Buick Century Engine

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If you are trying to locate a used Buick Century Engine for sale you are at the right place! ASAP Motors has a used transmission locator tool that allows sellers nationwide to compete for your business. Just submit a request using our free form and our nationwide dealers will contact you directly with pricing and information about the used Buick Century complete engines available.




The Buick Century was available with several different size engines from GM depending on the buyer’s budget, fuel economy preference and need for power. Buick offered a 2.5 liter engine the focused on fuel economy and budget. The next size engine was the 2.8 liter engine.

In the earlier model Century this engine was carbureted, then in the later years GM converted it to fuel injection. This gave the engine more power and better performance. The largest engine available was the 3.8 liter v-6. This engine offered best in class power, torque and towing capability. GM used this engine line up in it’s Pontiac, Oldsmobile and Chevrolet makes making them very widely used for GM.