Genuine BMW BMW Brake Master Cylinders for BMW 7 Series E38 (1995-2001)

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The brake master cylinder is responsible for distributing fluid from the reservoir to the front and rear brake systems. The fluid reservoir actually sits on top of the master cylinder with hard metal brake lines running out of it. There are a few places where the master cylinder can leak and cause a spongy or soft brake pedal. The inside has several pistons with o-rings and seals that can fail and allow brake fluid to escape. Likewise, the external metal lines also have o-rings where fluid can seep out or let air/moisture in.

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Genuine BMW Brake Master Cylinder Reservoir
For vehicles with production date from 09/1997
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:20884
Part#: 34326758848
In Stock
5% off MSRP $ 152.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 144.99 USD
Free Shipping
5% off MSRP
$ 152.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 144.99 USD
Free Shipping


Genuine BMW Expansion Tank With Warning Switch
This item fits the following BMW Chassis:
E39 M5,E38,E39,E65

Genuine BMW Brake Booster Vacuum Hose - E38 740i 740iL E39 540i ...
For vehicles with production date from 09/1998
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:63395
Part#: 34331166140
Ships in 3 Business Days
3% off MSRP $ 36.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 35.99 USD
Free Shipping on orders $49 and up
3% off MSRP
$ 36.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 35.99 USD
Free Shipping on orders $49 and up


Genuine BMW Vacuum Hose -
This item fits the following BMW Chassis:
E38,E39

Genuine BMW E38 E39 E53 Brake Master Cylinder
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:368295
Part#: 34311165544
Ships in 5 Business Days
9% off MSRP $ 638.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 578.99 USD
Free Shipping
9% off MSRP
$ 638.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 578.99 USD
Free Shipping

Genuine BMW E38 E39 E53 Brake Master Cylinder

Upgrade your BMW’s braking system with the Genuine BMW E38 E39 E53 Brake Master Cylinder. Crafted to exacting standards, this master cylinder ensures optimal braking performance and safety for your vehicle. With durable construction and precision engineering, it guarantees reliability and longevity, giving you peace of mind on the road. Enhance your driving experience with improved braking responsiveness and control.

  • Genuine BMW part for perfect fit and compatibility
  • Ensures optimal braking performance
  • Durable construction for long-lasting reliability
  • Precision engineering for enhanced safety
  • Improved braking responsiveness and control
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Genuine BMW Air Pump
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:25094
Part#: 11611284269
In Stock
Sale - Save 8% $ 55.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 51.59 USD
Free Shipping on orders $49 and up
Sale - Save 8%
$ 55.99

This product was last offered at the strikethrough price on
06-15-2026

$ 51.59 USD
Free Shipping on orders $49 and up


Genuine BMW Air Pump -
This item fits the following BMW Chassis:
E30,E34,E38,E39

Fits BMW Engines including:
M20,M62


Genuine BMW Brake Master Cylinder Cap
For vehicles with production date from 09/1997
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:8094
Part#: 34326756226
Ships in 3 Business Days
3% off MSRP $ 93.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 90.99 USD
Free Shipping on orders $49 and up
3% off MSRP
$ 93.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 90.99 USD
Free Shipping on orders $49 and up


Genuine BMW Cap With Warning Switch
This item fits the following BMW Chassis:
E39 M5,E38,E39,E65

Gasket - E30, E32, E34, E38, E39, E52, Z3
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:62685
Part#: 34321157396
Ships in 5 Business Days
$ 8.99 USD
Free Shipping on orders $49 and up


Genuine BMW Gasket
This item fits the following BMW Chassis:
E34 M5,E30,E34,E38,E39