are you seriously needing the pump or just the heat exchanger due to a leak or low oil pressure? the exchanger (sometimes referred to as the oil 'cooler,' which it's not) is underneath the plenum and above the actual engine - sorta sandwiched between them. your 2001 should have a good one (newer design), so you may in fact be looking at an oil pump problem or an HCV (easy to change) problem. for those, get a service manual off eBay or go to cadillacforums.com and look up or join the catera/cimarron group for just about every accurate answer to any question you can dream up about these things. i did...
There is NO SUCH THING AS A CADILLAC CATERA FROM 2003...They stoped making them in 2001
the oil pump on a cadillac catera 1997 two 2001 is located on in the oil pan under the engian
The fuel pump is inside the gas tank. You must remove the tank to change the pump.
The water pump for a 1998 Cadillac catera should be on the front of the engine. It is located near the center.
the belt you are asking about is the one on the front of the engine it turns the alternator & power steering pump.
The fuel pump is always in the gas tank.
no just one
fdgf
It is on top behind the driver side of the radiator in between that and the engine... Real easy to find if you get in there and look
Check your crank shaft sensor first.
passenger side front wheel well
Drop the tank and it comes out the hole where the lines go into the tank.