Standard Ignition Automatic Transmission Vacuum Modulator TM-66 for 1970-1985 Avanti/Buick/Cadillac 6.6L 3.8L
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The Standard Ignition Automatic Transmission Vacuum Modulator (part number TM-57) is a direct-fit replacement for 1985-1999 Buick, Cadillac, Chevrolet, and Oldsmobile vehicles with 3.1L, 2.8L, and 5.7L engines.
Specifications:
| Part Finish | Brass |
| Hose Connector Quantity | 2 |
Fits: 1985-1999 Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac models including Century, LeSabre, Park Avenue, Regal, Riviera, Skylark, 60 Special, Commercial Chassis and more - 3.1L, 2.8L, and 5.7L engines. Confirm your year, make, model, and engine before ordering.
Fitment Notes: w/o Stripe
Interchanges With: KEM VM652, ACDelco 08646956, FRAM FM2333, BWD VM403, Duralast TM66, General Motors 8646956, Airtex 7R1004, CARQUEST Premium by WELLS 57-7024 and 2 more