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ACDelco 178-0797 Power Brake Booster

ACDelco 178-0797 Power Brake Booster

ACDelco
Brand:ACDelco
Part Number: 178-0797
UPC: 00707773620038
Weight: 11.39 lbs
Condition:Remanufactured



Core: See Value In Cart
Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

Get the ACDelco 178-0797 Power Brake Booster for your vehicle. Buy now and secure your purchase online!

ACDelco GM Original Equipment Power Brake Boosters connect the brake pedal apply system to the master cylinder, and are GM-recommended replacements for your vehicle's original components. The brake booster is a force multiplier that causes additional force to be applied to the master cylinder for additional braking power. These brake boosters have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors. WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

Get the GM quality you know and trust with ACDelco GM Original Equipment Brakes. Stay with the parts brand your GM vehicle came with and get peace of mind that the fit, form, and function is up to the high standards and specifications of General Motors. ACDelco GM Original Equipment Brakes are engineered for virtually every make and model of GM car, light duty truck, and sport utility vehicle.

Features and Benefits:

  • GM-recommended replacement part for your GM vehicle's original factory component
  • Manufactured to GM OE specification for fit, form, and function
  • Offering the quality, reliability, and durability of GM OE
  • Restores brake power and performance
  • The following inspections and maintenance procedures can help prevent potential brake problems.
  • – Calipers and wheel cylinders should be checked every brake inspection and serviced or replaced as required.
  • – Check brake fluid level at every oil change. Replace fluid according to owner's manual recommendations.
  • – Check the thickness of your brake pads.
  • – Inspect the brake lines for rust, punctures, or visible leaks (You may be able to do this, but consult a qualified technician if necessary).
  • The following should be conducted by a qualified technician:
  • – Inspection of brake lining and pads for wear or contamination by brake fluid or grease.
  • – Inspection of the brake hoses for brittleness or cracking.
  • – Inspection of wheel bearings and grease seals.
  • – Parking brake adjustments (as needed).

Specifications:

Booster Type:
Vacuum
Brake Pedal Rod Extension Included:
Yes
Brake Service Grade:
Regular
Diaphragm Type:
Single
Height:
13.4 in.
Housing Material:
Steel
Length:
16 in.
Master Cylinder Included:
No
Mounting Bracket Included:
No
Mounting Hardware Included:
No
New Or Remanufactured:
New
Programming Required:
NO
Weight:
11.39 lb
Width:
13.1 in.

Manufacturer Warranty:

24 Month / Unlimited Mile Limited Warranty (Parts Only). Please see ACDelco.com for more details.

Select a vehicle to narrow ACDelco 178-0797 Power Brake Booster fitment info!

Last Updated: 07/22/2021

Years Vehicle Per Vehicle Fit NotesFitment Notes
Buick Rainier

4.2L L6 Gas DOHC
1
 
GM Original Equipment
EMISSION LABEL 19257194 MUST ALSO BE ORDERED AND INSTALLED
PRODUCTION
Eng: LL8
8th VIN Digit: S
Power Brakes
Front Disc
Rear Disc
 

Buick Rainier



4.2L L6 Gas DOHC GM Original Equipment
EMISSION LABEL 19257194 MUST ALSO BE ORDERED AND INSTALLED
PRODUCTION
Eng: LL8
8th VIN Digit: S
Power Brakes
Front Disc
Rear Disc

1 Per Vehicle
Chevrolet Trailblazer

4.2L L6 Gas DOHC
1
 
GM Original Equipment
EMISSION LABEL 19257194 MUST ALSO BE ORDERED AND INSTALLED
PRODUCTION
Eng: LL8
8th VIN Digit: S
Power Brakes
Front Disc
Rear Disc
 

Chevrolet Trailblazer



4.2L L6 Gas DOHC GM Original Equipment
EMISSION LABEL 19257194 MUST ALSO BE ORDERED AND INSTALLED
PRODUCTION
Eng: LL8
8th VIN Digit: S
Power Brakes
Front Disc
Rear Disc

1 Per Vehicle
Chevrolet Trailblazer

6.0L V8 Gas OHV
1
 
GM Original Equipment
EMISSION LABEL 19257194 MUST ALSO BE ORDERED AND INSTALLED
PRODUCTION
Eng: LS2
8th VIN Digit: H
Power Brakes
Front Disc
Rear Disc
 

Chevrolet Trailblazer



6.0L V8 Gas OHV GM Original Equipment
EMISSION LABEL 19257194 MUST ALSO BE ORDERED AND INSTALLED
PRODUCTION
Eng: LS2
8th VIN Digit: H
Power Brakes
Front Disc
Rear Disc

1 Per Vehicle
Chevrolet Trailblazer EXT

4.2L L6 Gas DOHC
1
 
GM Original Equipment
EMISSION LABEL 19257194 MUST ALSO BE ORDERED AND INSTALLED
PRODUCTION
Eng: LL8
8th VIN Digit: S
Power Brakes
Front Disc
Rear Disc
 

Chevrolet Trailblazer EXT



4.2L L6 Gas DOHC GM Original Equipment
EMISSION LABEL 19257194 MUST ALSO BE ORDERED AND INSTALLED
PRODUCTION
Eng: LL8
8th VIN Digit: S
Power Brakes
Front Disc
Rear Disc

1 Per Vehicle
GMC Envoy

4.2L L6 Gas DOHC
1
 
GM Original Equipment
EMISSION LABEL 19257194 MUST ALSO BE ORDERED AND INSTALLED
PRODUCTION
Eng: LL8
8th VIN Digit: S
Power Brakes
Front Disc
Rear Disc
 

GMC Envoy



4.2L L6 Gas DOHC GM Original Equipment
EMISSION LABEL 19257194 MUST ALSO BE ORDERED AND INSTALLED
PRODUCTION
Eng: LL8
8th VIN Digit: S
Power Brakes
Front Disc
Rear Disc

1 Per Vehicle
GMC Envoy XL

4.2L L6 Gas DOHC
1
 
GM Original Equipment
EMISSION LABEL 19257194 MUST ALSO BE ORDERED AND INSTALLED
PRODUCTION
Eng: LL8
8th VIN Digit: S
Power Brakes
Front Disc
Rear Disc
 

GMC Envoy XL



4.2L L6 Gas DOHC GM Original Equipment
EMISSION LABEL 19257194 MUST ALSO BE ORDERED AND INSTALLED
PRODUCTION
Eng: LL8
8th VIN Digit: S
Power Brakes
Front Disc
Rear Disc

1 Per Vehicle
Isuzu Ascender

4.2L L6 Gas DOHC
1
 
GM Original Equipment
EMISSION LABEL 19257194 MUST ALSO BE ORDERED AND INSTALLED
PRODUCTION
Eng: LL8
8th VIN Digit: S
Power Brakes
Front Disc
Rear Disc
 

Isuzu Ascender



4.2L L6 Gas DOHC GM Original Equipment
EMISSION LABEL 19257194 MUST ALSO BE ORDERED AND INSTALLED
PRODUCTION
Eng: LL8
8th VIN Digit: S
Power Brakes
Front Disc
Rear Disc

1 Per Vehicle
Saab 9-7x

6.0L V8 Gas OHV
1
 
GM Original Equipment
EMISSION LABEL 19257194 MUST ALSO BE ORDERED AND INSTALLED
PRODUCTION
Eng: LS2
8th VIN Digit: H
Power Brakes
Front Disc
Rear Disc
 

Saab 9-7x



6.0L V8 Gas OHV GM Original Equipment
EMISSION LABEL 19257194 MUST ALSO BE ORDERED AND INSTALLED
PRODUCTION
Eng: LS2
8th VIN Digit: H
Power Brakes
Front Disc
Rear Disc

1 Per Vehicle
Saab 9-7x

4.2L L6 Gas DOHC
1
 
GM Original Equipment
EMISSION LABEL 19257194 MUST ALSO BE ORDERED AND INSTALLED
PRODUCTION
Eng: LL8
8th VIN Digit: S
Power Brakes
Front Disc
Rear Disc
 

Saab 9-7x



4.2L L6 Gas DOHC GM Original Equipment
EMISSION LABEL 19257194 MUST ALSO BE ORDERED AND INSTALLED
PRODUCTION
Eng: LL8
8th VIN Digit: S
Power Brakes
Front Disc
Rear Disc

1 Per Vehicle