Dorman OE Solutions Aluminum A/C Line Block Off for 3/8 Inch Line 800-993

Aluminum A/C line block off for 3/8 inch line by Dorman used to replace damaged connectors and stop refrigerant leaks in automotive air conditioning systems.

Built to meet the manufacturer's design intent for reliable service, this connector is crafted from aluminum to resist corrosion and rust while maintaining a secure seal under pressure.

Key Features

• Constructed from durable aluminum material
• Designed specifically for 3/8 inch A/C lines
• Direct fit replacement for OEM part numbers
• Engineered to prevent refrigerant leaks
• Sold as a complete kit for easy installation

Benefits

• Restores original operating temperatures to the cabin
• Prevents future breakdowns caused by leaking lines
• Resists corrosion and rust for long-term durability
• Ensures a precise match to factory specifications
• Reduces the risk of repeat repairs with quality materials

Application

Ideal for vehicle owners needing to repair leaking air conditioning lines or cap off unused ports during system modifications or compressor replacements.

Fitment Notes

• Compatible with vehicles utilizing 3/8 inch A/C line fittings
• Replaces General Motors part 88878222 and ACDelco 15-34524
• Verify line diameter before purchase to ensure proper fit

Why Choose Dorman - OE Solutions?

• Dorman parts are engineered as direct-fit replacements designed to match OE form, fit, and function
• Built with quality materials and validated through testing to stand up to daily driving demands
• Focus on fit, durability, and dependable performance helps ensure a smoother installation

What's in the Box

• 1 Kit containing the aluminum line block off connector

Item Dimensions

• Length: 4.4 inches
• Width: 1.9 inches
• Height: 1.3 inches
• Weight: 0.1 lbs