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Standard IgnitionPart #: PVS48
Standard Ignition PVS48 Ported Vacuum Switch
⚙️ 309 vehicles fit this part
Select your vehicle to confirm fitment
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✅OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Chevrolet, GMC, Oldsmobile, Pontiac, and Buick, Camaro, Caprice, Corvette, Monte Carlo, El Camino, Caballero, Custom Cruiser, Cutlass, Cutlass Supreme, Firebird, Grand Prix, Safari, Cutlass Salon, Bonneville, Parisienne, C20, C20 Suburban, C30, Impala, K30, P30, C2500 Suburban, P3500, C10, G10, G20, G30, K10, K20, K5 Blazer, P20, C2500, C3500, G1500, G2500, G3500, K3500, P2500, C10 Suburban, K10 Suburban, K20 Suburban, Malibu, Century, Electra, LeSabre, Riviera, Bel Air, Catalina, Grand LeMans, Laurentian, LeMans, Regal, C1500, C1500 Suburban, K1500, Grand Am, and P1500
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Not what you need? Click here for all Ported Vacuum Switch options
Reliable Ported Vacuum Switch for GM Vehicles
The Standard Ignition PVS48 Ported Vacuum Switch is engineered to meet the specific vacuum control needs of various Buick, Chevrolet, GMC, Oldsmobile, and Pontiac models. Designed with precise hose and thread sizes, this switch ensures proper fitment and reliable operation in your vehicle's vacuum system.
- Includes one ported vacuum switch
- Equipped with two hose connectors for secure vacuum line attachment
- Hose size: 3/16" x 3/16" for compatibility with standard vacuum hoses
- Thread size: 1/2" - 14 NPT for proper mounting and sealing
- Compatible with multiple GM makes and models including Chevrolet C10, Camaro, and Pontiac Firebird
Product Details and Specifications
The PVS48 ported vacuum switch from Standard Ignition is designed to regulate vacuum flow in emission and engine control systems. Featuring two 3/16" hose connectors, it allows for efficient vacuum routing and control. The 1/2" - 14 NPT threaded connection ensures a secure and leak-free installation. This switch is suitable for a wide range of GM vehicles such as the Chevrolet C1500 Suburban, Buick LeSabre, and Pontiac Grand Prix, providing a direct replacement for original equipment.
Applications and Common Issues Addressed
- Controls vacuum routing in emission control systems
- Replaces faulty or leaking vacuum switches causing engine performance issues
- Helps resolve vacuum leaks that can lead to rough idle or poor fuel economy
- Restores proper operation of HVAC vacuum controls in compatible GM models
- Supports emission compliance by maintaining correct vacuum flow
Installation Notes and Tips
Ensure the vacuum hoses are clean and free of cracks before installation. Use the correct 3/16" vacuum hoses to match the hose connectors on the switch. Thread the switch carefully into the 1/2" - 14 NPT port to avoid cross-threading. Verify vacuum line routing matches the vehicle’s service manual for proper operation. It is recommended to inspect related vacuum components during installation for overall system integrity.
Quality Assurance and Warranty
Standard Ignition parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The PVS48 ported vacuum switch undergoes rigorous quality control to ensure durability and reliable performance. This part is backed by Standard Ignition’s limited warranty, providing coverage against defects in material and workmanship under normal use.
| Brand | Standard Ignition |
| Part Number | PVS48 |
| Contents | Switch |
| Hose Size - Inches | 3/16" x 3/16" |
| Thread Size - NPT | 1/2" - 14 Thread |
This part fits 309 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 1988 | Chevrolet | Camaro | 5.0L | V8 | N/A | ||
| 1988 | Chevrolet | Camaro | 5.7L | V8 | N/A | ||
| 1988 | Chevrolet | Caprice | 5.7L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1988 | Chevrolet | Caprice | 5.0L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1988 | Chevrolet | Corvette | 5.7L | V8 | N/A | ||
| 1988 | Chevrolet | Monte Carlo | 5.0L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1987 | Chevrolet | Camaro | 5.0L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1987 | Chevrolet | Camaro | 5.7L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1987 | Chevrolet | Caprice | 4.3L | V6 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1987 | Chevrolet | Caprice | 5.7L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1987 | Chevrolet | Caprice | 5.0L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1987 | Chevrolet | Corvette | 5.7L | V8 | N/A | ||
| 1987 | Chevrolet | El Camino | 4.3L | V6 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1987 | Chevrolet | Monte Carlo | 4.3L | V6 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1987 | Chevrolet | Monte Carlo | 5.0L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1987 | Oldsmobile | Custom Cruiser | 5.0L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1987 | Oldsmobile | Cutlass | 5.0L | V8 | N/A | OE No. 3043015 | |
| 1987 | Oldsmobile | Cutlass Supreme | 5.0L | V8 | N/A | w/ Small Ports; Black Finish; 2 Ports | |
| 1987 | Pontiac | Firebird | 5.0L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1987 | Pontiac | Grand Prix | 4.3L | V6 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1987 | Pontiac | Grand Prix | 5.0L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1987 | Pontiac | Safari | 5.0L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1986 | Chevrolet | Camaro | 5.0L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1986 | Chevrolet | Caprice | 5.0L | V8 | N/A | w/ Closed Loop System; OE No. 3043015; MAP Sensor; Black Finish; 2 Ports | |
| 1986 | Chevrolet | Caprice | 5.7L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1986 | Chevrolet | Caprice | 4.3L | V6 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1986 | Chevrolet | Corvette | 5.7L | V8 | N/A | ||
| 1986 | Chevrolet | El Camino | 4.3L | V6 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1986 | Chevrolet | Monte Carlo | 5.0L | V8 | N/A | w/ Closed Loop System; OE No. 3043015; MAP Sensor; Black Finish; 2 Ports | |
| 1986 | Chevrolet | Monte Carlo | 4.3L | V6 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1986 | Oldsmobile | Custom Cruiser | 5.0L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1986 | Oldsmobile | Cutlass Salon | 5.0L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1986 | Oldsmobile | Cutlass Supreme | 5.0L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1986 | Pontiac | Bonneville | 5.0L | V8 | N/A | w/ U.S. Emissions; OE No. 3043015; Black Finish; 2 Ports | |
| 1986 | Pontiac | Bonneville | 4.3L | V6 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1986 | Pontiac | Firebird | 5.0L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1986 | Pontiac | Grand Prix | 4.3L | V6 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1986 | Pontiac | Grand Prix | 5.0L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1986 | Pontiac | Parisienne | 4.3L | V6 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1986 | Pontiac | Parisienne | 5.0L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1985 | Chevrolet | C20 | 7.4L | V8 | N/A | Exc. Canada; Black Finish; 2 Ports | |
| 1985 | Chevrolet | C20 Suburban | 7.4L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1985 | Chevrolet | C30 | 7.4L | V8 | N/A | w/o Calif. Emissions; Black Finish; 2 Ports | |
| 1985 | Chevrolet | Camaro | 5.0L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1985 | Chevrolet | Caprice | 4.3L | V6 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1985 | Chevrolet | Caprice | 5.7L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1985 | Chevrolet | Caprice | 5.0L | V8 | N/A | w/ Closed Loop System; MAP Sensor; Black Finish; 2 Ports | |
| 1985 | Chevrolet | Corvette | 5.7L | V8 | N/A | ||
| 1985 | Chevrolet | El Camino | 4.3L | V6 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1985 | Chevrolet | Impala | 4.3L | V6 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1985 | Chevrolet | Impala | 5.7L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1985 | Chevrolet | Impala | 5.0L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1985 | Chevrolet | K30 | 7.4L | V8 | N/A | w/o Calif. Emissions; Black Finish; 2 Ports | |
| 1985 | Chevrolet | Monte Carlo | 5.0L | V8 | N/A | w/ Closed Loop System; OE No. 3043015; MAP Sensor; Black Finish; 2 Ports | |
| 1985 | Chevrolet | Monte Carlo | 4.3L | V6 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1985 | Chevrolet | P30 | 7.4L | V8 | N/A | Exc. Canada; Black Finish; 2 Ports | |
| 1985 | GMC | C2500 Suburban | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |||
| 1985 | GMC | P3500 | 7.4L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1985 | Pontiac | Bonneville | 5.0L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1985 | Pontiac | Firebird | 5.0L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1985 | Pontiac | Grand Prix | 5.0L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1985 | Pontiac | Parisienne | 5.0L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1985 | Pontiac | Parisienne | 4.3L | V6 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1984 | Chevrolet | C10 | 5.7L | V8 | N/A | w/ Federal Emissions; Black Finish; 2 Ports | |
| 1984 | Chevrolet | C20 | 7.4L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1984 | Chevrolet | C20 | 5.7L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1984 | Chevrolet | C20 Suburban | 5.0L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1984 | Chevrolet | C20 Suburban | 7.4L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1984 | Chevrolet | C30 | 5.7L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1984 | Chevrolet | C30 | 7.4L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1984 | Chevrolet | Camaro | 5.0L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1984 | Chevrolet | Caprice | 5.0L | V8 | N/A | w/ Closed Loop System; OE No. 3043015; MAP Sensor; Black Finish; 2 Ports | |
| 1984 | Chevrolet | Caprice | 5.7L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1984 | Chevrolet | Corvette | 5.7L | V8 | N/A | ||
| 1984 | Chevrolet | El Camino | 3.8L | V6 | N/A | w/ U.S. Emissions; OE No. 3043015; Black Finish; 2 Ports | |
| 1984 | Chevrolet | El Camino | 5.7L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1984 | Chevrolet | G10 | 5.7L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1984 | Chevrolet | G20 | 5.7L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1984 | Chevrolet | G30 | 5.7L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1984 | Chevrolet | Impala | 5.7L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1984 | Chevrolet | Impala | 5.0L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1984 | Chevrolet | K10 | 5.7L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1984 | Chevrolet | K20 | 5.7L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1984 | Chevrolet | K30 | 7.4L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1984 | Chevrolet | K30 | 5.7L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1984 | Chevrolet | K5 Blazer | 5.7L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1984 | Chevrolet | Monte Carlo | 5.7L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1984 | Chevrolet | Monte Carlo | 5.0L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1984 | Chevrolet | P20 | 5.7L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1984 | Chevrolet | P30 | 5.7L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1984 | Chevrolet | P30 | 7.4L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1984 | GMC | C2500 | N/A | OE No. 3043015; Black Finish; 2 Ports | |||
| 1984 | GMC | C2500 Suburban | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |||
| 1984 | GMC | C3500 | N/A | OE No. 3043015; Black Finish; 2 Ports | |||
| 1984 | GMC | G1500 | 5.7L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1984 | GMC | G2500 | 5.7L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1984 | GMC | G3500 | 5.7L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1984 | GMC | K3500 | N/A | OE No. 3043015; Black Finish; 2 Ports | |||
| 1984 | GMC | P2500 | 5.7L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1984 | GMC | P3500 | 5.7L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1984 | GMC | P3500 | 7.4L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1984 | Pontiac | Bonneville | 5.0L | V8 | N/A | w/ Closed Loop System; OE No. 3043015; MAP Sensor; Black Finish; 2 Ports | |
| 1984 | Pontiac | Firebird | 5.0L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1984 | Pontiac | Grand Prix | 5.0L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1984 | Pontiac | Parisienne | 5.0L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1983 | Chevrolet | C10 Suburban | 5.0L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1983 | Chevrolet | C20 | 7.4L | V8 | N/A | Black finish ignition lock cylinder. | |
| 1983 | Chevrolet | C20 Suburban | 5.7L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1983 | Chevrolet | C20 Suburban | 7.4L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1983 | Chevrolet | C20 Suburban | 5.0L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1983 | Chevrolet | C30 | 7.4L | V8 | N/A | Black finish ignition lock cylinder. | |
| 1983 | Chevrolet | Camaro | 5.0L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1983 | Chevrolet | Caprice | 5.7L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1983 | Chevrolet | Caprice | 3.8L | V6 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1983 | Chevrolet | Caprice | 5.0L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1983 | Chevrolet | El Camino | 5.0L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1983 | Chevrolet | El Camino | 5.7L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1983 | Chevrolet | El Camino | 3.8L | V6 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1983 | Chevrolet | G10 | 5.7L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1983 | Chevrolet | G20 | 5.7L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1983 | Chevrolet | G30 | 5.7L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1983 | Chevrolet | Impala | 5.7L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1983 | Chevrolet | Impala | 3.8L | V6 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1983 | Chevrolet | Impala | 5.0L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1983 | Chevrolet | K10 | 5.0L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1983 | Chevrolet | K10 Suburban | 5.0L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1983 | Chevrolet | K20 Suburban | 5.7L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1983 | Chevrolet | K30 | 7.4L | V8 | N/A | Black finish ignition lock cylinder. | |
| 1983 | Chevrolet | K5 Blazer | 5.7L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1983 | Chevrolet | Malibu | 5.0L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1983 | Chevrolet | Malibu | 5.7L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1983 | Chevrolet | Monte Carlo | 3.8L | V6 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1983 | Chevrolet | Monte Carlo | 5.0L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1983 | Chevrolet | Monte Carlo | 5.7L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1983 | Chevrolet | P30 | 7.4L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1983 | GMC | C2500 | N/A | OE No. 3043015; Black Finish; 2 Ports | |||
| 1983 | GMC | C2500 Suburban | N/A | OE No. 3043015; Black Finish; 2 Ports | |||
| 1983 | GMC | C3500 | N/A | OE No. 3043015; Black Finish; 2 Ports | |||
| 1983 | GMC | G1500 | 5.7L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1983 | GMC | G2500 | 5.7L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1983 | GMC | G3500 | 5.7L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1983 | GMC | K3500 | N/A | OE No. 3043015; Black Finish; 2 Ports | |||
| 1983 | GMC | P2500 | 5.7L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1983 | GMC | P3500 | 5.7L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1983 | GMC | P3500 | 7.4L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1983 | Pontiac | Bonneville | 5.0L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1983 | Pontiac | Firebird | 5.0L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1983 | Pontiac | Grand Prix | 5.0L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1983 | Pontiac | Parisienne | 5.0L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1983 | Pontiac | Parisienne | 3.8L | V6 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1982 | Chevrolet | C20 | 7.4L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1982 | Chevrolet | C30 | 7.4L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1982 | Chevrolet | Camaro | 5.0L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1982 | Chevrolet | Caprice | 5.0L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1982 | Chevrolet | Caprice | 5.7L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1982 | Chevrolet | Caprice | 4.4L | V8 | N/A | w/ Federal Emissions; Black Finish; 2 Ports | |
| 1982 | Chevrolet | Corvette | 5.7L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1982 | Chevrolet | El Camino | 3.8L | V6 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1982 | Chevrolet | El Camino | 5.0L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1982 | Chevrolet | El Camino | 4.4L | V8 | N/A | w/ U.S. Emissions; OE No. 3043015; Black Finish; 2 Ports | |
| 1982 | Chevrolet | Impala | 5.7L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1982 | Chevrolet | Impala | 5.0L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1982 | Chevrolet | Impala | 4.4L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1982 | Chevrolet | K30 | 7.4L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1982 | Chevrolet | Malibu | 4.4L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1982 | Chevrolet | Malibu | 5.7L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1982 | Chevrolet | Malibu | 5.0L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1982 | Chevrolet | Monte Carlo | 5.0L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1982 | Chevrolet | Monte Carlo | 4.4L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1982 | Chevrolet | Monte Carlo | 5.7L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1982 | Chevrolet | P30 | 7.4L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1982 | GMC | C2500 | N/A | OE No. 3043015; Black Finish; 2 Ports | |||
| 1982 | GMC | C2500 Suburban | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |||
| 1982 | GMC | C3500 | N/A | OE No. 3043015; Black Finish; 2 Ports | |||
| 1982 | GMC | K3500 | N/A | OE No. 3043015; Black Finish; 2 Ports | |||
| 1982 | GMC | P3500 | 7.4L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1982 | Pontiac | Bonneville | 3.8L | V6 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1982 | Pontiac | Firebird | 5.0L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1982 | Pontiac | Grand Prix | 4.4L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1982 | Pontiac | Grand Prix | 3.8L | V6 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1981 | Buick | Century | 5.0L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1981 | Buick | LeSabre | 5.0L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1981 | Buick | Riviera | 5.0L | V8 | N/A | Black Finish; 117 Deg.; 2 Ports | |
| 1981 | Chevrolet | Bel Air | 4.4L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1981 | Chevrolet | Bel Air | 5.0L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1981 | Chevrolet | C20 | 7.4L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1981 | Chevrolet | C30 | 7.4L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1981 | Chevrolet | Camaro | 4.4L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1981 | Chevrolet | Camaro | 5.0L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1981 | Chevrolet | Camaro | 5.7L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1981 | Chevrolet | Caprice | 5.0L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1981 | Chevrolet | Caprice | 4.4L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1981 | Chevrolet | Caprice | 5.7L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1981 | Chevrolet | El Camino | 4.4L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1981 | Chevrolet | El Camino | 5.0L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1981 | Chevrolet | Impala | 4.4L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1981 | Chevrolet | Impala | 5.0L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1981 | Chevrolet | Impala | 5.7L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1981 | Chevrolet | K30 | 7.4L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1981 | Chevrolet | Malibu | 5.0L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1981 | Chevrolet | Malibu | 4.4L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1981 | Chevrolet | Malibu | 5.7L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1981 | Chevrolet | Monte Carlo | 4.4L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1981 | Chevrolet | Monte Carlo | 5.0L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1981 | Chevrolet | P30 | 7.4L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1981 | GMC | C2500 | N/A | OE No. 3043015; Black Finish; 2 Ports | |||
| 1981 | GMC | C2500 Suburban | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |||
| 1981 | GMC | C3500 | N/A | OE No. 3043015; Black Finish; 2 Ports | |||
| 1981 | GMC | K3500 | N/A | OE No. 3043015; Black Finish; 2 Ports | |||
| 1981 | GMC | P3500 | 7.4L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1981 | Pontiac | Bonneville | 4.3L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1981 | Pontiac | Bonneville | 5.0L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1981 | Pontiac | Bonneville | 5.7L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1981 | Pontiac | Catalina | 5.7L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1981 | Pontiac | Catalina | 4.4L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1981 | Pontiac | Catalina | 4.3L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1981 | Pontiac | Catalina | 5.0L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1981 | Pontiac | Firebird | 4.3L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1981 | Pontiac | Firebird | 5.0L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1981 | Pontiac | Firebird | 4.9L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1981 | Pontiac | Firebird | 4.4L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1981 | Pontiac | Grand LeMans | 5.0L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1981 | Pontiac | Grand LeMans | 4.4L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1981 | Pontiac | Grand Prix | 5.7L | V8 | DIESEL | N/A | Ported Vacuum Switch with 2 Ports and Black Finish |
| 1981 | Pontiac | Grand Prix | 4.3L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1981 | Pontiac | Grand Prix | 4.4L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1981 | Pontiac | Laurentian | 4.4L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1981 | Pontiac | Laurentian | 5.0L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1981 | Pontiac | LeMans | 4.9L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1981 | Pontiac | LeMans | 4.3L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1981 | Pontiac | LeMans | 5.0L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1981 | Pontiac | LeMans | 4.4L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1981 | Pontiac | Parisienne | 5.7L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1981 | Pontiac | Parisienne | 4.3L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1981 | Pontiac | Parisienne | 5.0L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1981 | Pontiac | Parisienne | 4.4L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1980 | Buick | Century | 5.0L | V8 | N/A | w/ Federal Emissions; Black Finish; 2 Ports | |
| 1980 | Buick | Regal | 5.0L | V8 | N/A | w/ Federal Emissions; Black Finish; 2 Ports | |
| 1980 | Buick | Riviera | 5.0L | V8 | N/A | w/ Federal Emissions; Black Finish; 117 Deg.; 2 Ports | |
| 1980 | Chevrolet | C10 | 7.4L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1980 | Chevrolet | C10 Suburban | 7.4L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1980 | Chevrolet | C10 Suburban | 5.7L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1980 | Chevrolet | C20 | 7.4L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1980 | Chevrolet | C30 | 7.4L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1980 | Chevrolet | Camaro | 4.4L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1980 | Chevrolet | Camaro | 5.7L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1980 | Chevrolet | Camaro | 5.0L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1980 | Chevrolet | Caprice | 5.0L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1980 | Chevrolet | Caprice | 5.7L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1980 | Chevrolet | Caprice | 4.4L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1980 | Chevrolet | Corvette | 5.0L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1980 | Chevrolet | El Camino | 5.0L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1980 | Chevrolet | El Camino | 4.4L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1980 | Chevrolet | Impala | 4.4L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1980 | Chevrolet | Impala | 5.7L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1980 | Chevrolet | Impala | 5.0L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1980 | Chevrolet | K10 | 7.4L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1980 | Chevrolet | K30 | 7.4L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1980 | Chevrolet | Malibu | 5.7L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1980 | Chevrolet | Malibu | 4.4L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1980 | Chevrolet | Malibu | 5.0L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1980 | Chevrolet | Monte Carlo | 4.4L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1980 | Chevrolet | Monte Carlo | 5.0L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1980 | Chevrolet | P30 | 7.4L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1980 | GMC | C1500 | N/A | OE No. 3043015; Black Finish; 2 Ports | |||
| 1980 | GMC | C1500 Suburban | 7.4L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1980 | GMC | C2500 | N/A | OE No. 3043015; Black Finish; 2 Ports | |||
| 1980 | GMC | C3500 | N/A | OE No. 3043015; Black Finish; 2 Ports | |||
| 1980 | GMC | K1500 | N/A | OE No. 3043015; Black Finish; 2 Ports | |||
| 1980 | GMC | K3500 | N/A | OE No. 3043015; Black Finish; 2 Ports | |||
| 1980 | GMC | P3500 | 7.4L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1980 | Oldsmobile | Cutlass | 5.0L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1980 | Pontiac | Bonneville | 4.9L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1980 | Pontiac | Bonneville | 5.7L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1980 | Pontiac | Bonneville | 4.3L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1980 | Pontiac | Catalina | 4.3L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1980 | Pontiac | Catalina | 4.4L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1980 | Pontiac | Catalina | 5.7L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1980 | Pontiac | Catalina | 4.9L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1980 | Pontiac | Catalina | 5.0L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1980 | Pontiac | Firebird | 5.0L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1980 | Pontiac | Firebird | 4.9L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1980 | Pontiac | Firebird | 4.3L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1980 | Pontiac | Grand Am | 5.0L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1980 | Pontiac | Grand Am | 4.9L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1980 | Pontiac | Grand LeMans | 5.0L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1980 | Pontiac | Grand Prix | 4.9L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1980 | Pontiac | Grand Prix | 5.0L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1980 | Pontiac | Grand Prix | 4.3L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1980 | Pontiac | LeMans | 4.9L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1980 | Pontiac | LeMans | 4.4L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1980 | Pontiac | LeMans | 5.0L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1980 | Pontiac | LeMans | 4.3L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1980 | Pontiac | Parisienne | 4.4L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1980 | Pontiac | Parisienne | 5.7L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1980 | Pontiac | Parisienne | 5.0L | V8 | N/A | OE No. 3043015; Black Finish; 2 Ports | |
| 1979 | Chevrolet | C10 | 7.4L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1979 | Chevrolet | C10 Suburban | 7.4L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1979 | Chevrolet | C20 | 7.4L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1979 | Chevrolet | C30 | 7.4L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1979 | Chevrolet | P20 | 7.4L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1979 | Chevrolet | P30 | 7.4L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1979 | GMC | C1500 Suburban | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |||
| 1979 | GMC | C2500 | N/A | OE No. 3043015; Black Finish; 2 Ports | |||
| 1979 | GMC | C3500 | N/A | OE No. 3043015; Black Finish; 2 Ports | |||
| 1979 | GMC | K1500 | N/A | OE No. 3043015; Black Finish; 2 Ports | |||
| 1979 | GMC | K3500 | N/A | OE No. 3043015; Black Finish; 2 Ports | |||
| 1979 | GMC | P1500 | 7.4L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish | |
| 1979 | GMC | P3500 | 7.4L | V8 | N/A | Ported Vacuum Switch with 2 Ports and Black Finish |
* 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:
13208133-139140078032-2903173-69867P105181099E923EC940
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.