Welcome to Dieselogic! The source for all your diesel injection needs...

Dieselogic is known around the world for our commitment to excellence with our wide variety of diesel products. Since 1968, L&J Diesel Inc. has steadily grown in size, customer base and diversity. Our reputation is wide spread as an innovative company of dedicated professionals who can be relied upon for superior craftsmanship, quality product lines and responsive service. If you're driving a Chevy/GMC Duramax, Ford Powerstroke, or Dodge Cummins we have the diesel fuel injector parts to ramp up your performance. Not only do we sell amazing diesel performance enhancing parts, but we offer top quality diesel injector testing and service. Your diesel fuel injectors are a key element in the performance of your diesel engine. Browse through our extensive library of parts and services, and if you don't see what you're looking for, contact us and we can get it for you. We want to be YOUR number one source for all diesel products and diesel turbochargers.

If you don't find what you're looking for don't hesistate to call us toll free at (800) 654-8493
and place your order with one of our experienced sales representatives!