Dorman 667-080 Turbocharger Boost Solenoid

Reliable Turbocharger Boost Solenoid for Buick and Chevrolet Models

The Dorman 667-080 Turbocharger Boost Solenoid is engineered to provide precise boost control for select Buick and Chevrolet vehicles. Designed with durability and adjustability in mind, this solenoid supports optimal turbocharger performance in models like the Buick Encore and Chevrolet Cruze.

• Compatible with Buick Cruze, Cruze Limited, Encore, Sonic, and Chevrolet Trax
• Maximum boost range up to 25 PSI for effective turbocharger regulation
• Three hose connectors with consistent 5mm inside diameter for secure fitment
• Adjustable boost control to fine-tune turbocharger response
• Durable black plastic housing for long-lasting operation
• Original equipment type wiring connector with one male pin terminal
• Female connector gender ensuring proper electrical connection

Product Features and Specifications

The Dorman 667-080 features three hose connectors, each with a 5mm inside diameter, allowing for reliable vacuum and pressure line connections. Its adjustable design enables precise control of turbo boost pressure up to 25 PSI, which is critical for maintaining engine efficiency and performance. The solenoid includes a single male pin terminal with a female connector, matching original equipment wiring standards for straightforward integration. The black plastic housing offers resistance to heat and corrosion, suitable for the demanding environment under the hood.

Applications and Common Issues Addressed

• Regulates turbocharger boost pressure to prevent overboost conditions
• Resolves erratic or inconsistent turbo boost delivery
• Replaces faulty or leaking boost solenoids causing poor engine performance
• Helps restore proper turbocharger function in Buick Encore and Chevrolet Sonic models
• Supports emission control by maintaining correct boost levels

Installation Notes and Tips

When installing the Dorman 667-080 Turbocharger Boost Solenoid, ensure all hose connections are secure and free of cracks or leaks. Verify the wiring connector matches the original equipment type to avoid electrical issues. Since the solenoid is adjustable, fine-tune the boost settings according to manufacturer specifications or performance requirements. No mounting bracket is included, so use the existing bracket or mounting points on the vehicle.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed original equipment standards. The 667-080 Turbocharger Boost Solenoid undergoes rigorous quality control to ensure reliable operation. While specific warranty details are not provided here, Dorman typically offers coverage against defects in materials and workmanship. Refer to the product packaging or official documentation for exact warranty terms.