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100% Genuine OEM
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The 0437613000 Freightliner DEF Header Quality 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 provides precise sensor data to help maintain emissions compliance and optimize engine performance. Built for long-lasting durability, this sending unit delivers reliable performance in demanding commercial vehicle applications. Verify compatibility by part number before installation to ensure the correct fit and function.
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