Spitfire Auto Electric Spitfire Auto Electric also does vehicle repairs on Alternators, Batteries. They are located on 5220 Interstate Highway 35 S in San Antonio. Spitfire Auto Electric They are ranked number #1 on Mojopages for Auto Electrical Repair. They have a total of 7 reviews, 4 positive reviews and 3 negative reviews. They can be reached by calling (210) 923-3600 They accept Cash, Visa, Master Card, Discover, American Express, Debit. for payment.