Dorman - First Stop Brake Hydraulic Hose P/N:H621078

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$25.99
MPN: H621078
Item Package Quantity: 1
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Dorman - First Stop Brake Hydraulic Hose P/N:H621078
Dorman - First Stop Brake Hydraulic Hose P/N:H621078
$25.99

Route brake fluid to the rear wheels through a flexible line built to flex with the suspension with the Dorman – First Stop Brake Hydraulic Hose H621078. It installs as a direct-fit replacement for the rear-left or rear-right position on the 2006-2010 and 2012-2015 Mazda 5 (All), reworking the failed factory hose without guesswork.

  • Durable construction: made with EPDM rubber and a rubber outer jacket/sleeve for a flexible, hard-wearing hose body.
  • Coated fittings: treated-steel, specially coated corrosion-resistant fittings — End 1 is a male fitting with a 10 mm thread, End 2 is a female fitting sized M10 x 1.0.
  • Built to spec: DOT approved, with materials tested to government-regulated safety and durability standards; 16.53 in overall length.
  • Position-specific: made to precise measurements for an exact fit and straightforward installation.

A flexible brake hose carries pressurized fluid from the hard line to the wheel while allowing for suspension and steering movement. Signs this hose may need replacing include a soft or spongy pedal, visible cracking or bulging of the rubber, or fluid weeping at the fittings — diagnose the cause before replacing. Gasket/seal, mounting hardware, and bracket are not included. Sold individually; order two to service both rear sides. Country of origin: China.

Interchange: 612561 · 150.45351 · 350-80098 · 35080098 · C23643980A · NF383448 · BH383448 · 2204984 · BH144835. Manufacturer part number H621078.

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

612561, 150.45351, 350-80098, C23643980A, NF383448, BH383448, 2204984, BH144835

Frequently Asked Questions

Which vehicles does this brake hose fit?

It's a direct-fit replacement for the 2006-2010 and 2012-2015 Mazda 5 (All). See the Buyer's Guide tab to confirm your vehicle.

What position is this hose for?

It's cataloged for the rear position and fits either the rear-left or rear-right side. It's sold individually, so order two to service both rear sides.

What is this hose made of?

The hose body is EPDM rubber with a rubber outer jacket, and the treated-steel fittings are specially coated for corrosion resistance.

What are the end fitting sizes?

End 1 is a male fitting with a 10 mm thread, and End 2 is a female fitting sized M10 x 1.0.

Is this hose DOT approved and does it include hardware?

Yes, it's DOT approved and its materials are tested to government-regulated safety and durability standards. Gasket/seal, mounting hardware, and bracket are not included.