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Make sure this part fits

GM 15247618
Brake Booster

2002-2006 GM

Customer Questions & Expert Answers (7)
GM 15247618 Brake Booster
  • Part Description
    Booster, Power Brake
  • Replaces
    18044444, 18047694
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits

  • 15247618 Brake Booster is Ref No. 1 in the diagram below

    2004 Chevy SSR Brake Booster Diagram for 15247618
    The diagram listed above is for your reference. View diagram for your vehicle

    Related Parts for 15247618

  • Vehicle Fitment

    Year Make Model Trim Engine
    2004-2005 Buick RainierCXL, CXL Plus6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
    2003-2006 Chevrolet SSRBase8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
    2002-2005 Chevrolet TrailblazerLS, LT, LTZ, North Face6 Cyl 4.2 L GAS
    2002-2005 Chevrolet Trailblazer EXTLS, LT, North Face6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
    2002-2005 GMC EnvoyDenali, SLE, SLT6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
    2002-2005 GMC Envoy XLDenali, SLE, SLT6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
    2004-2005 GMC Envoy XUVSLE, SLT6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
    2002-2004 Oldsmobile BravadaBase6 Cyl 4.2 L GAS
    Warning: California's Proposition 65

  • Customer Questions & Expert Answers

    Q:
    Is this 15247618 designed for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 15247618 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    How to replace the vacuum brake booster on Buick Rainier? Posted by Customer
    A:
    In order to replace the vacuum Brake Booster, first engage the parking brake and take out the master cylinder. Disconnect the vacuum hose from the vacuum booster and the engine, then add the left closeout/insulator panel. Then remove the Pushrod retainer from the brake pedal pin as well as the stop lamp switch , finally taking out the Pushrod from the brake pedal pin. Unscrew the vacuum booster mounting nuts, remove the vacuum booster assembly with the gasket. For installation, first, install the gasket, also install the vacuum booster assembly (Follow Fastener Notice in Service Precautions). Attach the vacuum booster mounting nuts and tighten to 40 nm (30 ft. Lbs.). Move the stop lamp switch onto the Pushrod and attach it to the pin of a brake pedal. Screw on the push rod retainer to the brake pin pedal and until it snaps into position and install the left closeout/insulator panel again. Finally connect the vacuum hose to the vacuum booster and to the engine, and reinstall the master cylinder.
    Posted by ChevyPartsGiant Specialist
    Q:
    How to replace the vacuum brake booster on Chevrolet SSR? Posted by Customer
    A:
    The first thing to do to replace the vacuum Brake Booster is to apply the parking brake and get rid of the master cylinder. Remove the vacuum hose from both the vacuum booster and the engine, and afterwards, take off the trim hinge pillar panel. After that, detach the Pushrod retainer from the brake pedal pin , remove the stop lamp switch , and take off the Pushrod as well. Take out the nuts securing the vacuum booster, along with the whole vacuum booster assembly and its gasket. When putting it back together, put the gasket and vacuum booster in place and fasten the mounting nuts, ensuring you torque them to 40 nm (30 ft. Lbs.). Position the stop lamp switch on the Pushrod and put it onto the brake pedal pin, then attach the Pushrod retainer onto the brake pedal pin . Put back the trim hinge pillar panel, hook up the vacuum hose to the vacuum booster and the engine, and put the master cylinder in place.
    Posted by ChevyPartsGiant Specialist
    Q:
    How to replace the vacuum brake booster on GMC Envoy? Posted by Customer
    A:
    Before working on the vacuum Brake Booster you need to take apart the master cylinder assembly plus the knee bolster trim panel. Disconnect the retaining clip around the Pushrod then remove both the clevis pin and Pushrod section from the Brake Pedal. Turn off the mounting nuts for the Brake Booster and take the unit out of the vehicle. Secure the Brake Booster by placing it at the bulkhead position then thread on its mounting nuts and tighten them to 20 nm (15 ft. Lbs.). Place the Pushrod back onto the Brake Pedal while sliding in the clevis pin and sealing it with the retaining clip. Put back the knee bolster trim and master cylinder assembly after installing everything else.
    Posted by ChevyPartsGiant Specialist
    Q:
    What is the first step to replace the Vacuum Brake Booster for the 2005 Chevrolet SSR? Posted by Customer
    A:
    First, apply the parking brake and remove the master cylinder.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Brake Booster
    Q:
    What is the first step to replace the Vacuum Brake Booster for the 2005 Chevrolet Trailblazer? Posted by Customer
    A:
    First, apply the parking brake and remove the master cylinder.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Brake Booster
    Q:
    How should the vacuum booster mounting nuts be installed for the 2003 GMC Envoy? Posted by Customer
    A:
    Install the vacuum booster mounting nuts and tighten them to 40 Nm (30 ft. lbs.).
    Posted by ChevyPartsGiant 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!

OEM GM Brake Booster 15247618 Designed for Proper Fit and Performance

Original OEM GM parts deliver superior quality and meet all performance standards needed for optimal automotive operation. The authentic part identified by 15247618 Brake Booster is available in the market under the name GM Brake Booster. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 15247618 Brake Booster fits certain Chevrolet SSR, Trailblazer, Trailblazer EXT models, as well as GMC Envoy, Envoy XL, Envoy XUV. Additionally, it is compatible with Buick Rainier and Oldsmobile Bravada models.
The original GM component designated by manufacturer part number 15247618 maintains top performance when functioning as the Booster, Power Brake unit. The component 15247618 is constructed from durable material and its dimensions span 11.5 x 16.2 x 11.5 inches while weighing 11.60 Pounds. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. This component receives the designation of Booster Assembly; Booster; Booster, Hydraulic Power Brake Booster. The part 15247618 has available replacement options 18044444, 18047694. GM manufacturer provides a warranty that ensures reliable operation of this product. The Shipping Policy and Return Policy pages outline complete details regarding shipping procedures and return processes.
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