Standard Ignition V504 PCV Valve

Reliable PCV Valve for Toyota 4Runner, FJ Cruiser, and Tundra

The Standard Ignition V504 PCV Valve is designed to maintain optimal crankcase ventilation in select Toyota models. Engineered with durable metal construction and a screw-in attachment method, this valve ensures consistent performance and proper emission control.

Key Features of Standard Ignition V504 PCV Valve

• Compatible with Toyota 4Runner, FJ Cruiser, and Tundra models
• Durable metal material with a silver finish for corrosion resistance
• Screw-in attachment method for secure installation
• Male end connector with straight nipple orientation
• Thread size options: 3/8 NPT, M16 x 1.5, and 5/8 - 18 NPT
• Hose size compatibility: 1/4 inch (8 mm)
• No additional gaskets, O-rings, or mounting brackets included

Detailed Description of the V504 PCV Valve

The Standard Ignition V504 PCV Valve is a precision-engineered component designed to regulate crankcase pressure and reduce harmful emissions in Toyota 4Runner, FJ Cruiser, and Tundra vehicles. Featuring a screw-in design, this valve offers a straightforward installation process and a secure fit. The metal construction with a silver finish provides durability and resistance to wear and corrosion. The valve’s male end and straight nipple orientation facilitate proper hose connection, supporting a 1/4 inch (8 mm) hose size. Thread sizes include 3/8 NPT, M16 x 1.5 metric, and 5/8 - 18 NPT, ensuring compatibility with various engine configurations.

Common Applications and Issues Addressed

• Helps maintain proper crankcase ventilation to prevent pressure buildup
• Reduces oil leaks caused by faulty or clogged PCV valves
• Improves engine performance by controlling emissions effectively
• Prevents contamination of intake manifold with crankcase gases
• Supports compliance with emission control standards in Toyota vehicles

Installation Notes and Tips

• Ensure the engine is cool before removing the old PCV valve
• Use the screw-in method to securely attach the valve without over-tightening
• Verify hose size compatibility (1/4 inch or 8 mm) for proper fit
• Inspect surrounding components for wear or damage during installation
• No additional gaskets or mounting brackets are required for this part

Quality Assurance and Warranty Information

Standard Ignition manufactures the V504 PCV Valve to meet or exceed OEM specifications for Toyota 4Runner, FJ Cruiser, and Tundra models. The metal construction and precise threading ensure long-lasting durability and reliable performance. While specific warranty details are not provided, Standard Ignition products typically come with a limited warranty against defects in material and workmanship. Always consult the product documentation or manufacturer for exact warranty terms.