Global Parts 4811691 A/C Accumulator with Hose Assembly

Overview

Global Parts 4811691 is an A/C accumulator with hose assembly for select 2005 Buick Allure, 2005 Buick LaCrosse, and 2005 Pontiac Grand Prix applications. It is built for the low-side HVAC circuit where the suction hose connects the compressor to the evaporator.

Use Global Parts 4811691 when servicing the air conditioning system on a 2005 Buick Allure, 2005 Buick LaCrosse, or 2005 Pontiac Grand Prix. This part number 4811691 is listed for direct vehicle-specific fitment in these applications.

Key Features

• A/C accumulator with hose assembly for HVAC service
• Low-side suction hose routing from compressor to evaporator
• Application-specific fitment for 2005 Buick Allure, 2005 Buick LaCrosse, and 2005 Pontiac Grand Prix
• Cross-references UAC HA10889C for the same application
• Part number 4811691 for catalog and service lookup

Product Details

Global Parts 4811691 is an HVAC A/C accumulator with hose assembly used in the low-side portion of the air conditioning system. The manufacturer description identifies suction hoses as the line between the compressor and evaporator, which is the function this assembly serves in the vehicle’s refrigerant circuit. For buyers searching by fitment, this part matches 2005 Buick Allure, 2005 Buick LaCrosse, and 2005 Pontiac Grand Prix models.

This part cross-references UAC HA10889C for the same application.

Common Repair Uses

• Restoring low-side refrigerant flow after hose or accumulator failure
• Replacing a leaking or damaged A/C hose assembly
• Addressing poor cooling caused by compromised HVAC line integrity
• Repairing service issues related to the accumulator and suction-side connection

Installation Notes

Verify the vehicle’s A/C line routing and connector style before installation. Recover refrigerant and follow proper HVAC service procedures before removing the existing assembly. After installation, evacuate and recharge the system to specification and inspect for leaks at all connections.

Quality Assurance

Global Parts 4811691 is cataloged as a vehicle-specific HVAC replacement part for the listed 2005 Buick and Pontiac applications. Confirm fitment by year, make, and model before ordering.