Heavy Duty ProductsSince the 1980's Denso has provided premium components for the aftermarket under the First Time Fit brand. Denso has spent decades perfecting their craft, standing behind their commitment to quality, innovation, and advanced technology, making everything Denso does...BETTER BY DESIGN. Diesel USA's complete all makes product offering allows us to service everything from passenger cars and commercial vehicles, to industrial, locomotive and marine applications.
For more than 30 years DENSO Commercial & Heavy Duty has been building the parts that keep the most powerful commercial trucks and equipment operating both on the highway and off. Denso knows that every hour a truck or piece of equipment spends out of commission costs money. That’s why everything Denso makes is built with the highest precision and craftsmanship to exact OE standards. DENSO Heavy Duty manufactures and sells OE quality parts that are made to be durable and dependable so that you don't have to worry about down time.
Quality, Reliability and Value. Denso has taken everything they have learned as an OE manufacturer and applied it to their aftermarket product lines. Every component that leaves their factories has been designed with precision, manufactured to OE standards and subjected to rigorous safety and performance tests.
Denso First Time Fit® products — including A/C compressors, starters, alternators, oxygen sensors, ignition wire sets, fuel pumps, cabin air, oil and air filters, wiper blades and more — are products built and tested to OE-standard offered for the aftermarket by DENSO. Each of these products is precision-built for exact replacement so you don't have to worry about doing the same job twice. You can contact any Diesel USA Group location for more information, or click the link below.
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