2006 Cadillac Sts Engine MM1162

When selecting an engine replacement for your 2006 Cadillac STS, it's crucial to confirm the exact engine specifications and drivetrain configuration to ensure compatibility and optimal performance. This listing offers a 4.4L engine from a rear-wheel-drive (RWD) Cadillac STS, equipped with a charger, which can influence power delivery and fitment. This engine is graded A by the seller, indicating excellent condition, and carries the stock identifier MM1162 for your reference. The seller notes an estimated CO2e savings of 1194kg, which reflects environmental benefits if you are considering emissions impact. Before purchasing, verify that your vehicle matches the 4.4L displacement and RWD setup, as variations in engine size or drivetrain could affect installation. The charger presence suggests this engine may be supercharged or turbocharged, so compare with your current setup for compatibility. Check the seller's notes and images carefully to confirm the engine's condition and included components. If you need further assurance, inquire about any testing or warranty options. For more details or to explore related parts, visit our Cadillac parts and STS parts sections. This will help you find complementary components or alternatives. Make sure to match the engine's specifications exactly to your vehicle's requirements to ensure a smooth replacement process. Contact the seller for any additional information or clarification before ordering.