4378050 Genuine Cummins ISB 6.7L and B6.7 DEF Header Quality Sensor 6704434724 3630621 Genuine Cat Sensor Harness

3630621 Genuine Cat Sensor Harness

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7562755005 2006-2010 Genuine GM Duramax LBZ/LMM/Duramax Turbocharger

Compatible or cross-reference part numbers include: K156608R001

4378050 Genuine Cummins ISB 6.7L and B6.7 DEF Header Quality Sensor 6704434724 3630621 Genuine Cat Sensor Harness4378050 Genuine Cummins ISB 6. 7L and B6. 7 DEF Header Quality Sensor This genuine Cummins 4378050 DEF header quality sensor is built for select Cummins ISB 6. 7L and B6. 7 applications. Additional catalog detail: DEF Header, 449mm. Specifications Brand Cummins Part Type DEF Level Sensor Part Numbers 4378050, 5511565, 4353390 UPC 715766AT Weight 35. 0 lb Engine Fitment ISB 6. 7L and B6. 7 Application Part Type DEF Head Unit Application Notes DEF