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Genuine Chevrolet Malibu Brake Booster
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11 Brake Boosters found
Chevrolet Malibu Power Brake Booster Kit(Vacuum)
Part Number: 22908218$756.24 MSRP: $1500.40You Save: $744.16 (50%)
Chevrolet Malibu BOOSTER KIT-P/B (VAC)
Part Number: 84927728$147.82 MSRP: $293.28You Save: $145.46 (50%)Ships in 1-2 Business Days
Chevrolet Malibu Hydraulic Power Brake Booster
Part Number: 25878055$90.47 MSRP: $256.46You Save: $165.99 (65%)Ships in 1-2 Business Days
Chevrolet Malibu CYLINDER ASM-BRK MAS(W/P/B BOOS&ELEK BRK
Part Number: 84658873$768.68 MSRP: $1220.42You Save: $451.74 (38%)Ships in 1-3 Business DaysChevrolet Malibu CYLINDER ASM-BRK MAS(W/P/B BOOS&ELEK BRK
Part Number: 84658877$660.83 MSRP: $1196.08You Save: $535.25 (45%)Ships in 1-2 Business Days
Chevrolet Malibu Brake Booster
The Brake Booster in Chevrolet Malibu is a very important component of the brake system of the car as it aids in the boost of efficiency on braking with little effort from the driver. Located between the brake pedal and the master cylinder, it employs vacuum or hydraulic lift to augment the force applied every time one brakes. Vacuum operated boosters works by incorporating the vacuum pressure of the engine and the hydraulic type use the pressure of the steering pump or electric motor. Chevrolet Malibu over the years has provided different Brake Booster types, single and dual diaphragm type with different diameters of the Brake Booster and even the finishes on the units. In general, it has been observed that increase in diameter of boosters offers more support however in confined areas, use of dual diaphragm boosters also give similar support. This flexibility enables the RH-3425 to meet standard braking needs as well as unique braking requirements of custom builds for Chevrolet Malibu vehicles and keep them well braked.
Each OEM Chevrolet Malibu Brake Booster we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.
Chevrolet Malibu Brake Booster Parts Questions & Experts Answers
- Q: How do you perform an operating check and airtightness check on a power brake booster on Chevrolet Malibu?A: To perform an operating check, depress the brake pedal several times with the engine off to ensure there is no change in the pedal reserve distance, then start the engine; if the pedal goes down slightly, operation is normal. For an airtightness check, start the engine and turn it off after one or two minutes, then depress the brake pedal several times slowly; if the pedal goes down farther the first time but gradually rises after the second or third depression, the booster is airtight. While the engine is running, depress the brake pedal and stop the engine with the pedal depressed; if there is no change in the pedal reserve travel after holding the pedal for 30 seconds, the booster is airtight. Before replacing the power booster unit, inspect the condition of the rubber grommet connecting the check valve or vacuum sensor to the power booster, as a cracked or damaged grommet can cause vacuum leaks. Disassembly of the power unit requires special tools and is not typically performed by the home mechanic; if a problem develops, it is recommended to install a new or factory rebuilt unit. Set the parking brake with the vehicle parked on a level surface, then with the ignition switch off, pump the brake pedal several times to deplete any remaining vacuum in the booster. Disconnect the cable from the negative terminal of the battery, and for 2010 and later models, remove the battery and battery tray. Remove the engine cover from the top of the engine and the knee bolster panel from under the steering column. Without disconnecting hoses or draining coolant, remove the expansion tank and position it to the side. Disconnect the electrical connector from the Brake Pedal Position sensor located on the brake pedal bracket. Squeeze or pry the tangs of the pushrod retainer, then pull the brake pedal to the rear to release the pushrod retainer from the brake pedal arm, discarding the retainer and using a new one on reassembly. Disconnect the power booster check valve and hose, positioning them to the side, and if equipped with a power booster vacuum sensor, disconnect the electrical connector from the sensor and remove it from the power booster. Disconnect the electrical connector from the brake fluid level sensor located on the brake fluid reservoir. Locate the Brake Pressure Modulator Valve assembly below and to the side of the master cylinder, and without disconnecting any brake lines, remove the mounting fasteners and detach the assembly from its bracket to position it slightly forward and downward. Remove the master cylinder, unscrew the two power booster mounting bolts from the front side of the booster, and remove the booster, noting that the bolts are retained in their holes. For installation, follow the reverse of removal, tightening fasteners to the specified torque without over-tightening the power booster mounting bolts, which may impair brake pedal movement. Inspect and, if necessary, replace the gasket between the power booster and the firewall, ensuring the O-ring is properly positioned on the master cylinder sleeve. Always install a new power booster pushrod retainer and ensure it is fully engaged in the brake pedal arm. Bleed and install the master cylinder, then bleed the brake system. Start the engine and depress the brake pedal several times to check if the Check Engine or Service Engine Soon light is illuminated; if so, have the vehicle towed to a qualified repair shop equipped with the proper scan tool to calibrate the brake pedal position sensor. Finally, test the operation of the brakes before placing the vehicle in normal service.
Related Chevrolet Malibu Parts
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Chevrolet Malibu Brake Fluid Level Sensor
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