Where is my oil filter located at?

Hello

The oil filter is behind engine on the passenger's. Here is a step by step guide to help you change it with a diagram below to show the filter location.

https://www.2carpros.com/articles/how-to-change-engine-oil-and-filter

Check out the diagrams (Below). Please let us know if you need anything else to get the problem fixed.

Its located at the backside of the engine (between the engine and firewall) nearest the passenger side. You can get to it from under the hood

You casn see it in the diagram I posted.

The oil filter on a 2002 Cavalier is located in the front of the motor. There is a black plastic cap that has a 1 1/4" nut attached to it. You need to remove this plastic cap to get to the paper filter. It does not have a metal canister like most filters. It's an internal filter. To find this black cap look just to the left of the power steering fluid container and down.

Look at the pass side front of engine underneath. You may have to remove a shield to get to it

You need an 1 3/8" socket and an extention. Just break the seal with the socket and extention, and then turn it off by hand or you'll encounter the fine engineering that will not allow you to remove the socket.

Verify the size at the parts store when you buy it.