gjones8131, you should acquire either a new wiring harness, or a replacement wiring harness in good condition that is meant for the VIN of your vehicle. A new harness will come with all the connectors needed to install it in your vehicle. If you lay it out near/atop your engine it will be simple to see the connectors that you need to disconnect in order to install the replacement wiring harness. It's not very difficult, but takes some time and patience.

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Fred Hoelzle