressurized brake fluid from the chassis hard line to the front-left caliper, flexing with steering and suspension movement so the rigid lines don't have to.

Which vehicles does H620403 fit?

It's a direct-fit replacement for the 2004-2008 Acura TL [All], 2004-2008 Acura TSX [All], and 2003-2007 Honda Accord [All]. Check the Buyer's Guide tab to confirm your vehicle.

What's included in the box?

One brake hose with gaskets and a stamped-steel bracket. Mounting hardware is not included, so consult the vehicle service information for the correct fasteners.

What are the hose and fittings made of?

An EPDM rubber hose with treated-steel fittings—a banjo fitting on End 1 with a 10 mm thread and a female M10 x 1.0 fitting on End 2. It's DOT approved.

How do I know if my brake hose needs replacing?

Signs may include a cracked, bulging, or leaking hose or a soft, spongy pedal. Diagnose the cause first; if this hose is at fault, this part replaces it.