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Standard Ignition PVS108 Ported Vacuum Switch
Overview of Standard Ignition Ported Vacuum Switch PVS108
The Standard Ignition PVS108 ported vacuum switch is designed for reliable operation in various GM vehicles. This switch features two hose connectors and a 3/8" - 18 NPT thread size, ensuring compatibility with specific Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac models.
- Includes one ported vacuum switch
- Equipped with two hose connectors for vacuum line attachment
- Thread size: 3/8" - 18 NPT for secure fitting
- Compatible with multiple GM makes and models
- Part number PVS108 for precise identification
Technical Details and Compatibility
The PVS108 ported vacuum switch by Standard Ignition is engineered to meet OEM specifications for electrical and vacuum control systems. Its two hose connectors allow for efficient vacuum routing, while the 3/8" - 18 NPT thread size ensures a tight and leak-free installation. This part is compatible with a wide range of GM vehicles, including Buick models like the Century and LeSabre, Cadillac DeVille and Eldorado, Chevrolet Camaro and Impala, Oldsmobile Cutlass and Delta 88, as well as Pontiac Firebird and Grand Prix. The PVS108 is suitable for applications requiring precise vacuum switching to maintain proper engine and emission system function.
Applications and Problem Resolution
- Replaces faulty or leaking ported vacuum switches in GM vehicles
- Restores proper vacuum control for engine performance and emissions
- Addresses issues with vacuum-operated actuators and solenoids
- Helps resolve engine hesitation or rough idle caused by vacuum leaks
- Supports proper operation of HVAC and cruise control vacuum systems
Installation Notes and Tips
When installing the Standard Ignition PVS108, ensure the vacuum hoses are securely connected to the two hose connectors to prevent leaks. Use thread sealant or Teflon tape on the 3/8" - 18 NPT threaded connection to maintain a tight seal. Verify compatibility with your specific Buick, Cadillac, Chevrolet, Oldsmobile, or Pontiac model before installation. It is recommended to inspect surrounding vacuum lines and components for wear or damage during replacement.
Quality Assurance and Warranty
Standard Ignition parts are manufactured to meet or exceed OEM standards, providing dependable performance and durability. The PVS108 ported vacuum switch undergoes rigorous quality control to ensure proper fit and function. Warranty coverage details should be confirmed with the product documentation or distributor, as they may vary by region and application.
| Brand | Standard Ignition |
| Part Number | PVS108 |
| Contents | Ported Vacuum Switch |
| Thread Size - NPT | 3/8" - 18 Thread |
This part fits 63 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1984 | Cadillac | Commercial Chassis | 6.0L | V8 | N/A | Yellow; 2 Ports |
| 1984 | Cadillac | Fleetwood | 6.0L | V8 | N/A | Yellow; 2 Ports |
| 1983 | Cadillac | Commercial Chassis | 6.0L | V8 | N/A | Yellow; 2 Ports |
| 1983 | Cadillac | Fleetwood | 6.0L | V8 | N/A | Yellow; 2 Ports |
| 1982 | Cadillac | Commercial Chassis | 6.0L | V8 | N/A | Yellow; 2 Ports |
| 1982 | Cadillac | Fleetwood | 6.0L | V8 | N/A | Yellow; 2 Ports |
| 1981 | Cadillac | Commercial Chassis | 6.0L | V8 | N/A | |
| 1981 | Cadillac | DeVille | 6.0L | V8 | N/A | Yellow; 2 Ports |
| 1981 | Cadillac | Eldorado | 6.0L | V8 | N/A | Yellow; 2 Ports |
| 1981 | Cadillac | Fleetwood | 6.0L | V8 | N/A | Yellow; 2 Ports |
| 1981 | Cadillac | Seville | 6.0L | V8 | N/A | Yellow; 2 Ports |
| 1981 | Chevrolet | Camaro | 4.4L | V8 | N/A | Yellow; 2 Ports |
| 1981 | Chevrolet | Caprice | 4.4L | V8 | N/A | Yellow; 2 Ports |
| 1981 | Chevrolet | El Camino | 4.4L | V8 | N/A | Yellow; 2 Ports |
| 1981 | Chevrolet | Impala | 4.4L | V8 | N/A | Yellow; 2 Ports |
| 1981 | Chevrolet | Malibu | 4.4L | V8 | N/A | Yellow; 2 Ports |
| 1981 | Chevrolet | Monte Carlo | 4.4L | V8 | N/A | Yellow; 2 Ports |
| 1979 | Buick | Century | 5.0L | V8 | N/A | Yellow; 2 Ports |
| 1979 | Buick | Century | 5.7L | V8 | N/A | Yellow; 2 Ports |
| 1979 | Buick | LeSabre | 5.7L | V8 | N/A | Yellow; 2 Ports |
| 1979 | Buick | Regal | 5.0L | V8 | N/A | Yellow; 2 Ports |
| 1979 | Buick | Riviera | 5.7L | V8 | N/A | Yellow; 2 Ports |
| 1979 | Buick | Skylark | 5.0L | V8 | N/A | Yellow; 2 Ports |
| 1979 | Buick | Skylark | 5.7L | V8 | N/A | Yellow; 2 Ports |
| 1979 | Chevrolet | Camaro | N/A | Yellow; 2 Ports | ||
| 1979 | Chevrolet | Caprice | 5.7L | V8 | N/A | Yellow; 2 Ports |
| 1979 | Chevrolet | Caprice | 5.0L | V8 | N/A | Yellow; 2 Ports |
| 1979 | Chevrolet | Corvette | 5.7L | V8 | N/A | Yellow; 2 Ports |
| 1979 | Chevrolet | El Camino | 4.4L | V8 | N/A | Yellow; 2 Ports |
| 1979 | Chevrolet | Impala | 5.0L | V8 | N/A | Yellow; 2 Ports |
| 1979 | Chevrolet | Impala | 5.7L | V8 | N/A | Yellow; 2 Ports |
| 1979 | Chevrolet | Malibu | 4.4L | V8 | N/A | Yellow; 2 Ports |
| 1979 | Chevrolet | Malibu | 5.7L | V8 | N/A | Yellow; 2 Ports |
| 1979 | Chevrolet | Malibu | 5.0L | V8 | N/A | Yellow; 2 Ports |
| 1979 | Chevrolet | Monte Carlo | 5.0L | V8 | N/A | Yellow; 2 Ports |
| 1979 | Chevrolet | Monte Carlo | 4.4L | V8 | N/A | Yellow; 2 Ports |
| 1979 | Chevrolet | Monza | 5.0L | V8 | N/A | Yellow; 2 Ports |
| 1979 | Chevrolet | Nova | 5.0L | V8 | N/A | Yellow; 2 Ports |
| 1979 | Chevrolet | Nova | 5.7L | V8 | N/A | Yellow; 2 Ports |
| 1979 | Oldsmobile | Cutlass | 4.3L | V8 | N/A | Yellow; 2 Ports |
| 1979 | Oldsmobile | Cutlass | 5.7L | V8 | N/A | Yellow; 2 Ports |
| 1979 | Oldsmobile | Cutlass Calais | 4.3L | V8 | N/A | Yellow; 2 Ports |
| 1979 | Oldsmobile | Cutlass Salon | 5.0L | V8 | N/A | Yellow; 2 Ports |
| 1979 | Oldsmobile | Cutlass Salon | 4.3L | V8 | N/A | Yellow; 2 Ports |
| 1979 | Oldsmobile | Delta 88 | 4.3L | V8 | N/A | Yellow; 2 Ports |
| 1979 | Oldsmobile | Omega | 5.7L | V8 | N/A | Yellow; 2 Ports |
| 1979 | Oldsmobile | Omega | 5.0L | V8 | N/A | Yellow; 2 Ports |
| 1979 | Oldsmobile | Starfire | 5.0L | V8 | N/A | Yellow; 2 Ports |
| 1979 | Pontiac | Bonneville | 5.7L | V8 | N/A | Yellow; 2 Ports |
| 1979 | Pontiac | Catalina | 5.7L | V8 | N/A | Yellow; 2 Ports |
| 1979 | Pontiac | Firebird | 5.7L | V8 | N/A | Yellow; 2 Ports |
| 1979 | Pontiac | Firebird | 5.0L | V8 | N/A | Yellow; 2 Ports |
| 1979 | Pontiac | Grand Am | 5.0L | V8 | N/A | Yellow; 2 Ports |
| 1979 | Pontiac | Grand LeMans | 4.4L | V8 | N/A | Yellow; 2 Ports |
| 1979 | Pontiac | Grand LeMans | 5.7L | V8 | N/A | Yellow; 2 Ports |
| 1979 | Pontiac | Grand Prix | 5.0L | V8 | N/A | Yellow; 2 Ports |
| 1979 | Pontiac | Laurentian | 5.7L | V8 | N/A | Yellow; 2 Ports |
| 1979 | Pontiac | LeMans | 4.4L | V8 | N/A | Yellow; 2 Ports |
| 1979 | Pontiac | LeMans | 5.7L | V8 | N/A | Yellow; 2 Ports |
| 1979 | Pontiac | Parisienne | 5.7L | V8 | N/A | Yellow; 2 Ports |
| 1979 | Pontiac | Phoenix | 5.7L | V8 | N/A | Yellow; 2 Ports |
| 1979 | Pontiac | Phoenix | 5.0L | V8 | N/A | Yellow; 2 Ports |
| 1979 | Pontiac | Sunbird | 5.0L | V8 | N/A | Yellow; 2 Ports |
* 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.