OER Parts offers a wide selection of Car Care Products for your 1989 Buick LeSabre. OER Parts offers 1989 Buick LeSabre Cleaning Supplies, 1989 Buick LeSabre Bottles and Sprayers, 1989 Buick LeSabre Ketchup Top For 16 Oz. Bottle, 1989 Buick LeSabre Industrial Sprayer For 16 Or 32 Oz Bottle, 1989 Buick LeSabre Secret Formula 32 Oz HD Bottle & Sprayer, 1989 Buick LeSabre Industrial Grade Fire Hose Nozzle, 1989 Buick LeSabre Full Function 1.6 Quart Power Atomizer And Sprayer, and { year} LeSabre Pour Boy All Purpose Spout.