Original 1989 Chevrolet Dealer Electrical Wiring Diagram Service Manual. This very informative Factory Manual covers Astro Van Models. These detailed Wiring Diagrams are what the Dealership used to diagnose and repair your Chevy. Very useful and rare since they were not offered to the public. ST 372-89 EDD
Not finding what you're looking for? With over 200,000 products, it's hard to list them all.
Click here to request the item you're looking for.