Standard Ignition PVS133 Ported Vacuum Switch

Overview of Standard Ignition Ported Vacuum Switch PVS133

The Standard Ignition PVS133 ported vacuum switch is designed for reliable operation in select Buick, Chevrolet, Oldsmobile, and Pontiac vehicles. This component ensures proper vacuum routing with its three hose connectors and push-on thread size, supporting engine performance and emissions control.

• Includes one ported vacuum switch
• Equipped with three hose connectors for versatile vacuum line connections
• Push-on thread size (NPT) for secure and easy installation
• Compatible with multiple GM models including Buick LeSabre and Chevrolet Chevette
• Part number PVS133 for precise identification and fitment

Product Details and Specifications

The PVS133 ported vacuum switch by Standard Ignition features three hose connectors that allow for efficient vacuum flow management in the vehicle’s engine system. The push-on thread size (NPT) design facilitates straightforward attachment to vacuum lines without the need for additional adapters. This switch is engineered to meet the specifications required by various GM models such as the Pontiac Bonneville, Oldsmobile Delta 88, and Chevrolet Custom Cruiser, ensuring compatibility and dependable function.

Compatible Vehicles and Applications

This ported vacuum switch is compatible with a range of Buick, Chevrolet, Oldsmobile, and Pontiac vehicles, including but not limited to:

• Buick LeSabre and Riviera
• Chevrolet Chevette and T1000
• Oldsmobile Delta 88 and 98
• Pontiac Bonneville, Catalina, and Toronado

It is commonly used in vacuum control systems to regulate emissions and engine performance in these models.

Common Issues Addressed by the PVS133 Ported Vacuum Switch

• Irregular engine vacuum pressure affecting idle stability
• Faulty vacuum routing causing emissions control malfunctions
• Vacuum leaks due to worn or damaged switches
• Engine performance issues related to vacuum-operated components
• Check engine light triggered by vacuum system faults

Installation Notes and Tips

When installing the Standard Ignition PVS133 ported vacuum switch, ensure all vacuum hoses are clean and free of debris before attachment. The push-on NPT thread size allows for a secure fit without additional tools, but verify hose connections for tightness to prevent leaks. It is recommended to inspect surrounding vacuum lines and components for wear during installation to maintain overall system integrity.

Quality Assurance and Warranty Information

Standard Ignition parts are manufactured to meet or exceed OEM specifications, providing reliable performance for your vehicle. The PVS133 ported vacuum switch undergoes quality control testing to ensure durability and proper function. Warranty coverage details can be obtained from the product documentation or authorized distributors.