Lost your only key for your Pontiac Montana? This is a complete replacement key and remote fob combo for 2001, 2002, 2003, 2004, and 2005 Pontiac Montana models. From Wholesale-24-7 (part number W1973), it replaces OEM numbers like L2C0007T and 10335582. It comes brand new, with a black finish. IMPORTANT: The key blade is NOT pre-cut to your specific car. You'll need to take it to a locksmith or dealer to have it cut to match your ignition. The good news? The remote/fob part is self-programmable! Batteries are already installed, and the package includes a card with a web link to step-by-step programming instructions you can do yourself, often just by turning the ignition on and off in a certain sequence. This can save you a ton of money compared to the dealership. Just make sure your vehicle is listed in the title – it won't work for other models.