¹ All other products are subject to Alliant Power’s standard 24-month, unlimited mileage parts warranty. If returning a full set or bank of injectors, diagnostic information is requested.

² For a list of qualifying contamination kits, please refer to the specific 3-Year Warranty Complete Fuel Contamination Kit Coverage List. In the event of a component failure within a kit, only the failed component will be replaced. The standard Alliant Power component warranty will apply to any replacement part, separate from the original kit’s warranty.