Standard Ignition V407 PCV Valve

Reliable PCV Valve for Lexus and Toyota Vehicles

The Standard Ignition PCV Valve V407 is designed to maintain proper crankcase ventilation in select Lexus and Toyota models. Engineered with durable plastic and metal materials, this screw-in valve ensures efficient emission control and engine performance.

• Screw-in attachment method for secure installation
• Constructed from plastic and metal for durability
• Angled nipple orientation with a 3/8 inch (10 mm) hose connector
• Blue and silver finish for easy identification
• Compatible with M18x1.5 thread size

Detailed Product Description

The Standard Ignition PCV Valve part number V407 is specifically designed for emission control systems in Lexus and Toyota vehicles, including models such as the 4Runner, GS430, GX470, Land Cruiser, LS430, LX470, SC430, Sequoia, and Tundra. This valve features a screw-in attachment method that provides a secure and leak-free fit. The valve’s angled nipple orientation facilitates proper hose connection, accommodating a 3/8 inch (10 mm) hose size. With inlet and outlet diameters of 0.21 inches (5.334 mm) and 0.27 inches (6.858 mm) respectively, it fits precisely within the crankcase ventilation system. The combination of plastic and metal materials ensures resistance to heat and wear, contributing to long-term reliability.

Common Applications and Issues Addressed

• Prevents excessive crankcase pressure buildup
• Reduces harmful emissions by controlling blow-by gases
• Helps maintain engine performance and fuel efficiency
• Minimizes oil leaks and sludge formation in the engine
• Supports compliance with emission regulations in Lexus and Toyota models

Installation Notes and Tips

Installation of the Standard Ignition PCV Valve V407 requires a compatible M18x1.5 threaded port. Ensure the engine is cool before removal and installation to avoid injury. The screw-in design allows for straightforward replacement without additional mounting brackets or gaskets. Verify the hose size matches the 3/8 inch (10 mm) connector for a proper seal. Inspect the surrounding components for wear or damage during installation to maintain system integrity.

Quality Assurance and Warranty

Standard Ignition manufactures the PCV Valve V407 to meet OEM specifications for fit, form, and function. The valve undergoes rigorous quality control to ensure durability and performance in emission control systems. While no gaskets or mounting brackets are included, the product is backed by Standard Ignition’s warranty coverage, providing confidence in its reliability for Lexus and Toyota vehicles.