Diamond Auto Sales 4 years ago ID: #363863 Listed In : Automotive 900 El Cajon Blvd El Cajon, CA 92020 619-504-2455 diamondautobusinessale.com Facebook Business Description Your friendly local car dealership in EL Cajon and San Diego. Reviews & Ratings Write a Review No Review. Please login / register to add your review. Tags : used car dealership toyota dealership car dealership near me bmw dealership Used Car Dealership Near Me used cars near me Jeep Dealership Ford Dealership Car Dealerships El Cajon used cars in el cajon cars in San Diego honda dealership Subaru near me Acura near me