1991 Buick Century Engine — Part # NCJ25999 — Aesop Auto-Wayne's Auto Salvage-PRP Freight, CDC · Goldsboro, NC

When considering an engine replacement for your 1991 Buick Century, one often overlooked factor is the engine's specific configuration and condition grade. This listing offers a 3.3L V6 Multiport Fuel Injection (MFI) engine, designated as 3.3N (LG7), designed for front-wheel drive (FWD) models. The engine comes with an A grade, indicating high quality as noted by the seller, and it carries the stock identifier NCJ25999 for easy reference. The estimated CO2e savings of 1194kg suggests environmental benefits compared to older or less efficient engines. Buyers should verify compatibility with their vehicle's exact specifications and consider the engine's condition relative to their needs. Comparing this engine with others in terms of fuel injection type, displacement, and drivetrain compatibility can help ensure the right fit. The seller notes provide direct evidence of the engine's specifications and condition grade. For more detailed options and parts, explore Buick parts and Century parts. Take the next step by confirming fitment details and condition requirements to secure a quality engine replacement for your Buick Century.