Global Parts 2511274 Turbocharger

Overview of Global Parts Turbocharger 2511274 for Volkswagen Passat

The Global Parts turbocharger model GT1749VA (part number 2511274) is designed specifically for Volkswagen Passat vehicles. Engineered with durable cast iron and featuring oil cooling, this turbocharger supports efficient air and fuel delivery to enhance engine performance.

• Constructed from robust cast iron material for durability
• Uncoated finish suitable for standard applications
• Oil cooling center housing to maintain optimal operating temperatures
• Journal bearing type for reliable rotation and longevity
• Includes gasket or seal for proper installation
• Variable nozzle turbine (VNT) turbocharger type for improved boost control
• Vacuum-operated wastegate/blow-off valve for pressure regulation
• Actuator start pressure between -0.627 and -0.655 bar at max position

Detailed Product Description

This Global Parts turbocharger 2511274 is a VNT (Variable Nozzle Turbine) type turbocharger designed to optimize boost pressure and engine efficiency in Volkswagen Passat models. The cast iron construction ensures strength and heat resistance, while the oil cooling system in the center housing helps maintain stable temperatures during operation. The journal bearing type supports smooth shaft rotation, contributing to the turbocharger's durability. The included gasket or seal facilitates a secure and leak-free installation. This turbocharger operates with a vacuum wastegate/blow-off valve system, providing precise boost control and preventing over-boost conditions. The actuator start pressure is calibrated between -0.627 and -0.655 bar, ensuring proper turbo response under varying engine loads.

Common Applications and Issues Addressed

• Restores turbo boost pressure in Volkswagen Passat engines
• Replaces worn or damaged turbochargers causing reduced engine power
• Solves issues related to turbo lag and inconsistent boost delivery
• Addresses oil cooling failures that can lead to turbo overheating
• Fixes vacuum wastegate malfunctions affecting boost regulation

Installation Notes and Tips

When installing the Global Parts turbocharger 2511274 on a Volkswagen Passat, ensure all old gaskets and seals are removed and replaced with the included gasket to prevent leaks. Since mounting hardware and brackets are not included, reuse existing components or source compatible parts separately. Proper oil supply and cooling lines should be inspected and cleaned to maintain the oil cooling system's effectiveness. Verify actuator start pressure settings to match vehicle specifications for optimal turbocharger performance.

Quality Assurance and Warranty

Global Parts manufactures this turbocharger to meet regular grade standards, focusing on reliable performance and durability. The part number 2511274 undergoes quality checks to ensure compatibility with Volkswagen Passat models. Warranty details should be confirmed with the distributor or retailer, as they may vary depending on purchase conditions.