Universal Air HA5764C A/C Manifold Hose Assembly

Universal Air HA5764C Suction and Discharge Assembly

The Universal Air HA5764C is an A/C manifold hose assembly for select GM full-size cars from 1989-1990. It is listed as a suction and discharge assembly for service on Buick LeSabre, Oldsmobile 98, Oldsmobile Delta 88, and Pontiac Bonneville applications.

Key Features

• A/C manifold hose assembly for HVAC hose and pipe service
• Brand line: Suction and Discharge Assembly
• Direct fitment listing for 1989-1990 Buick LeSabre, Oldsmobile 98, Oldsmobile Delta 88, and Pontiac Bonneville
• Part number HA5764C for ordering and catalog lookup
• Built for suction and discharge routing in the vehicle air conditioning system

Application Details

Fits 1989-1990 Buick LeSabre, N/A. Fits 1989-1990 Oldsmobile 98, N/A. Fits 1989-1990 Oldsmobile Delta 88, N/A. Fits 1989-1990 Pontiac Bonneville, N/A. This part number, HA5764C, is cataloged for these specific full-size GM platforms and should be matched to the vehicle’s existing hose routing and connection points before installation.

What It Helps Address

• Replaces a leaking or damaged A/C suction and discharge hose assembly
• Restores refrigerant line routing in the HVAC system
• Addresses cracked, brittle, or corroded hose connections
• Helps correct loss of A/C performance caused by hose failure
• Supports repair of serviceable manifold hose assemblies on listed vehicles

Installation Notes

Verify the vehicle year, make, and model against the fitment list before ordering. Compare the existing hose assembly, line routing, and connection style to confirm the correct application for Buick LeSabre, Oldsmobile 98, Oldsmobile Delta 88, or Pontiac Bonneville. Proper A/C service procedures, evacuation, and recharge are required after replacement.

Quality Assurance

Universal Air catalogs the HA5764C as a suction and discharge assembly for the listed applications. Use the part number HA5764C and the vehicle fitment details to confirm the correct replacement before service.