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Ported Vacuum Switch
PART#: PVS82
Standard Ignition
+ 0 More
Interchanges
| Brand | Part # |
|---|
| ACDelco | 212-64 / 21264 |
| Airtex | 7P1066 |
| BWD | EC2923 |
| CARQUEST Premium By WELLS | 73-7039 / 737039 |
| Carquest Standard Filters | 81159 |
| Duralast | E993 |
| Echlin | 2-29063 / 229063 |
| General Motors | 3053331 |
| KEM | 133-194 / 133194 |
Fitments
| Year | Make | Model | Submodel | Engine | Fuel Type | Position | Note |
|---|---|---|---|---|---|---|---|
| 1989 | Chevrolet | Blazer | Silverado | 5.7V8 | GAS | | 4WD; | |
| 1989 | Chevrolet | Blazer | Scottsdale | 5.7V8 | GAS | | 4WD; | |
| 1989 | Chevrolet | C1500 | Cheyenne | 5.7V8 | GAS | | RWD; | |
| 1989 | Chevrolet | C1500 | Silverado | 5.7V8 | GAS | | RWD; | |
| 1989 | Chevrolet | C1500 | Scottsdale | 5.7V8 | GAS | | RWD; | |
| 1989 | Chevrolet | C2500 | Scottsdale | 5.7V8 | GAS | | RWD; | |
| 1989 | Chevrolet | C2500 | Cheyenne | 5.7V8 | GAS | | RWD; | |
| 1989 | Chevrolet | C2500 | Silverado | 5.7V8 | GAS | | RWD; | |
| 1989 | Chevrolet | C3500 | Cheyenne | 5.7V8 | GAS | 4 Ports | RWD; | |
| 1989 | Chevrolet | C3500 | Scottsdale | 5.7V8 | GAS | 4 Ports | RWD; | |
| 1989 | Chevrolet | C3500 | Silverado | 5.7V8 | GAS | 4 Ports | RWD; | |
| 1989 | Chevrolet | G30 | Sportvan | 5.7V8 | GAS | 4 Ports | Engine VIN: K; RWD; Automatic; | |
| 1989 | Chevrolet | G30 | Beauville | 5.7V8 | GAS | 4 Ports | Engine VIN: K; RWD; Automatic; | |
| 1989 | Chevrolet | G30 | Chevy Van | 5.7V8 | GAS | 4 Ports | Engine VIN: K; RWD; Automatic; | |
| 1989 | Chevrolet | G30 | Hi-Cube | 5.7V8 | GAS | 4 Ports | Engine VIN: K; RWD; Automatic; | |
| 1989 | Chevrolet | K1500 | Cheyenne | 5.7V8 | GAS | | 4WD; | |
| 1989 | Chevrolet | K1500 | Silverado | 5.7V8 | GAS | | 4WD; | |
| 1989 | Chevrolet | K1500 | Scottsdale | 5.7V8 | GAS | | 4WD; | |
| 1989 | Chevrolet | K2500 | Scottsdale | 5.7V8 | GAS | | 4WD; | |
| 1989 | Chevrolet | K2500 | Cheyenne | 5.7V8 | GAS | | 4WD; | |
| 1989 | Chevrolet | K2500 | Silverado | 5.7V8 | GAS | | 4WD; | |
| 1989 | Chevrolet | K3500 | Cheyenne | 5.7V8 | GAS | 4 Ports | 4WD; | |
| 1989 | Chevrolet | K3500 | Scottsdale | 5.7V8 | GAS | 4 Ports | 4WD; | |
| 1989 | Chevrolet | K3500 | Silverado | 5.7V8 | GAS | 4 Ports | 4WD; | |
| 1989 | Chevrolet | P20 | Base | 5.7V8 | GAS | 4 Ports | RWD; | |
| 1989 | Chevrolet | P20 | Step-Van | 5.7V8 | GAS | 4 Ports | RWD; | |
| 1989 | Chevrolet | P30 | Base | 5.7V8 | GAS | 4 Ports | RWD; | |
| 1989 | Chevrolet | P30 | Step-Van | 5.7V8 | GAS | 4 Ports | RWD; | |
| 1989 | Chevrolet | R1500 Suburban | Silverado | 5.7V8 | GAS | | RWD; | |
| 1989 | Chevrolet | R1500 Suburban | Scottsdale | 5.7V8 | GAS | | RWD; | |
| 1989 | Chevrolet | R2500 Suburban | Scottsdale | 5.7V8 | GAS | 4 Ports | RWD; | |
| 1989 | Chevrolet | R2500 Suburban | Silverado | 5.7V8 | GAS | 4 Ports | RWD; | |
| 1989 | Chevrolet | R3500 | Cheyenne | 5.7V8 | GAS | 4 Ports | RWD; | |
| 1989 | Chevrolet | R3500 | Silverado | 5.7V8 | GAS | 4 Ports | RWD; | |
| 1989 | Chevrolet | R3500 | Scottsdale | 5.7V8 | GAS | 4 Ports | RWD; | |
| 1989 | Chevrolet | V1500 Suburban | Silverado | 5.7V8 | GAS | | 4WD; | |
| 1989 | Chevrolet | V1500 Suburban | Scottsdale | 5.7V8 | GAS | | 4WD; | |
| 1989 | Chevrolet | V2500 Suburban | Silverado | 5.7V8 | GAS | | 4WD; | |
| 1989 | Chevrolet | V2500 Suburban | Scottsdale | 5.7V8 | GAS | | 4WD; | |
| 1989 | Chevrolet | V3500 | Cheyenne | 5.7V8 | GAS | 4 Ports | 4WD; | |
| 1989 | Chevrolet | V3500 | Scottsdale | 5.7V8 | GAS | 4 Ports | 4WD; | |
| 1989 | Chevrolet | V3500 | Silverado | 5.7V8 | GAS | 4 Ports | 4WD; | |
| 1989 | GMC | C3500 | Sierra SLE | 5.7V8 | GAS | 4 Ports | RWD; Automatic; | |
| 1989 | GMC | C3500 | Sierra | 5.7V8 | GAS | 4 Ports | RWD; Automatic; | |
| 1989 | GMC | C3500 | Sierra SLX | 5.7V8 | GAS | 4 Ports | RWD; Automatic; | |
| 1989 | GMC | G3500 | Magnavan | 5.7V8 | GAS | 4 Ports; OE No. 3041970 | RWD; | |
| 1989 | GMC | G3500 | Rally | 5.7V8 | GAS | 4 Ports; OE No. 3041970 | RWD; | |
| 1989 | GMC | G3500 | Vandura Special | 5.7V8 | GAS | 4 Ports; OE No. 3041970 | RWD; | |
| 1989 | GMC | G3500 | Rally STX | 5.7V8 | GAS | 4 Ports; OE No. 3041970 | RWD; | |
| 1989 | GMC | G3500 | Vandura | 5.7V8 | GAS | 4 Ports; OE No. 3041970 | RWD; | |
| 1989 | GMC | G3500 | Rally Camper Special | 5.7V8 | GAS | 4 Ports; OE No. 3041970 | RWD; | |
| 1989 | GMC | P2500 | Base | 5.7V8 | GAS | 4 Ports | RWD; | |
| 1989 | GMC | P2500 | Value Van | 5.7V8 | GAS | 4 Ports | RWD; | |
| 1989 | GMC | P3500 | Base | 5.7V8 | GAS | 4 Ports | RWD; | |
| 1989 | GMC | P3500 | Value Van | 5.7V8 | GAS | 4 Ports | RWD; | |
| 1989 | GMC | R1500 Suburban | Sierra Classic | 5.7V8 | GAS | | RWD; | |
| 1989 | GMC | R1500 Suburban | Base | 5.7V8 | GAS | | RWD; | |
| 1989 | GMC | R2500 Suburban | Sierra Classic | 5.7V8 | GAS | 4 Ports | RWD; | |
| 1989 | GMC | R2500 Suburban | Base | 5.7V8 | GAS | 4 Ports | RWD; | |
| 1989 | GMC | V1500 Suburban | Sierra Classic | 5.7V8 | GAS | | 4WD; | |
| 1989 | GMC | V1500 Suburban | Base | 5.7V8 | GAS | | 4WD; | |
| 1989 | GMC | V2500 Suburban | Base | 5.7V8 | GAS | | 4WD; | |
| 1989 | GMC | V2500 Suburban | Sierra Classic | 5.7V8 | GAS | | 4WD; | |
| 1988 | Chevrolet | Blazer | Silverado | 5.7V8 | GAS | | 4WD; | |
| 1988 | Chevrolet | Blazer | Scottsdale | 5.7V8 | GAS | | 4WD; | |
| 1988 | Chevrolet | C1500 | Scottsdale | 5.7V8 | GAS | 4 Ports | RWD; | |
| 1988 | Chevrolet | C1500 | Cheyenne | 5.7V8 | GAS | 4 Ports | RWD; | |
| 1988 | Chevrolet | C1500 | Silverado | 5.7V8 | GAS | 4 Ports | RWD; | |
| 1988 | Chevrolet | C2500 | Cheyenne | 5.7V8 | GAS | 4 Ports | RWD; | |
| 1988 | Chevrolet | C2500 | Silverado | 5.7V8 | GAS | 4 Ports | RWD; | |
| 1988 | Chevrolet | C2500 | Scottsdale | 5.7V8 | GAS | 4 Ports | RWD; | |
| 1988 | Chevrolet | C3500 | Cheyenne | 5.7V8 | GAS | 4 Ports | RWD; | |
| 1988 | Chevrolet | C3500 | Scottsdale | 5.7V8 | GAS | 4 Ports | RWD; | |
| 1988 | Chevrolet | C3500 | Silverado | 5.7V8 | GAS | 4 Ports | RWD; | |
| 1988 | Chevrolet | G30 | Hi-Cube | 5.7V8 | GAS | 4 Ports | Engine VIN: K; RWD; Automatic; | |
| 1988 | Chevrolet | G30 | Beauville | 5.7V8 | GAS | 4 Ports | Engine VIN: K; RWD; Automatic; | |
| 1988 | Chevrolet | G30 | Sportvan | 5.7V8 | GAS | 4 Ports | Engine VIN: K; RWD; Automatic; | |
| 1988 | Chevrolet | G30 | Chevy Van | 5.7V8 | GAS | 4 Ports | Engine VIN: K; RWD; Automatic; | |
| 1988 | Chevrolet | K1500 | Cheyenne | 5.7V8 | GAS | 4 Ports | 4WD; | |
| 1988 | Chevrolet | K1500 | Scottsdale | 5.7V8 | GAS | 4 Ports | 4WD; | |
| 1988 | Chevrolet | K1500 | Silverado | 5.7V8 | GAS | 4 Ports | 4WD; | |
| 1988 | Chevrolet | K2500 | Cheyenne | 5.7V8 | GAS | 4 Ports | 4WD; | |
| 1988 | Chevrolet | K2500 | Silverado | 5.7V8 | GAS | 4 Ports | 4WD; | |
| 1988 | Chevrolet | K2500 | Scottsdale | 5.7V8 | GAS | 4 Ports | 4WD; | |
| 1988 | Chevrolet | K3500 | Cheyenne | 5.7V8 | GAS | 4 Ports | 4WD; | |
| 1988 | Chevrolet | K3500 | Scottsdale | 5.7V8 | GAS | 4 Ports | 4WD; | |
| 1988 | Chevrolet | K3500 | Silverado | 5.7V8 | GAS | 4 Ports | 4WD; | |
| 1988 | Chevrolet | P20 | Base | 5.7V8 | GAS | 4 Ports | RWD; | |
| 1988 | Chevrolet | P20 | Step-Van | 5.7V8 | GAS | 4 Ports | RWD; | |
| 1988 | Chevrolet | P30 | Step-Van | 5.7V8 | GAS | 4 Ports | RWD; | |
| 1988 | Chevrolet | P30 | Base | 5.7V8 | GAS | 4 Ports | RWD; | |
| 1988 | Chevrolet | R10 Suburban | Silverado | 5.7V8 | GAS | | RWD; | |
| 1988 | Chevrolet | R10 Suburban | Scottsdale | 5.7V8 | GAS | | RWD; | |
| 1988 | Chevrolet | R20 | Custom Deluxe | 5.7V8 | GAS | 4 Ports | RWD; | |
| 1988 | Chevrolet | R20 | Cheyenne | 5.7V8 | GAS | 4 Ports | RWD; | |
| 1988 | Chevrolet | R20 | Silverado | 5.7V8 | GAS | 4 Ports | RWD; | |
| 1988 | Chevrolet | R20 | Scottsdale | 5.7V8 | GAS | 4 Ports | RWD; | |
| 1988 | Chevrolet | R20 Suburban | Silverado | 5.7V8 | GAS | 4 Ports | RWD; Automatic; | |
| 1988 | Chevrolet | R20 Suburban | Scottsdale | 5.7V8 | GAS | 4 Ports | RWD; Automatic; | |
| 1988 | Chevrolet | R30 | Custom Deluxe | 5.7V8 | GAS | 4 Ports | RWD; | |
| 1988 | Chevrolet | R30 | Cheyenne | 5.7V8 | GAS | 4 Ports | RWD; | |
| 1988 | Chevrolet | R30 | Silverado | 5.7V8 | GAS | 4 Ports | RWD; | |
| 1988 | Chevrolet | R30 | Scottsdale | 5.7V8 | GAS | 4 Ports | RWD; | |
| 1988 | Chevrolet | V20 Suburban | Scottsdale | 5.7V8 | GAS | 4 Ports | 4WD; Automatic; | |
| 1988 | Chevrolet | V20 Suburban | Silverado | 5.7V8 | GAS | 4 Ports | 4WD; Automatic; | |
| 1988 | Chevrolet | V30 | Custom Deluxe | 5.7V8 | GAS | 4 Ports | 4WD; | |
| 1988 | Chevrolet | V30 | Cheyenne | 5.7V8 | GAS | 4 Ports | 4WD; | |
| 1988 | Chevrolet | V30 | Silverado | 5.7V8 | GAS | 4 Ports | 4WD; | |
| 1988 | Chevrolet | V30 | Scottsdale | 5.7V8 | GAS | 4 Ports | 4WD; | |
| 1988 | GMC | C3500 | Sierra | 5.7V8 | GAS | 4 Ports | RWD; Automatic; | |
| 1988 | GMC | C3500 | Sierra SLX | 5.7V8 | GAS | 4 Ports | RWD; Automatic; | |
| 1988 | GMC | C3500 | Sierra SLE | 5.7V8 | GAS | 4 Ports | RWD; Automatic; | |
| 1988 | GMC | G1500 | Rally STX | 5.7V8 | GAS | 4 Ports; OE No. 3041970 | RWD; | |
| 1988 | GMC | G1500 | Rally | 5.7V8 | GAS | 4 Ports; OE No. 3041970 | RWD; | |
| 1988 | GMC | G2500 | Vandura | 5.7V8 | GAS | 4 Ports; OE No. 3041970 | RWD; | |
| 1988 | GMC | G2500 | Rally STX | 5.7V8 | GAS | 4 Ports; OE No. 3041970 | RWD; | |
| 1988 | GMC | G2500 | Rally | 5.7V8 | GAS | 4 Ports; OE No. 3041970 | RWD; | |
| 1988 | GMC | G3500 | Rally | 5.7V8 | GAS | 4 Ports; OE No. 3041970 | RWD; | |
| 1988 | GMC | G3500 | Rally Camper Special | 5.7V8 | GAS | 4 Ports; OE No. 3041970 | RWD; | |
| 1988 | GMC | G3500 | Vandura Special | 5.7V8 | GAS | 4 Ports; OE No. 3041970 | RWD; | |
| 1988 | GMC | G3500 | Rally STX | 5.7V8 | GAS | 4 Ports; OE No. 3041970 | RWD; | |
| 1988 | GMC | G3500 | Rally Custom | 5.7V8 | GAS | 4 Ports; OE No. 3041970 | RWD; | |
| 1988 | GMC | G3500 | Magnavan | 5.7V8 | GAS | 4 Ports; OE No. 3041970 | RWD; | |
| 1988 | GMC | G3500 | Vandura | 5.7V8 | GAS | 4 Ports; OE No. 3041970 | RWD; | |
| 1988 | GMC | P2500 | Base | 5.7V8 | GAS | 4 Ports | RWD; | |
| 1988 | GMC | P2500 | Value Van | 5.7V8 | GAS | 4 Ports | RWD; | |
| 1988 | GMC | P3500 | Base | 5.7V8 | GAS | 4 Ports | RWD; | |
| 1988 | GMC | P3500 | Value Van | 5.7V8 | GAS | 4 Ports | RWD; | |
| 1988 | GMC | R1500 Suburban | Base | 5.7V8 | GAS | | RWD; | |
| 1988 | GMC | R1500 Suburban | Sierra Classic | 5.7V8 | GAS | | RWD; | |
| 1988 | GMC | R2500 Suburban | Base | 5.7V8 | GAS | 4 Ports | RWD; Automatic; | |
| 1988 | GMC | R2500 Suburban | Sierra Classic | 5.7V8 | GAS | 4 Ports | RWD; Automatic; | |
| 1987 | Chevrolet | Blazer | Silverado | 5.7V8 | GAS | 4 Ports | 4WD; | |
| 1987 | Chevrolet | Blazer | Custom Deluxe | 5.7V8 | GAS | 4 Ports | 4WD; | |
| 1987 | Chevrolet | G10 | Bonaventure | 4.3V6 | GAS | 4 Ports | RWD; | |
| 1987 | Chevrolet | G10 | Beauville | 5.0V8 | GAS | 4 Ports | RWD; | |
| 1987 | Chevrolet | G10 | Beauville | 4.3V6 | GAS | 4 Ports | RWD; | |
| 1987 | Chevrolet | G10 | Bonaventure | 5.7V8 | GAS | 4 Ports | RWD; | |
| 1987 | Chevrolet | G10 | Chevy Van | 5.0V8 | GAS | 4 Ports | RWD; | |
| 1987 | Chevrolet | G10 | Sportvan | 5.0V8 | GAS | 4 Ports | RWD; | |
| 1987 | Chevrolet | G10 | Bonaventure | 5.0V8 | GAS | 4 Ports | RWD; | |
| 1987 | Chevrolet | G10 | Chevy Van | 4.3V6 | GAS | 4 Ports | RWD; | |
| 1987 | Chevrolet | G10 | Sportvan | 4.3V6 | GAS | 4 Ports | RWD; | |
| 1987 | Chevrolet | G10 | Sportvan | 5.7V8 | GAS | 4 Ports | RWD; | |
| 1987 | Chevrolet | G20 | Beauville | 4.3V6 | GAS | 4 Ports | RWD; | |
| 1987 | Chevrolet | G20 | Beauville | 6.2V8 | DIESEL | 4 Ports | RWD; | |
| 1987 | Chevrolet | G20 | Sportvan | 5.0V8 | GAS | 4 Ports | RWD; | |
| 1987 | Chevrolet | G20 | Beauville | 5.7V8 | GAS | 4 Ports | RWD; | |
| 1987 | Chevrolet | G20 | Sportvan | 4.3V6 | GAS | 4 Ports | RWD; | |
| 1987 | Chevrolet | G20 | Chevy Van | 5.0V8 | GAS | 4 Ports | RWD; | |
| 1987 | Chevrolet | G20 | Beauville | 5.0V8 | GAS | 4 Ports | RWD; | |
| 1987 | Chevrolet | G20 | Chevy Van | 4.3V6 | GAS | 4 Ports | RWD; | |
| 1987 | Chevrolet | G20 | Chevy Van | 6.2V8 | DIESEL | 4 Ports | RWD; | |
| 1987 | Chevrolet | G20 | Chevy Van | 5.7V8 | GAS | 4 Ports | RWD; | |
| 1987 | Chevrolet | G20 | Sportvan | 5.7V8 | GAS | 4 Ports | RWD; | |
| 1987 | Chevrolet | G20 | Sportvan | 6.2V8 | DIESEL | 4 Ports | RWD; | |
| 1987 | Chevrolet | G30 | Chevy Van | 4.3V6 | GAS | 4 Ports | RWD; | |
| 1987 | Chevrolet | G30 | Sportvan | 5.7V8 | GAS | 4 Ports | RWD; | |
| 1987 | Chevrolet | G30 | Chevy Van | 5.7V8 | GAS | 4 Ports | RWD; | |
| 1987 | Chevrolet | G30 | Beauville | 4.3V6 | GAS | 4 Ports | RWD; | |
| 1987 | Chevrolet | G30 | Hi-Cube | 4.3V6 | GAS | 4 Ports | RWD; | |
| 1987 | Chevrolet | G30 | Beauville | 5.7V8 | GAS | 4 Ports | RWD; | |
| 1987 | Chevrolet | G30 | Beauville | 6.2V8 | DIESEL | 4 Ports | RWD; | |
| 1987 | Chevrolet | G30 | Chevy Van | 6.2V8 | DIESEL | 4 Ports | RWD; | |
| 1987 | Chevrolet | G30 | Hi-Cube | 6.2V8 | DIESEL | 4 Ports | RWD; | |
| 1987 | Chevrolet | G30 | Sportvan | 6.2V8 | DIESEL | 4 Ports | RWD; | |
| 1987 | Chevrolet | G30 | Hi-Cube | 5.7V8 | GAS | 4 Ports | RWD; | |
| 1987 | Chevrolet | P20 | Step-Van | 5.7V8 | GAS | 4 Ports | RWD; | |
| 1987 | Chevrolet | P20 | Base | 5.7V8 | GAS | 4 Ports | RWD; | |
| 1987 | Chevrolet | P30 | Base | 5.7V8 | GAS | 4 Ports | RWD; | |
| 1987 | Chevrolet | P30 | Step-Van | 5.7V8 | GAS | 4 Ports | RWD; | |
| 1987 | Chevrolet | R10 | Silverado | 5.7V8 | GAS | 4 Ports | RWD; | |
| 1987 | Chevrolet | R10 | Custom Deluxe | 5.7V8 | GAS | 4 Ports | RWD; | |
| 1987 | Chevrolet | R10 | Scottsdale | 5.7V8 | GAS | 4 Ports | RWD; | |
| 1987 | Chevrolet | R10 Suburban | Scottsdale | 5.7V8 | GAS | 4 Ports | RWD; | |
| 1987 | Chevrolet | R10 Suburban | Custom Deluxe | 5.7V8 | GAS | 4 Ports | RWD; | |
| 1987 | Chevrolet | R10 Suburban | Silverado | 5.7V8 | GAS | 4 Ports | RWD; | |
| 1987 | Chevrolet | R20 | Silverado | 5.7V8 | GAS | 4 Ports | RWD; | |
| 1987 | Chevrolet | R20 | Scottsdale | 5.7V8 | GAS | 4 Ports | RWD; | |
| 1987 | Chevrolet | R20 | Custom Deluxe | 5.7V8 | GAS | 4 Ports | RWD; | |
| 1987 | Chevrolet | R20 Suburban | Silverado | 5.7V8 | GAS | 4 Ports | RWD; | |
| 1987 | Chevrolet | R20 Suburban | Scottsdale | 5.7V8 | GAS | 4 Ports | RWD; | |
| 1987 | Chevrolet | R20 Suburban | Custom Deluxe | 5.7V8 | GAS | 4 Ports | RWD; | |
| 1987 | Chevrolet | R30 | Silverado | 5.7V8 | GAS | 4 Ports | RWD; | |
| 1987 | Chevrolet | R30 | Scottsdale | 5.7V8 | GAS | 4 Ports | RWD; | |
| 1987 | Chevrolet | R30 | Custom Deluxe | 5.7V8 | GAS | 4 Ports | RWD; | |
| 1987 | Chevrolet | V10 | Custom Deluxe | 5.7V8 | GAS | 4 Ports | 4WD; | |
| 1987 | Chevrolet | V10 | Scottsdale | 5.7V8 | GAS | 4 Ports | 4WD; | |
| 1987 | Chevrolet | V10 | Silverado | 5.7V8 | GAS | 4 Ports | 4WD; | |
| 1987 | Chevrolet | V10 Suburban | Silverado | 5.7V8 | GAS | 4 Ports | 4WD; | |
| 1987 | Chevrolet | V10 Suburban | Custom Deluxe | 5.7V8 | GAS | 4 Ports | 4WD; | |
| 1987 | Chevrolet | V10 Suburban | Scottsdale | 5.7V8 | GAS | 4 Ports | 4WD; | |
| 1987 | Chevrolet | V20 | Silverado | 5.7V8 | GAS | 4 Ports | 4WD; | |
| 1987 | Chevrolet | V20 | Scottsdale | 5.7V8 | GAS | 4 Ports | 4WD; | |
| 1987 | Chevrolet | V20 | Custom Deluxe | 5.7V8 | GAS | 4 Ports | 4WD; | |
| 1987 | Chevrolet | V20 Suburban | Scottsdale | 5.7V8 | GAS | 4 Ports | 4WD; | |
| 1987 | Chevrolet | V20 Suburban | Custom Deluxe | 5.7V8 | GAS | 4 Ports | 4WD; | |
| 1987 | Chevrolet | V20 Suburban | Silverado | 5.7V8 | GAS | 4 Ports | 4WD; | |
| 1987 | Chevrolet | V30 | Silverado | 5.7V8 | GAS | 4 Ports | 4WD; | |
| 1987 | Chevrolet | V30 | Scottsdale | 5.7V8 | GAS | 4 Ports | 4WD; | |
| 1987 | Chevrolet | V30 | Custom Deluxe | 5.7V8 | GAS | 4 Ports | 4WD; | |
| 1987 | GMC | G1500 | Rally | 5.7V8 | GAS | 4 Ports; OE No. 3041970 | RWD; | |
| 1987 | GMC | G1500 | Rally STX | 5.7V8 | GAS | 4 Ports; OE No. 3041970 | RWD; | |
| 1987 | GMC | G2500 | Rally | 5.7V8 | GAS | 4 Ports; OE No. 3041970 | RWD; | |
| 1987 | GMC | G2500 | Rally STX | 5.7V8 | GAS | 4 Ports; OE No. 3041970 | RWD; | |
| 1987 | GMC | G2500 | Vandura | 5.7V8 | GAS | 4 Ports; OE No. 3041970 | RWD; | |
| 1987 | GMC | G3500 | Vandura | 5.7V8 | GAS | 4 Ports; OE No. 3041970 | RWD; | |
| 1987 | GMC | G3500 | Rally Custom | 5.7V8 | GAS | 4 Ports; OE No. 3041970 | RWD; | |
| 1987 | GMC | G3500 | Rally STX | 5.7V8 | GAS | 4 Ports; OE No. 3041970 | RWD; | |
| 1987 | GMC | G3500 | Rally Camper Special | 5.7V8 | GAS | 4 Ports; OE No. 3041970 | RWD; | |
| 1987 | GMC | G3500 | Vandura Special | 5.7V8 | GAS | 4 Ports; OE No. 3041970 | RWD; | |
| 1987 | GMC | G3500 | Magnavan | 5.7V8 | GAS | 4 Ports; OE No. 3041970 | RWD; | |
| 1987 | GMC | G3500 | Rally | 5.7V8 | GAS | 4 Ports; OE No. 3041970 | RWD; | |
| 1987 | GMC | Jimmy | Sierra Classic | 5.7V8 | GAS | 4 Ports; OE No. 3041970 | 4WD; | |
| 1987 | GMC | Jimmy | Base | 5.7V8 | GAS | 4 Ports; OE No. 3041970 | 4WD; | |
| 1987 | GMC | P2500 | Base | 5.7V8 | GAS | 4 Ports | RWD; | |
| 1987 | GMC | P2500 | Value Van | 5.7V8 | GAS | 4 Ports | RWD; | |
| 1987 | GMC | P3500 | Base | 5.7V8 | GAS | 4 Ports | RWD; | |
| 1987 | GMC | P3500 | Value Van | 5.7V8 | GAS | 4 Ports | RWD; | |
| 1987 | GMC | R1500 Suburban | Sierra Classic | 5.7V8 | GAS | 4 Ports | RWD; | |
| 1987 | GMC | R1500 Suburban | High Sierra | 5.7V8 | GAS | 4 Ports | RWD; | |
| 1987 | GMC | R1500 Suburban | Base | 5.7V8 | GAS | 4 Ports | RWD; | |
| 1987 | GMC | R2500 Suburban | Base | 5.7V8 | GAS | 4 Ports | RWD; | |
| 1987 | GMC | R2500 Suburban | Sierra Classic | 5.7V8 | GAS | 4 Ports | RWD; | |
| 1987 | GMC | R2500 Suburban | High Sierra | 5.7V8 | GAS | 4 Ports | RWD; | |
| 1987 | GMC | V1500 Suburban | High Sierra | 5.7V8 | GAS | 4 Ports | 4WD; | |
| 1987 | GMC | V1500 Suburban | Sierra Classic | 5.7V8 | GAS | 4 Ports | 4WD; | |
| 1987 | GMC | V1500 Suburban | Base | 5.7V8 | GAS | 4 Ports | 4WD; | |
| 1987 | GMC | V2500 Suburban | Base | 5.7V8 | GAS | 4 Ports | 4WD; | |
| 1987 | GMC | V2500 Suburban | High Sierra | 5.7V8 | GAS | 4 Ports | 4WD; | |
| 1987 | GMC | V2500 Suburban | Sierra Classic | 5.7V8 | GAS | 4 Ports | 4WD; | |
| 1986 | Chevrolet | K5 Blazer | Silverado | 5.7V8 | GAS | 4 Ports | 4WD; | |
| 1986 | Chevrolet | K5 Blazer | Custom | 5.7V8 | GAS | 4 Ports | 4WD; | |
| 1986 | Chevrolet | K5 Blazer | Silverado | 5.0V8 | GAS | 4 Ports | 4WD; | |
| 1986 | Chevrolet | K5 Blazer | Custom | 5.0V8 | GAS | 4 Ports | 4WD; | |
| 1986 | Chevrolet | C10 | Scottsdale | 5.7V8 | GAS | 4 Ports | RWD; | |
| 1986 | Chevrolet | C10 | Silverado | 5.0V8 | GAS | 4 Ports | RWD; | |
| 1986 | Chevrolet | C10 | Custom | 5.7V8 | GAS | 4 Ports | RWD; | |
| 1986 | Chevrolet | C10 | Custom | 5.0V8 | GAS | 4 Ports | RWD; | |
| 1986 | Chevrolet | C10 | Scottsdale | 5.0V8 | GAS | 4 Ports | RWD; | |
| 1986 | Chevrolet | C10 | Silverado | 5.7V8 | GAS | 4 Ports | RWD; | |
| 1986 | Chevrolet | C10 Suburban | Custom | 5.7V8 | GAS | 4 Ports; w/o Calif. Emissions | Engine VIN: L; RWD; | |
| 1986 | Chevrolet | C10 Suburban | Silverado | 5.0V8 | GAS | 4 Ports; w/o Calif. Emissions | Engine VIN: H; RWD; | |
| 1986 | Chevrolet | C10 Suburban | Scottsdale | 5.0V8 | GAS | 4 Ports; w/o Calif. Emissions | Engine VIN: H; RWD; | |
| 1986 | Chevrolet | C10 Suburban | Scottsdale | 5.7V8 | GAS | 4 Ports; w/o Calif. Emissions | Engine VIN: L; RWD; | |
| 1986 | Chevrolet | C10 Suburban | Custom | 5.0V8 | GAS | 4 Ports; w/o Calif. Emissions | Engine VIN: H; RWD; | |
| 1986 | Chevrolet | C10 Suburban | Silverado | 5.7V8 | GAS | 4 Ports; w/o Calif. Emissions | Engine VIN: L; RWD; | |
| 1986 | Chevrolet | C20 | Silverado | 5.0V8 | GAS | 4 Ports | RWD; | |
| 1986 | Chevrolet | C20 | Scottsdale | 5.7V8 | GAS | 4 Ports; w/ Federal Emissions; w/ High Altitude Emissions | RWD; | |
| 1986 | Chevrolet | C20 | Custom | 5.7V8 | GAS | 4 Ports; w/ Federal Emissions; w/ High Altitude Emissions | RWD; |
Specifications
| Contents | Ported Vacuum Switch |
| Hose Connector Quantity | 4 |
| Hose Size - Inches | 3/16" |
| Thread Size - NPT | 1/2" - 14 Thread |
Warranty
We offer a 2-year warranty on all parts that we sell. If the part fails within 2 years of purchase, please contact us for instructions to replace it. The warranty does not cover normal wear and tear or improper installation. On many parts, we also offer Extend product protection, which is a way to add up to 3 additional years for 5 total years of worry free coverage. Select your preferred term length and you're covered!
Delivery & Returns
Delivery Info
Newparts.com is your go to store for all parts and accessories at the best price and delivered quickly. Every order we ship receives a tracking number so that you can watch it all the way until it reaches your door. We only ship using the major shipping carriers like FedEx, UPS and USPS to ensure quick and safe delivery of your new car parts order.
Returns Info
Newparts.com offers a thirty (30) day return for refund for all items purchased through Newparts.com. To qualify for return and refund, all items must be new and in their original manufacturers box. To initiate a return, please contact our customer service. This information is only a summary. Complete shipping and return policy information can be found in our web site policies.
