As a global manufacturer of emission components, complete quality control is maintained through the manufacturing process from componentry to finished product
End of the line testing ensures quality in every box
Manufactured to OEM performance specifications utilizing brass or steel-alloy housings for extended service life
Manufactured with the highest grade materials for prolonged life and superior performance
Special designed diaphragm/spring assemblies for precision performance
Brand Information
For over 100 years, professional technicians have trusted Standard to replace the failed OE part. Standard manufacturers the highest-quality, best-performing parts for all import and domestic vehicles; gas, diesel, electric and hybrid. Precision manufacturing, multiple layers of testing, and a detailed validation process ensures Standard parts don't just fit, they perform and they last.