How to replace the brake master cylinder on Chevrolet Express 3500?

Prior to changing the Brake Master Cylinder make sure to engage the parking brake and immobilize all wheels. Unplug the electrical connection leading to the Brake Fluid Level Sensor (if present) before removing the upper fender support of the driver side. Put rubber seals over brake pipe fittings before disconnecting master cylinder pipes and stopping open ends. Set the park brake and block the wheels while you disconnect and remove first the master cylinder then the reservoir. Mount the master cylinder reservoir first then perform a bench bleed of the master cylinder unit before fitting it to the car. Thread the master cylinder mounting nuts until they achieve a torque force of 36 nm (27 ft. Lbs.). Push off the rubber seals from your exposed brake pipe fittings and unite the brake lines. Tighten the adapter ends to 25 nm (18 ft. Lbs.). Reinsert the Brake Fluid Level Sensor electrical connector and put back the driver side upper fender support. After that normalize brake fluid flow then let go of the parking brake and free the wheels.

OEM Chevrolet Express 3500 Brake Master Cylinder

Select Vehicle by Model
Select Vehicle by VIN

Select Vehicle by Model

Make

Model

Year

Select Vehicle by VIN

For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).

11 Brake Master Cylinders found

View related parts
Chevrolet Express 3500 Master Cylinder
Part Number: 19420962
$161.45 MSRP: $313.33
You Save: $151.88 (49%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Cylinder, Brake Master Cylinder; Brake Master Cylinder
- Replaces: 15935845, 84397946, 84543807
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2009-2018 Chevrolet Express 3500 | Base, LS, LT | 4 Cyl 2.8 L DIESEL, 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
View related parts
Chevrolet Express 3500 Master Cylinder
Part Number: 85105169
$132.64 MSRP: $259.68
You Save: $127.04 (49%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Cylinder, Brake Master Cylinder
- Replaces: 84397948, 84543808, 84680664, 84873078
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2019-2024 Chevrolet Express 3500 | Base, LS, LT | 4 Cyl 2.8 L DIESEL, 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L GAS
View related parts
Chevrolet Express 3500 Master Cylinder
Part Number: 19420963
$194.44 MSRP: $377.39
You Save: $182.95 (49%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Cylinder, Brake Master Cylinder; Brake Master Cylinder
- Replaces: 15936936, 84397947
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2009-2018 Chevrolet Express 3500 | Base, LS, LT | 4 Cyl 2.8 L DIESEL, 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
View related parts
Chevrolet Express 3500 Master Cylinder Assembly
Part Number: 19236088
$141.66 MSRP: $254.10
You Save: $112.44 (45%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Cylinder, Brake Master Cylinder; Brake Master Cylinder
- Replaces: 89056525
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-2002 Chevrolet Express 3500 | Base, LS | 6 Cyl 4.3 L GAS, 8 Cyl 5.7 L BI-FUEL, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS, 8 Cyl 8.1 L GAS
View related parts
Chevrolet Express 3500 Master Cylinder Assembly
Part Number: 18039263
$184.08 MSRP: $330.18
You Save: $146.10 (45%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Cylinder, Brake Master Cylinder; Brake Master Cylinder
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-2002 Chevrolet Express 3500 | Base, LS | 6 Cyl 4.3 L GAS, 8 Cyl 5.7 L BI-FUEL, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS, 8 Cyl 8.1 L GAS
View related parts
Chevrolet Express 3500 Master Cylinder
Part Number: 19209268
Product Specifications
- Other Name: Cylinder, Brake Master Cylinder; Brake Master Cylinder
- Replaces: 18060792, 18029954
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-2002 Chevrolet Express 3500 | Base, LS | 8 Cyl 5.7 L BI-FUEL, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS, 8 Cyl 8.1 L GAS
View related parts
Chevrolet Express 3500 Master Cylinder
Part Number: 19209189
Product Specifications
- Other Name: Cylinder, Brake Master Cylinder; Brake Master Cylinder
- Replaces: 15146189, 15106442
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2010 Chevrolet Express 3500 | Base, LS, LT | 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
View related parts
Chevrolet Express 3500 Master Cylinder
Part Number: 25865166
Product Specifications
- Other Name: Cylinder, Brake Master Cylinder; Brake Master Cylinder
- Replaces: 15795984, 15795983
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2010 Chevrolet Express 3500 | Base, LS, LT | 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
View related parts
Chevrolet Express 3500 Master Cylinder
Part Number: 19209234
Product Specifications
- Other Name: Cylinder, Brake Master Cylinder; Brake Master Cylinder
- Replaces: 18047512
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2007 Chevrolet Express 3500 | Base, LS, LT | 8 Cyl 4.8 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
View related parts
Chevrolet Express 3500 Master Cylinder
Part Number: 19209198
Product Specifications
- Other Name: Cylinder, Brake Master Cylinder; Brake Master Cylinder
- Replaces: 15269590, 89040423
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2007 Chevrolet Express 3500 | Base, LS, LT | 8 Cyl 4.8 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
View related parts
Chevrolet Express 3500 Overhaul Kit
Part Number: 18022005
Product Specifications
- Other Name: Cylinder Kit, Brake Master; Cylinder Kit, Brake Master Cylinder
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-2002 Chevrolet Express 3500 | Base, LS | 8 Cyl 5.7 L BI-FUEL, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS, 8 Cyl 8.1 L GAS

Chevrolet Express 3500 Brake Master Cylinder

Our website offers an extensive catalog of genuine Chevrolet Express 3500 Brake Master Cylinder at unbeatable prices. Every OEM Chevrolet Express 3500 Brake Master Cylinder comes with a manufacturer's warranty, an easy return policy, and rapid delivery service. Don't miss out on this great opportunity!

Chevrolet Express 3500 Brake Master Cylinder Parts Questions & Experts Answers

Master Cylinder
19209234
Q: How to replace the brake master cylinder on Chevrolet Express 3500?
A: Prior to changing the Brake Master Cylinder make sure to engage the parking brake and immobilize all wheels. Unplug the electrical connection leading to the Brake Fluid Level Sensor (if present) before removing the upper fender support of the driver side. Put rubber seals over brake pipe fittings before disconnecting master cylinder pipes and stopping open ends. Set the park brake and block the wheels while you disconnect and remove first the master cylinder then the reservoir. Mount the master cylinder reservoir first then perform a bench bleed of the master cylinder unit before fitting it to the car. Thread the master cylinder mounting nuts until they achieve a torque force of 36 nm (27 ft. Lbs.). Push off the rubber seals from your exposed brake pipe fittings and unite the brake lines. Tighten the adapter ends to 25 nm (18 ft. Lbs.). Reinsert the Brake Fluid Level Sensor electrical connector and put back the driver side upper fender support. After that normalize brake fluid flow then let go of the parking brake and free the wheels.