Eljay Oil is Your Chevron/Texaco Premium Petroleum Products Supplier in the Inland Pacific Northwest Eljay Oil began over 50 years ago as a family-owned and operated business. By building on our commitment of providing the highest in customer service and quality petroleum products, we have grown from those early roots into your Chevron 1st Source Elite Lubricant Marketer. We take great pride in offering a full array of petroleum products and services throughout the Inland Northwest. Centrally located in Spokane, Washington, Eljay Oil is your Single Supply Source for the finest in quality lubricants and fuels, as well as your premier CFN cardlock fueling participant. Eljay Oil understands that customers have a choice where they purchase their petroleum products. We recognize that we are a partner with our customers, always providing the highest quality products and services at a fair price. Our highest desire is to gain total customer satisfaction, confidence, and enthusiasm.