Detroit Diesel DEF Injector 0001405139 0001405539 A0001405139 A0001405539 A0001405639 A0001407439

Detroit Diesel DEF Injector 0001405139 0001405539 A0001405139 A0001405539 A0001405639

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Boost your Detroit Diesel’s performance with this DEF Injector, designed for precision, durability, and optimal emissions control.

• DEF Injector
• Fits Various Detroit Diesel Engine Applications
• Direct Aftermarket Replacement OEM #s: 
  • 0001405139
  • 0001405539
  • A0001405139
  • A0001405539
  • A0001405639
  • A0001407439
  • DDEA0001405139
  • EA0001405539
  • DDE RA0001405539
  • EA0001405539
  • RA0001405539
  • A0001405539
• Designed To Precisely Deliver DEF Into The Exhaust System
• High Quality Construction For Reliable Performance & Long Lasting Durability
• Exhaust Emission Norm EPA 17
• Sold Individually

Ensure your Detroit Diesel runs at peak efficiency with this premium DEF Injector, a direct aftermarket replacement for multiple OEM part numbers including #0001405139 and #A0001405539. Designed to precisely deliver Diesel Exhaust Fluid (DEF) into the exhaust system, this injector guarantees reliable performance and long-lasting durability, helping you meet EPA 17 emissions standards. Built to withstand tough conditions, it plays a crucial role in optimizing exhaust aftertreatment and maintaining your engine’s efficiency. Sold individually, this high-quality injector is the perfect solution for maintaining compliance and performance.

Any mention of OEM names or OEM product ID numbers/descriptions/model numbers is intended for identification purposes only and does not indicate that it is an OEM part.

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