Factory Radio Harness Acura Buick Cadillac Chevy Chrysler Dodge Eagle Ford Geo GMC Honda Hyundai Infiniti Isuzu Jeep Land Rover Lexus Lincoln Mercury Nissan Oldsmobile Plymouth Pontiac Scion Subaru Suzuki Toyota Filter Sort Filters In Stock Cadillac Achieva Camaro Eldorado Remove All Filters Availability In Stock Price Under $50 (1) Make Cadillac (1) Chevy (1) Oldsmobile (1) Model DeVille (1) Seville (1) Eldorado (1) Escalade (1) Coupe DeVille (1) Sort SKU: A-Z SKU: Z-A Price: Low to High Price: High to Low Least Popular Most Popular Sort by: SKU Sale Price Popularity Cadillac Eldorado 1988-1991 Factory Radio OEM Original Stereo Wire Harness Plug $7.95