Standard Ignition V402 PCV Valve
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Standard Ignition

Standard Ignition V402 PCV Valve

Brand Standard Ignition V402
Contents Valve
Nipple Orientation Angled
Fits Lexus · 8 vehicles

Screw-in design. Installs with a threaded 3/8 NPT connection for a secure fit.

Metal construction. Durable valve body with a black finish for dependable service.

Angled nipple. Helps simplify hose routing in tight engine compartments.

Cross-references Power Train PCV353, Standard Ignition V402 and 2-9543 for the same application. See all 9.

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Standard Ignition V402 PCV Valve

Standard Ignition V402 is a screw-in PCV valve for crankcase ventilation service on select Lexus applications. It uses a metal body with an angled nipple and male 3/8 NPT thread for direct replacement in the emission control system.

Key Features

  • Part number: V402
  • PCV valve for crankcase ventilation system service
  • Screw-in attachment method with 3/8 NPT thread size
  • Metal construction with black finish
  • Angled nipple orientation
  • Inlet diameter: 0.19 in. (4.826 mm)
  • Outlet diameter: 0.23 in. (5.842 mm)
  • No cap, gasket, O-ring, hose connector, or mounting bracket included

Detailed Description

Standard Ignition V402 is a replacement PCV valve built for emission control and crankcase ventilation service. It is listed for 2002-2005 Lexus GS300 and 2002-2005 Lexus IS300, making it a direct-fit option for owners searching for a Lexus GS300 PCV valve or Lexus IS300 crankcase ventilation valve. The screw-in design, male end, and 3/8 NPT thread help match the original service location, while the metal body and angled nipple support a secure installation in the engine ventilation circuit. This part cross-references 2-9543 and 6P1224 for the same application.

Common Issues This Part May Address

  • Excessive crankcase pressure
  • Oil vapor buildup in the intake system
  • Rough idle related to PCV flow problems
  • Oil leaks caused by restricted crankcase ventilation
  • Check engine concerns tied to ventilation system faults

Installation Notes and Tips

Verify thread size, inlet and outlet dimensions, and nipple angle before installation. Replace the valve only when the engine is cool, and inspect the surrounding hoses and seals for wear since no gasket, O-ring, or hose connector is included. Confirm the application on 2002-2005 Lexus GS300 and 2002-2005 Lexus IS300 before service.

Quality Assurance

Standard Ignition is a recognized aftermarket brand for electrical and engine management components, and V402 is built to match the listed PCV valve application requirements for Lexus GS300 and Lexus IS300 service.

Related reading

This part fits 8 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2005LexusGS300N/A—
2005LexusIS300N/A—
2004LexusGS300N/A—
2004LexusIS300N/A—
2003LexusGS300N/A—
2003LexusIS300N/A—
2002LexusGS300N/A—
2002LexusIS300N/A—
Directly replaces or cross-references 9 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Power Train — PCV353Standard Ignition — V4022-95436P122428-018276-26841220446031PCA1208PCV543