DENSO 234-4556 Oxygen Sensor

For more than 50 years, Denso® has been the leading starter and alternator supplier in the world, keeping the most powerful heavy-duty trucks and trailers operating on and off the highway. In addition to conventional starters, it also offers a wide range of A/C components, sensors, filters, spark plugs, fuel injection components, and other automotive service parts. All Denso® factories are QS9000 and ISO9000 certified with a “zero defects” standard to ensure only the highest level of quality on all Denso products. Founded in 1949, Denso continues to develop and produce premium electrical components and other automotive parts to cater to its customers’ changing heavy-duty truck and trailer needs.