We are your critical engine component experts

Alliant Power is the nation’s leading provider of premium powertrain repair components; we specialize in fuel, air, and aftertreatment parts and installation kits. Alliant Power has been fueling its customers success since 1961 and has continued to evolve over the years from a service center to a nationwide integrator for critical engine components. In 2002, our brand Alliant Power, was established as a result of a strategic partnership. From 2018 to 2022, Alliant Power extended its footprint nationwide, which expanded our distribution by having warehouses in all four time zones to meet our customers’ changing needs. Throughout the years, Alliant Power continues to strengthen its foundation, evolve with the industry, and be the solution for future repair shops.

As the industry evolves, we too will continue to grow and be ready to meet the service needs of our customers. Alliant Power is going to continue to focus on legacy and critical clean diesel components as well as the future of our employees, customers, and suppliers.

  • Fuel systems

  • Engine components

  • Electronics

  • Turbochargers

  • Filtration

  • Repair kits

  • Exhaust gas aftertreatment

  • Fuel treatment

Beyond distribution, we also remanufacture diesel fuel systems and electronics, provide factory-authorized warranty testing — and operate a state-of-the-art product development, service and training center that showcases our drive for continuous improvement in everything we do.

We are more than the sum of our parts. Save sourcing time by getting all the parts you need from our expansive product range and distribution network. With more than 550 authorized service dealers coast to coast; you will get the parts you need and your vehicle repaired as quickly as possible. We also provide technical expertise and reliable customer support.

Our technical and customer support are highly trained in the latest diesel technologies; they bring years of industry experience to every customer interaction. From order placement to installation and maintenance, we fully support the products we sell. Our unrivaled technical expertise helps you minimize downtime and get back to work.