Standard Ignition Automatic Transmission Vacuum Modulator TM-63 for 1975-1989 Buick/Cadillac/Chevrolet 5.7L 4.3L
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The Standard Ignition Automatic Transmission Vacuum Modulator (part number TM-33) is a direct-fit replacement for 1973-1984 Buick, Chevrolet, GMC, and Oldsmobile vehicles with 5.7L, 5.0L, and 6.6L engines.
Specifications:
| Hose Connector Quantity | 2 |
| Part Finish | Brass |
Fits: 1973-1984 Buick, Chevrolet, GMC, Oldsmobile, and Pontiac models including Apollo, Centurion, Century, Electra, Estate Wagon, LeSabre, Regal, Riviera and more — 5.7L, 5.0L, and 6.6L engines.
Confirm the year, make, model, and engine against your vehicle before ordering. Full application data is shown in the fitment lookup on this page.
Interchanges With: KEM VM632, ACDelco 89057794, FRAM FM2319, BWD VM316, Duralast TM43, General Motors 6259799, Airtex 7R1003, NAPA Echlin TM753
WARNING: This product contains a chemical known to the State of California to cause cancer.