ACDelco 176-1379 GM Original Equipment Power Brake Booster Outlet Hose Assembly

The ACDelco 176-1379 GM Original Equipment Power Brake Booster Line is an outlet hose assembly that channels engine vacuum to the power brake booster, amplifying driver pedal input for confident, responsive braking. As a GM-recommended replacement part, it is engineered to deliver the same fit, form, and function as the original factory component.

Key Features:

• GM OE Specification: Manufactured to meet GM Original Equipment standards for precise fit and reliable performance
• Vacuum-Assisted Braking: Delivers engine vacuum to the brake booster, ensuring consistent pedal assist
• Oil-Resistant Outer Coating: Protects the hose from engine bay fluids and extends service life
• Clamp-Style Ends: Both End 1 and End 2 feature clamp-type connections for a secure, leak-free seal
• Exact-Fit Design: Built specifically for GM vehicles to simplify installation and eliminate guesswork
• 24-Month/Unlimited Mile Warranty: Backed by ACDelco's limited warranty on parts sold on or after 04/01/18

Specifications:

• Outside Diameter: 0.65 in.
• Inside Diameter: 0.38 in.
• Length: 33.32 in.
• End Type: Clamp (both ends)
• Oil-Resistant Outer Coating: Yes
• OEM Cross-Reference: 15804952

The ACDelco 176-1379 is the trusted choice for restoring full brake booster vacuum performance on compatible GM trucks, SUVs, and full-size vehicles. Replacing a cracked, collapsed, or leaking booster line is a straightforward repair that can restore firm, consistent brake pedal feel.