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Standard Ignition V166 PCV Valve
| Brand | Standard Ignition V166 |
|---|---|
| Connector Gender | No Connector |
| Contents | Valve |
| Nipple Orientation | Straight |
| Fits | GMC, Oldsmobile, Chevrolet, and Pontiac · 5 vehicles |
OE-style replacement. Engineered to address common failure issues in crankcase ventilation.
PCV valve for crankcase ventilation system performance.
Complete quality control from components to finished product.
Cross-references Febi-Bilstein 28132, Gates 78111 and 2-9224 for the same application. See all 11.
PCV Valve for Emissions Control
Standard Ignition V166 is a PCV valve for crankcase ventilation service in emission control systems. It is built with a straight nipple, one hose connector, and no electrical connector, making it a direct mechanical replacement for the listed applications.
Compatible with 1992-1993 GMC Sonoma, 1992-1993 Oldsmobile 88, and 1975 Chevrolet Monza, this Standard Ignition V166 PCV valve is intended for vehicles that need a straightforward crankcase ventilation service part.
Key Features
- PCV valve for the crankcase ventilation system
- Straight nipple orientation for direct hose routing
- One hose connector
- No connector gender
- Standard Ignition V166 replacement part
Detailed Description
Standard Ignition V166 is an emission control PCV valve designed to replace a worn or malfunctioning crankcase ventilation valve in the listed vehicles. Standard Ignition applies manufacturing quality control from component sourcing through finished product inspection, with replacement parts engineered to address common original equipment failure points. This part cross-references Gates 78111 for the same application.
Use this PCV valve when servicing a 1992-1993 GMC Sonoma, 1992-1993 Oldsmobile 88, or 1975 Chevrolet Monza that uses a straight-nipple valve with a single hose connection. The V166 part number is also useful when searching for a Standard Ignition V166 PCV valve replacement by application.
What It Is Used For
- Replacing a stuck or restricted PCV valve
- Restoring crankcase ventilation flow
- Addressing rough idle caused by ventilation valve wear
- Correcting oil vapor buildup in the crankcase system
- Resolving emissions-related service issues tied to PCV operation
Installation Notes and Tips
Verify hose routing, nipple orientation, and engine application before installation. Match the existing valve style to the straight nipple design and confirm the hose connector count on the vehicle before replacing the part. For best results, inspect connected hoses for cracks, soft spots, or blockage during service.
Quality Assurance
Standard Ignition manufactures emission components with process control from raw componentry through finished assembly. The V166 is built as a replacement emission control part for the listed applications.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1993 | GMC | Sonoma | 4.3L | V6 | N/A | — |
| 1993 | Oldsmobile | 88 | 3.8L | V6 | N/A | — |
| 1992 | GMC | Sonoma | 4.3L | V6 | N/A | — |
| 1992 | Oldsmobile | 88 | 3.8L | V6 | N/A | — |
| 1975 | Chevrolet | Monza | 2.3L | L4 | N/A | — |
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