Autotecnica GM0720860 Engine Coolant Outlet Flange

Engine Coolant Outlet Flange Overview

Autotecnica GM0720860 is an engine coolant outlet flange built for select Buick and Chevrolet applications. It uses PA66-GF30 construction, includes a gasket or seal, and is finished in black for a direct replacement-style repair.

Key Features

• PA66-GF30 material for durable cooling-system service.
• Black finish for a clean OE-style appearance.
• Includes a gasket or seal for leak-focused replacement work.
• Standard-grade design with four ports and three mounting holes.
• Autotecnica GM0720860 is manufactured to OEM-spec expectations.

Detailed Description

This engine coolant outlet flange is intended for cooling-system repairs where the original outlet housing has cracked, warped, or begun leaking. The PA66-GF30 composite construction offers a lightweight, corrosion-resistant alternative to metal housings, while the integrated seal helps restore a proper coolant interface. Autotecnica GM0720860 is a practical replacement for technicians and DIY owners servicing Buick Encore, Chevrolet Sonic, Chevrolet Trax, Chevrolet Cruze Limited, and Chevrolet Cruze cooling systems.

Autotecnica positions this part as an OE-spec aftermarket option across braking, cooling, driveline, electrical, engine, fuel, HVAC, steering, and suspension categories. The brand states that its manufacturing follows ISO/TS 16949 quality management standards and that the line is aimed at replacing expensive genuine components with a specification-focused alternative. This part cross-references Dorman - OE Solutions 902-846 for the same application.

Common Repair Uses

• Coolant seepage at the outlet flange or seal surface.
• Cracked plastic housing from heat cycling or age.
• Loss of coolant from a damaged mounting interface.
• Service replacement during cooling-system maintenance.
• Restoration of proper coolant routing through the outlet assembly.

Installation Notes

Verify port count, mounting-hole layout, and seal condition before installation. Clean the mating surfaces thoroughly and inspect adjacent hoses and clamps for wear before reassembly. Confirm the replacement matches the original GM0720860 configuration for the vehicle application.

Quality Assurance

Autotecnica states that this product is manufactured under ISO/TS 16949 quality management system specifications and is covered by a two-year, unlimited mileage warranty.