1990 Buick Century Engine — Part # ZA0056 — Ace Auto Parts-PRP Freight · Saint Paul, MN

When considering an engine replacement for your 1990 Buick Century, one often overlooked factor is the engine's condition grade and warranty options, which can significantly affect your peace of mind and long-term costs. This listing offers a grade A 3.3-liter engine, noted as AOT (likely indicating a specific engine type or configuration) and CL, which may refer to its condition or classification according to the seller. The engine is accompanied by the option of either a 1 or 3 year parts and labor warranty, providing valuable protection against unexpected issues after installation. This 3.3-liter engine is a core component for the 1990 Buick Century, and the seller notes an estimated CO2e savings of 1194kg, which might be relevant for buyers considering environmental impact. While the exact details of AOT and CL are not fully explained, you should verify these with the seller to ensure the engine meets your specific requirements. When comparing this engine to others, consider the warranty terms and the grade A condition, which suggests a high-quality unit. The seller stock identifier ZA0056 can help you reference this exact engine when inquiring or ordering. For further confidence, you may want to check compatibility with your vehicle's specific engine configuration and verify any included components or accessories. Explore more about Buick parts and Century parts to find complementary components or additional replacements. This engine listing provides a solid option for those seeking a reliable replacement with warranty support. Contact the seller with the stock ID ZA0056 to discuss details and next steps for your 1990 Buick Century engine replacement. Explore Buick parts and Century parts to compare related listings.