This is a brand new genuine OEM Detroit Diesel diesel exhaust fluid (DEF) sensor head assembly that's guaranteed to fit and perform just like OEM. This header is 20" and used on Freightliner trucks with Cummins or Detroit Diesel engines. This is guaranteed to be a direct bolt-on, exact fit OEM replacement!
This is guaranteed to be an exact fit replacement for the OEM DEF Sensor Head Assembly and replaces the interchange part numbers listed on this page. This DEF Sensor Head Assembly may also interchange with other part numbers. If you need help identifying the correct part for your application, please contact us for expert technical support.
Product Type: DEF Header
Our SKU: DEF-100018-DDN
Condition: New
Brand: Detroit Diesel
Interchange Part Number(s): 04-31921-000, 04-34397-000, 04-35164-000, 0436002000, 04-36002-000, 04-37384-000, 04-37613-000
Warranty: 12 Month - Industry Best Warranty
Weight: 6.0 lbs