Standard Ignition PVS19 Ported Vacuum Switch

Ported Vacuum Switch for Ford and Mercury Applications

Standard Ignition PVS19 is a ported vacuum switch built to OEM specification for precise fit and consistent operation. It uses a brass body with a high-temperature plastic housing and thermal elements engineered for improved performance in emission-control vacuum circuits.

Key Features

• Ported vacuum switch for emission-system vacuum routing
• Brass construction with high-temperature plastic housing
• OEM-spec fit and performance for direct replacement use
• 3 hose connectors for the listed applications
• 3/8"-18 NPT thread size
• Standard Ignition PVS19 for Ford, Mercury, Lincoln, and Jeep applications

Detailed Description

Standard Ignition PVS19 is used in vacuum-controlled emission systems where thermal switching is required to route vacuum at the correct operating temperature. The brass and heat-resistant housing help maintain dimensional accuracy, while the thermal element design supports stable switching performance. This part cross-references Carlson 13305 for the same application. Common fitment includes 1994-1996 Ford Aspire, 1995-1996 Ford Contour, 1989-1996 Ford Mustang, 1994-1996 Mercury Sable, and 1974-1993 Ford Bronco. It also serves a wide range of Ford truck, van, and passenger-car applications, including 1975-1993 Ford F-150, 1980-1993 Ford E-350 Econoline, and 1974-1988 Ford Thunderbird.

What This Part Helps Address

• Incorrect vacuum routing in thermal emission-control systems
• Vacuum switching faults that affect EGR operation
• Hard-to-match replacement needs for older Ford and Mercury platforms
• Fitment issues caused by worn or heat-damaged original switches
• Emission-system drivability concerns tied to vacuum control timing

Installation Notes and Tips

Verify the original switch style, thread size, hose count, and color/application notes before installation. Confirm whether the vehicle uses a solenoid or a non-solenoid setup, since several listed applications specify w/o Solenoid. Match the ported vacuum switch to the exact vehicle year, make, and model shown in the fitment data, including notes such as Green; 3 Ports or w/ California Emissions where applicable. Standard Ignition PVS19 is listed for a broad range of Ford, Mercury, Lincoln, and Jeep vehicles, including 1994-1996 Ford Taurus, 1994-1996 Mercury Grand Marquis, and 1971-1974 Jeep Wagoneer.

Quality Assurance

Standard Ignition states that this part is manufactured with complete quality control from component selection through final production. The design follows OEM specification for fit and performance, with materials selected for durability in emission-system service.