Professional Testing & Inspection 2003 BMW 540i Engine (4.4L) A Grade / 108865 miles / 6 month warranty This professionally tested used engine is sourced from a low-mileage donor vehicle. Our certified technicians perform comprehensive testing including compression tests, leak-down tests, and visual inspections to ensure reliable performance. Condition & Quality Carefully removed from donor vehicles, thoroughly cleaned and tested. All internal components including pistons, crankshaft, camshaft, and cylinder heads are inspected for wear and functionality. Each engine is sold in working condition and ready for professional installation. VIN-Based Compatibility We use VIN-based matching to ensure accurate fitment for your vehicle. While your replacement may come from a different donor year or model, it will fit your vehicle and deliver OEM-equivalent performance. What's Included Complete engine assembly with all internal components. External parts such as alternator, starter, AC compressor, and wiring harness are not included unless noted in the product title. Warranty & Shipping Backed by our 6-month parts warranty with extended coverage options available. We ship nationwide with secure packaging and palletized crating. Professional installation recommended.
