HomeEmission Control > Crankcase Ventilation SystemStandard Ignition GV33 PCV Valve
Part #: GV33

Standard Ignition GV33 PCV Valve

4 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Jeep, Grand Cherokee
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Overview of Standard Ignition GV33 PCV Valve for Jeep Grand Cherokee

The Standard Ignition GV33 PCV Valve is designed specifically for Jeep Grand Cherokee models, ensuring proper crankcase ventilation and emission control. This direct-attachment PCV valve features an angled nipple orientation and a 5/8 inch hose connector, providing a precise fit and reliable performance.

  • Direct attachment method for secure installation
  • No connector gender, simplifying hose connection
  • Single hose connector with 5/8 inch (16 mm) hose size
  • Angled nipple orientation for optimal hose routing
  • Compatible with Jeep Grand Cherokee crankcase ventilation systems

Detailed Product Description

The Standard Ignition GV33 PCV Valve is engineered to maintain proper ventilation of the crankcase by regulating the flow of gases back into the intake manifold. Its direct attachment method eliminates the need for additional connectors, reducing potential leak points. The valve’s single hose connector is designed for a 5/8 inch (16 mm) hose, a common size for Jeep Grand Cherokee models, ensuring compatibility and ease of installation. The angled nipple orientation facilitates efficient hose routing within the engine bay, minimizing stress on the hose and improving durability.

Purpose and Common Issues Addressed

  • Prevents excessive pressure buildup in the crankcase
  • Reduces harmful emissions by controlling gas flow
  • Helps avoid oil leaks caused by faulty ventilation
  • Mitigates engine performance issues related to PCV valve failure
  • Supports compliance with emission control standards for Jeep Grand Cherokee vehicles

Installation Notes and Tips

  • Ensure the hose size matches the 5/8 inch (16 mm) specification for proper fit
  • Verify the angled nipple orientation aligns with existing hose routing
  • Replace the PCV valve during routine maintenance or if symptoms of valve failure appear
  • Check for secure direct attachment to prevent vacuum leaks

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications, providing reliable performance for emission control systems. The GV33 PCV Valve undergoes rigorous quality testing to ensure durability and proper function. Warranty coverage details are available through Standard Ignition and typically include protection against defects in materials and workmanship.

BrandStandard Ignition
Part NumberGV33
Attachment MethodDirect
Connector GenderNo Connector
Hose Size - Inches5/8"
Hose Size - mm16
Nipple OrientationAngled

This part fits 4 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2004JeepGrand Cherokee4.0LL6N/A
2003JeepGrand Cherokee4.0LL6N/A
2002JeepGrand Cherokee4.0LL6N/A
2001JeepGrand Cherokee4.0LL6N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

2-91332P104253013360AA76-1541PCA1068PCG417PCV945

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.