OER Parts offers a wide selection of Battery Accessories for your 1987 Plymouth Sundance. OER Parts offers 1987 Plymouth Sundance Battery Tender, 1987 Plymouth Sundance Battery Managment System, 1987 Plymouth Sundance Dual Battery System Controller Set, and 1987 Plymouth Sundance Battery Relocation Set. Battery Mat Battery Topper Battery Terminal Protectors Battery Post Cleaning Brush Battery Terminal Puller