HomeEmission Control > Crankcase Ventilation SystemStandard Ignition V166 PCV Valve
Part #: V166

Standard Ignition V166 PCV Valve

5 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: GMC, Oldsmobile, Chevrolet, and Pontiac, Sonoma, 88, Monza, Vega, and Astre
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Overview of Standard Ignition PCV Valve V166

The Standard Ignition PCV Valve V166 is designed for reliable crankcase ventilation in select Chevrolet, GMC, and Oldsmobile vehicles. This valve features a straight nipple orientation and a single hose connector, ensuring proper fit and function in your vehicle's emission control system.

  • Compatible with Chevrolet 88, Monza, and GMC Sonoma models
  • Straight nipple orientation for direct hose connection
  • Single hose connector for simplified installation
  • No connector gender, designed for universal fitment in specified vehicles
  • Part number V166 for easy identification and replacement

Detailed Product Description

The Standard Ignition PCV Valve V166 is a critical component of the crankcase ventilation system, helping to regulate and redirect blow-by gases from the engine crankcase back into the intake manifold. This valve features a straight nipple orientation, which allows for a direct and secure hose connection. With one hose connector and no specific connector gender, it is engineered to fit seamlessly in the emission control systems of Chevrolet 88, Monza, and GMC Sonoma models. The valve is supplied as a single unit, ensuring you receive the exact part needed for proper maintenance or repair.

Purpose and Common Issues Addressed

  • Prevents excessive pressure buildup in the engine crankcase
  • Reduces harmful emissions by redirecting gases to the intake manifold
  • Helps maintain engine performance and fuel efficiency
  • Prevents oil leaks caused by faulty or clogged PCV valves
  • Minimizes engine sludge and contamination

Installation Notes and Tips

  • Ensure the engine is cool before attempting installation
  • Locate the existing PCV valve on the valve cover or intake manifold
  • Remove the old valve carefully to avoid damaging the hose or fittings
  • Install the Standard Ignition PCV Valve V166 with the straight nipple oriented for proper hose connection
  • Check for secure fit and absence of leaks after installation

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications, providing dependable performance and durability. The PCV Valve V166 undergoes rigorous quality control to ensure proper fit and function in compatible Chevrolet, GMC, and Oldsmobile vehicles. Warranty coverage details can be obtained from the manufacturer or authorized distributors.

BrandStandard Ignition
Part NumberV166
Connector GenderNo Connector
ContentsValve
Nipple OrientationStraight

This part fits 5 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1993GMCSonoma4.3LV6N/A
1993Oldsmobile883.8LV6N/A
1992GMCSonoma4.3LV6N/A
1992Oldsmobile883.8LV6N/A
1975ChevroletMonza2.3LL4N/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:

191124142-9224281323-7586P103276-277778111FV168PCA1004PCV224PCV68

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