O’Reilly Auto Parts – San Marcos
This location accepts used motor oil, oil filters, and car/motorcycle batteries at no charge. Limit 5-gal per person per day.
Oil contaminated with water, gas, or other automotive fluids will not be accepted. Call 1-800-237-BLUE to find the nearest household hazardous waste collection center.
Call this certified collection center to ensure hours and program participation.
Tool Loaner Program
Doing a repair that requires a special tool? O’Reilly Auto Parts makes it easy with our Loaner Tool Program.
We make tough jobs easy with the O’Reilly Auto Parts loaner tool program. With over 80 specialized loaner tools available, we’re sure to have a tool in stock to help you get the job done right the first time. Simply purchase the needed parts and put down a deposit on the loaner tool. Return the tool in the original condition and receive a full refund. Need the tool for the next repair? Just keep it. The deposit is the purchase price. It’s that easy.
Tool availability may vary from store to store, contact your local O’Reilly Auto Parts store to check on the tool you need.