Short Answer: Walmart Auto Care Centers do not offer radiator and coolant system flush services. You can, however, purchase a radiator flush kit and the necessary fluids at Walmart to do it yourself. For more details, see below.
Radiator Flush Cost at Walmart & Service Availability
Walmart Auto Care Centers do not offer radiator and coolant system flush services, a Walmart corporate customer service representative said. We contacted Walmart Auto Care Centers in Arkansas, California, Florida, Michigan, Nebraska, Nevada, and Ohio to confirm this information; none of the centers offer this service.
Store associates did tell us that Walmart sells radiator flush kits and fluids online and in stores if you want to do the service yourself. A resource on how to flush a radiator and change the coolant on Advance Auto Parts’ website says this service is a “good project for new DIYers.” But, keep in mind, antifreeze is toxic and should be kept away from children and pets.
For more information on Walmart Auto Care Center services, see our articles on: