Review on Fuel Pump Module Assembly TOPSCOPE FP3542M E3542M for Buick Century 2000-2005, Chevy Impala, Monte Carlo, Buick Regal 2000-2004, Oldsmobile Intrigue 2001-2002, Pontiac Grand Prix 2001-2003 (Naturally Aspirated) by Dino Wilson

This worked great for me, the only problem I have is if I'm not sure what the harness can do you can ask someone who knows what they don't brings along instructions on which cable goes where, where I personally do that. I've been doing this for a long time. It doesn't really matter to me, but things I would recommend. Buy some waterproof connectors with shrink wrap to keep them secure, or just solder them like I did. Please be careful around the fuel tank, don't blow yourself up, and if you're using the connector route, find something to hold those wires in place. I have several clips to keep them secure. Sure, you don't want the wires to move by pulling them out of the butt connectors. I would recommend if you are unsure finding someone to do this so you don't cause yourself unnecessary trouble with this and depending on the vehicle pressure plate in front the pump assembly has 2 handles. Cut them off or get a new printing plate