2003 Ford Mustang Engine — Part # 140250 — Fox Auto Salvage and Parts-PRP Freight, CDC · Malvern, OH

When considering an engine replacement or upgrade for your 2003 Ford Mustang, one often overlooked factor is the specific engine configuration and its impact on performance and compatibility. This listing features a high-performance 4.6L supercharged engine, identified by the 8th digit VIN 'Y', which denotes the DOHC Cobra supercharged variant. This engine is known for delivering enhanced power and torque, ideal for enthusiasts seeking a significant performance boost over standard engines. This particular engine is graded A by the seller, indicating excellent condition, and is a direct fit for the 2003 Ford Mustang model year. The supercharger adds a notable increase in horsepower, making it a desirable choice for performance upgrades. However, buyers should verify the exact engine code and compatibility with their vehicle's VIN to ensure proper fitment and avoid installation issues. Compared to naturally aspirated 4.6L engines, this supercharged version offers superior acceleration and responsiveness, but may require additional supporting modifications such as upgraded cooling systems or fuel management. The seller notes an estimated CO2e savings of 1194kg, which might be relevant for buyers considering environmental impact or emissions regulations. Before purchasing, confirm that your Mustang's engine bay and mounts are compatible with the DOHC supercharged setup. Also, check if your vehicle's ECU and wiring harness can support this engine or if reprogramming is necessary. This engine is a solid choice for Mustang owners looking to restore or enhance their vehicle's performance with a proven, high-output powerplant. For more details and to explore compatible components, visit our Ford parts and Mustang parts sections. Take the next step toward revitalizing your Mustang with this powerful supercharged 4.6L engine—verify your vehicle's specifics and make an informed purchase today!