What engines will interchange with 2002 Pontiac aztek?

The 2002 Pontiac Aztek primarily comes with a 3.4L V6 engine, which is shared with several other GM vehicles from that era. Engines that may interchange include the 3.4L V6 found in models like the Chevrolet Venture, Pontiac Montana, and Oldsmobile Silhouette. However, it's important to verify compatibility regarding engine mounts, wiring harnesses, and other components before attempting an interchange. Always consult a professional or a detailed service manual for specific guidance.