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Make sure this part fits

Chevrolet 15870511 Power Brake Vacuum Booster

2007-2008 Chevrolet

Customer Questions & Expert Answers (3)
GM 15870511 Power Brake Vacuum Booster
GM 15870511 Power Brake Vacuum Booster
  • Part Description
    Booster Assembly, Power Brake ; Booster, Hydraulic Power Brake Booster
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers

  • Related Parts

    Shop for related parts for your vehicle

  • Product Specifications

    BrandGenuine Chevrolet
    Manufacturer Part Number15870511
    Part DescriptionBooster Assembly, Power Brake ; Booster, Hydraulic Power Brake Booster
    Other NamesBrake Booster, Power Booster
    Item Dimensions16.2 x 15.8 x 16.1 inches
    Item Weight12.30 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU15870511
    WarrantyThis genuine GM part is guaranteed by GM's factory warranty.
    Shipping & ReturnShipping Policy Return Policy
    Warning: California’s Proposition 65

  • Vehicle Fitment

    Year Make Model Engine Important vehicle option details
    2007-2008 Chevrolet Impala6 Cyl 3.9L, 6 Cyl 3.9L FlexLS, LS POLICE CAR, LT, LT 3.5, LTZ, SS
    2007 Chevrolet Monte CarloLS, LT, SS

  • Customer Questions & Expert Answers

    Q:
    I am wonder if this is complete and correct part for my vehicle. Posted by GMPartsGiant Specialist
    A:
    You can Select Your Vehicle to check if 15870511 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    How to remove and install a brake booster? Posted by Customer
    A:
    Remove your foot from the brake pedal once the engine is turned off, then test if there are any changes in the distance it travels. Push down on the pedal and turn on the engine to observe if it takes a slight drop. Air tightness check: Start the engine and allow it run for one to two minutes before turning it off. With your foot gently on the brake pedal, press slowly down several times, ensuring that you note whether there is an immediate drop during initial depression but after subsequent depressions rises gradually. While holding for 30 seconds, press the brake pedal while the engine is running and shut off the engine. Removal and installation: Turn ignition key to OFF position and depress brake pedal several times to deplete vacuum in power assist booster. Apply parking brake and loosen lug nuts on left front wheel.Raise left front of vehicle and support securely with jack stands.Remove left front wheel.Remove upper engine cover. Remove air filter housing.Remove all ABS hydraulic control unit mounting bracket fasteners and carefully slide unit aside.Unbolt master cylinder from power booster.On V8 models as well as 2004-2008 V6 models remove exhaust crossover pipe from between manifolds.On 2009 up V6 engines drain cooling system; remove heater pipes which go under throttle body.Detach check valve then electrical connector if equipped from power brake booster.Pull out brake pedal position sensor.Remove retaining clip holding booster pushrod to brake pedal arm.In engine compartment, remove mounting bolts for coolant pipe brackets on V8 engine models.Inside vehicle, remove pushrod from brake pedal arm.Turn booster counterclockwise until free of its mount.Carefully slide booster assembly out from under hood.Installation is reverse of removal making sure booster retaining tang fully engages into its bracket at firewall base while tang at base of booster firmly engages bracket on firewall.Put in new retaining clip securing push rod coming out of brake booster to arm of brake pedal.Tighten master cylinder mounting fasteners. Carry out a full functional test of the brakes before returning vehicle to normal service.
    Posted by GMPartsGiant Specialist
    Q:
    What is the first step in the operating check for the brake system for the 2009 Chevrolet Impala? Posted by Customer
    A:
    The first step is to depress the brake pedal several times with the engine off and ensure there is no change in pedal reserve distance.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Brake Booster
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

Genuine GM Part 15870511, the Right Choice

Your vehicle deserves only genuine OEM GM parts and accessories. To ensure reliability, purchase GM part # 15870511 Power Brake Vacuum Booster. It is sometimes referred to as Chevrolet Brake Booster. Our GM parts and accessories are expedited directly from authorized GM dealers strategically located all across the U.S. and are backed by the manufacturer's 12 month, 12,000 mile warranty. OEM GM parts are the best for restoring your vehicle to factory condition performance. This part fits specific Chevrolet Impala, Monte Carlo models.

Affordable, reliable and built to last, GM part # 15870511 Power Brake Vacuum Booster stands out as the smart option. GMPartsGiant.com is your prime online source with the biggest and best selection of genuine GM parts and accessories at giant discounted prices. We have the OEM GM parts and accessories you need at the wholesale prices. GMPartsGiant.com has you covered no matter what type of GM vehicle you drive. For detailed Chevrolet parts information, click here.

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