Standard Ignition V403 PCV Valve

Overview of Standard Ignition PCV Valve V403

The Standard Ignition PCV Valve V403 is designed for reliable crankcase ventilation in select Toyota vehicles. Engineered with a durable metal construction and a straightforward push-on attachment method, this valve supports efficient emission control for Toyota Camry, Corolla, Previa, Tercel, and Van models.

• Push-on attachment method for secure installation
• Metal construction with silver finish for durability
• Straight nipple orientation with one hose connector
• Inlet diameter: 0.21 inches (5.334 mm)
• Outlet diameter: 0.16 inches (4.064 mm)
• Includes valve only; no cap, gaskets, or mounting brackets

Detailed Product Description

The Standard Ignition PCV Valve V403 is a critical component in the crankcase ventilation system, designed to regulate and redirect blow-by gases from the engine crankcase back into the intake manifold. This helps reduce harmful emissions and maintain engine efficiency. The valve features a straight nipple orientation and a single hose connector, making it compatible with the specified Toyota models. Its metal construction ensures resistance to heat and wear, while the silver finish provides corrosion resistance. The push-on attachment method simplifies installation without the need for additional hardware.

Compatible Toyota Models and Applications

This PCV valve is compatible with various Toyota vehicles, including the Camry, Corolla, Previa, Tercel, and Van. It is specifically designed to meet the emission control requirements of these models, ensuring proper crankcase ventilation and engine performance. The part number V403 corresponds directly to this application, making it a suitable replacement for maintaining factory specifications.

Common Issues Addressed by PCV Valve Replacement

• Excessive oil consumption due to faulty crankcase ventilation
• Engine rough idling or stalling caused by vacuum leaks
• Increased emissions and failed emissions tests
• Oil leaks or sludge buildup in the engine
• Check engine light triggered by PCV system faults

Installation Notes and Tips

Installation of the Standard Ignition PCV Valve V403 is straightforward due to its push-on attachment method. Before installation, ensure the engine is cool and the old valve is removed carefully to avoid damage to the hose or intake manifold. Inspect the hose for cracks or wear and replace if necessary. Since this valve does not include gaskets or mounting brackets, verify that existing components are in good condition. Proper seating of the valve is essential to prevent vacuum leaks and ensure optimal performance.

Quality Assurance and Warranty

Standard Ignition manufactures the PCV Valve V403 to meet or exceed OEM specifications for durability and performance. The metal construction and precise dimensions ensure reliable operation within the emission control system. While specific warranty details may vary, Standard Ignition products typically come with a limited warranty against defects in materials and workmanship, providing confidence in the product's quality and longevity.