Standard Ignition V203 PCV Valve

PCV Valve for Ford, Mercury, and Chevrolet Applications

Standard Ignition V203 is a PCV valve for crankcase ventilation service on select Ford, Mercury, and Chevrolet vehicles. It is built with a male connector, angled nipple orientation, and dual hose connections sized for 15/64 in. and 11/32 in. hoses, making it a direct-fit emission control service part for the listed applications.

Key Features

• PCV valve for emission control and crankcase ventilation service
• Male connector and male terminal design
• Angled nipple orientation for routing in tight engine bays
• Two hose connectors with 6 mm and 9 mm hose sizes
• Built for select Ford Mustang, Mercury Capri, and Ford Pinto applications
• Standard Ignition V203 replacement part number

Detailed Description

Standard Ignition V203 is engineered for vehicles that rely on a properly functioning positive crankcase ventilation valve to manage blow-by gases and maintain crankcase ventilation flow. This part is listed for a wide range of classic Ford and Mercury applications, including the 1991 Ford Mustang, 1980 Ford Mustang with Federal Emissions, 1979 Ford Mustang with High Altitude Emissions and California Emissions, 1971-1974 Mercury Capri, and 1972-1978 Ford Pinto. It also covers additional applications such as the 1986 Mercury Marquis, 1981-1982 Ford Courier, and 1971 Chevrolet Nova with High Performance Engine.

Standard Ignition V203 cross-references BBB Industries 19021 for the same application. The part number V203 is also associated with interchange references including 2-9216 and PCV93.

What It Helps Address

• Rough idle caused by a restricted or sticking PCV valve
• Excess crankcase pressure from poor ventilation flow
• Oil vapor buildup in the intake system
• Emission control faults related to crankcase ventilation
• Vacuum routing issues on vehicles using angled hose connections

Installation Notes and Tips

Verify hose size, connector style, and emissions calibration before installation. This PCV valve uses 15/64 in. and 11/32 in. hose connections, so matching the existing hose routing is important for proper fitment. Confirm the vehicle’s emissions package, since several listed applications are specific to Federal Emissions, California Emissions, or High Altitude Emissions configurations. For example, V203 fits 1980 Ford Mustang, Federal Emissions, and fits 1979 Ford Mustang, High Altitude Emissions and California Emissions.

Additional fitment examples include fits 1985-1986 Mercury Capri, fits 1977-1978 Ford Courier, and fits 1975-1978 Mercury Bobcat. Always compare the original valve layout and hose orientation before service.

Quality Assurance

Standard Ignition applies manufacturing quality control from component sourcing through finished product inspection. The brand’s emission-component expertise is focused on replacing original equipment parts that fail due to known design or durability issues.