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Dorman - First Stop Brake Master Cylinder P/N:M630016
$107.99
When you press the brake pedal, the master cylinder is what turns that effort into the hydraulic pressure that pushes brake fluid to every wheel — and the Dorman - First Stop Brake Master Cylinder M630016 is built to take over that job. It installs as a direct-fit replacement for the 1998-2001 Kia Sephia and the 2000-2004 Kia Spectra, stepping in for a worn or leaking original.
- Core function: Converts brake-pedal force into hydraulic pressure and directs brake fluid to the calipers and wheel cylinders.
- Direct-fit application: A direct-fit replacement for the listed Kia Sephia and Spectra applications.
- Signs it may need replacing: A pedal that slowly sinks under steady pressure, a spongy or fading pedal, or brake-fluid seepage around the cylinder.
If a failed master cylinder is the cause of your low or sinking pedal, this unit replaces it; because those symptoms can have other causes, diagnose the brake system before installing. Bleed the brakes and check the fluid level after replacement to clear trapped air.
Interchange: 83-14709 · 8314709 · 100-1980 · 1001980 · M-53709 · M53709 · 072-9342 · 0729342 · 13840 · 13-2939 · 132939 · 11-2939 · 112939 · 11-3566 · 113566 · 130.50009 · 130.50013 · 131.50013 · MC509110 · 355-21007 · 35521007 · 0K2A149400 · 0K2N143400 · M55206 · NM4249 · NM55206 · MC390609 · MC391090 · MC391370 · F140126 · F142348 · MC140126 · MC142348
Manufacturer part number M630016
This part cross-references / interchanges with the following part numbers:
83-14709, 100-1980, M-53709, 072-9342, 13840, 13-2939, 11-2939, 11-3566, 130.50009, 130.50013, 131.50013, MC509110, 355-21007, 0K2A149400, 0K2N143400, M55206, NM4249, NM55206, MC390609, MC391090, MC391370, F140126, F142348, MC140126, MC142348
Frequently Asked Questions
What does this brake master cylinder do?
It converts brake-pedal force into hydraulic pressure and sends brake fluid to the calipers and wheel cylinders to apply the brakes.
What vehicles does the M630016 fit?
It is a direct-fit replacement for the 1998-2001 Kia Sephia and the 2000-2004 Kia Spectra. Check the Buyer's Guide tab to confirm your exact vehicle.
What are signs my master cylinder may need replacing?
A pedal that slowly sinks under steady pressure, a spongy or fading pedal, or brake-fluid seepage around the cylinder are common signs. Diagnose the system to confirm the cause.
Do I need to bleed the brakes after installing this?
Yes. Bleed the brake system and top off the fluid after installation to clear trapped air and help restore a firm pedal.
Will this fix a low brake pedal?
If a failed master cylinder is the cause, replacing it addresses that. A low pedal can have other causes, so diagnose the brake system before ordering.
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Dorman
Dorman - First Stop Brake Master Cylinder P/N:M630016
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