Condition: Brand New
Get your order delivered quickly with our fast shipping service. Most orders arrive within 2 business days.
Free delivery on orders over $90 — shipped straight to your doorstep.
Availability: Available
190-Days Warranty
30 Day Return on Products (With 18% Restocking Fee)
100% Genuine OEM
No Core Required
Couldn't load pickup availability
The 04-35959-002 Freightliner OEM 20-Inch DEF Header Sensor Sending Unit is a genuine OEM component designed to accurately monitor diesel exhaust fluid (DEF) quality, level, and temperature for proper SCR system operation. Engineered to Freightliner specifications, it delivers precise sensor data to support emissions compliance and consistent engine performance. Built for durability and dependable operation, this DEF header is designed to withstand demanding commercial vehicle environments. Verify compatibility by part number before installation to ensure the correct fit and reliable performance.
Check Out Some Other Products
