At DENSO we’ve taken everything we have learned as an OE manufacturer and applied it to our aftermarket product lines. Every component that leaves our factories has been designed with precision, manufactured to OE standards and subjected to rigorous safety and performance tests. DENSO factories are QS9000 and ISO9000 certified worldwide, just one of the many reasons why zero defects for parts produced in the millions is a reality for DENSO. A recipient of the prestigious Deming Award for quality in 1961, we’ve spent over five decades perfecting our technology and processes, a claim that few automotive manufacturers can make. The OE-standard quality and reliability of DENSO aftermarket components add up to a tremendous value for our customers.