Whether you're looking for an upgrade or replacing a damaged unit, you need a fuel tank that looks great and fits your truck properly. Alliance™ Parts makes finding the perfect fuel tank easy with our industry-leading online configurator, where you can specify capacity, fill neck location and finish, all to properly fit your make and model of truck. Alliance™ Parts fuel tanks are built to last and each one is thoroughly leak- and drop-tested to ensure consistent quality. But proper fueling doesn’t stop there. Faced with a general decline in the quality of diesel fuel, basic forms of filtration may not adequately protect precision components. Ultra-fine highly efficient filtration is essential for eliminating the primary threats to sensitive high-pressure common-rail injectors and components. Alliance™ fuel filtration systems come equipped with patented Aquabloc® media to help dirtproof, rustproof, and waterproof your engine.