1. NGK Sparkplugs 68 Fairbanks, Irvine, CA 92618 Coordinate: 33.66016,-117.71275 Phone: (949) 580-2639
2. Agie Charmilles 9271 Jeronimo Rd, Irvine, CA 92618 Coordinate: 33.65195,-117.7199 Phone: (714) 637-8049