Dorman OE Solutions Aluminum A/C Line Block Off for 5/16 Inch Line 800-994

Aluminum A/C line block off for 5/16 inch line by Dorman used to replace damaged connectors and seal 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 ensuring a secure fit.

Key Features

• Constructed from durable aluminum material
• Designed specifically for 5/16 inch A/C lines
• Direct replacement for General Motors part 88878223
• Corrosion and rust resistant construction
• OE Solutions series for dependable performance

Benefits

• Prevents refrigerant leaks in the air conditioning system
• Restores original operating temperatures effectively
• Reduces the risk of future AC system breakdowns
• Provides a long-lasting fix against environmental wear
• Ensures a precise match for easier installation

Application

Ideal for automotive technicians and DIYers needing to cap off or repair 5/16 inch air conditioning lines on compatible vehicles to maintain system pressure and efficiency.

Fitment Notes

• Compatible with vehicles requiring a 5/16 inch line block off
• Replaces General Motors part number 88878223 and ACDelco 15-34525

Why Choose Dorman - OE Solutions?

• Dorman parts are engineered as direct-fit replacements designed to match OE form, fit, and function for smoother installation and reliable results.

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