Webplease read the following instructions prior to making a return to your local o’reilly auto parts store location. All merchandise returned as new must be in its original packaging,. Specific conditions apply to items such as electrical parts and special. Webplease read the following instructions prior to making a return to your local o’reilly auto parts store location. All merchandise returned as new must be in its original packaging,. Webif your product is defective and covered by warranty, you may return it to any o’reilly auto parts store for a replacement, repair, or refund. You must have the original sales receipt to be eligible for warranty service. Webwarranty performance will be initiated by returning the defective product to holley performance products with the original, dated purchase receipt. Purchaser is to call. Webbundle today and save 15% on brakes. Free check engine light diagnostic testing with o’reilly veriscan. Select a vehicle & find the parts that fit. Filter your results by. Webo'reilly auto parts return policy explained • o'reilly return policy • discover o'reilly auto parts' return policy, including the timeframe for returns, requ.