Has anybody swapped a 2003 ecotec into a 98 cavy? Is it possible? tell me what i have to do if possible

Yes it can be done. I have done one. also put a Ecotec into a 97 cavalier as well. You can find a lot of info on this in the forums as well. The best option is to find a wreck ecotec car, and get it. Depending on if your car is a auto or not, and what you are wanting will depend on what all needs to be done. All wiring needs to be swapped, as well as fuel lines, gas tank. Headlight harness is different, so either have to swap to a 2000+ headlight, or hardwire the 2003 headlight harness to the 95-99 headlights (which can be done). A/C systems are different as well. As stated before getting a wrecked car is the best thing to do. Swaping over all wiring, lines etc....



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