Standard Ignition Alternator Electrical Connector S-78 for 1959-1990 American Motors/Buick/Cadillac 4.2L (Ambassador, AMX, Concord, Eagle)
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The Standard Ignition Ignition Lock Cylinder (part number US-66L) is a direct-fit replacement for 1969-1984 American Motors, Buick, Cadillac, and Jeep vehicles with 4.2L, 2.2L, and 3.8L engines.
Specifications:
| Mounting Location | Column |
| Mounting Bracket(s) Included | No |
| Keys Included | Yes |
| Key Quantity | 2 |
| Instructions Included | Yes |
| Coding | Coded |
Fits: 1969-1984 American Motors, Buick, Cadillac, Jeep, and Oldsmobile models including Ambassador, AMX, Concord, Eagle, Gremlin, Hornet, Javelin, Matador and more — 4.2L, 2.2L, and 3.8L 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: Carquest Standard Filters 74116, KEM UL14C, ACDelco 88921968, Original Engine Management ILC137, BWD CS70L, Chrysler 4489225, Duralast LS307, General Motors 7025216 and 13 more
WARNING: This product contains a chemical known to the State of California to cause cancer.