Dorman - First Stop Brake Master Cylinder P/N:M630165

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$187.99
MPN: M630165
Item Package Quantity: 1
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Dorman - First Stop Brake Master Cylinder P/N:M630165
Dorman - First Stop Brake Master Cylinder P/N:M630165
$187.99

Convert brake-pedal force into the hydraulic pressure that pushes fluid to the calipers and wheel cylinders with the Dorman First Stop Brake Master Cylinder M630165. It drops in as a direct-fit replacement for the 1999-2005 Suzuki Grand Vitara [All], engineered to the original's design, function, and performance for that application.

  • 1 in bore, four outlets: a 1-inch bore diameter feeds four outlets with M10 x 1.0 threads.
  • Aluminum housing: the cylinder housing is built to match the casting material of the original part for similar performance.
  • Fluid-resistant seals: the rubber components use a high-quality EPDM compound for resistance to glycol-based brake fluid.
  • 100% new: made entirely of new materials, not remanufactured, and built to meet SAE International standards.
  • Included: ships with the reservoir and a sensor. Mounting hardware is not included — consult the vehicle service information for the correct fasteners and whether they may be reused.

Interchange: M901180 · 100-1937 · 1001937 · M-50115 · M50115 · 072-9393 · 0729393 · 13862 · 13-2998 · 132998 · 11-2998 · 112998 · 130.48015 · 355-01006 · 35501006 · M55265 · NM55265 · MC390537 · 5110065D30 · F141616 · MC141616

Manufacturer part number M630165. Country of origin: Taiwan.

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

M901180, 100-1937, M-50115, 072-9393, 13862, 13-2998, 11-2998, 130.48015, 355-01006, M55265, NM55265, MC390537, 5110065D30, F141616, MC141616

Frequently Asked Questions

What does this brake master cylinder do?

It converts the force from your brake pedal into hydraulic pressure, sending brake fluid through the lines to operate the calipers and wheel cylinders.

Which vehicle does the M630165 fit?

It is a direct-fit replacement for the 1999-2005 Suzuki Grand Vitara [All]. Check the Buyer's Guide tab to confirm fitment for your vehicle.

What comes with this master cylinder?

It ships with the reservoir and a sensor. Mounting hardware is not included; consult the vehicle service information for the correct fasteners.

What are signs my master cylinder may need replacing?

A slowly sinking or spongy brake pedal, or brake fluid loss with no visible external leak, can be signs. Have the brake system diagnosed, since these symptoms can have other causes.

What are the bore and outlet specs?

It has a 1 in bore diameter and four outlets with M10 x 1.0 threads, and an aluminum housing.