MRO Magazine

DTech Expands Product Line with Remanufactured Duramax 6.6L LLY Diesel Fuel Injectors

September 4, 2015
By Business Wire News

RENO, Nev.

DIPACO Inc. today announced the introduction of remanufactured Duramax 6.6L LLY diesel fuel injectors to its continually expanding line of DTech automotive fuel injection products.

Used in light and heavy duty pickup trucks, the LLY (VIN engine code “2”) is a turbocharged engine which debuted in mid-2004 and continued until the end of 2005 model years. It is an updated design of the earlier 2001-2004 LB7 engine, with high-pressure common rail direct injection.

Each DTech Duramax 6.6L LLY Injector (Part Number DT97303657R) is remanufactured to meet DTech’s industry-leading specifications. Injectors are completely disassembled, with all parts going through a detailed inspection. All worn components are replaced in order to meet DTech’s stringent performance standards.

Key features of the DTech Duramax 6.6L LLY Remanufactured Pickup Common Rail Injector include:

  • A new nozzle, new control valve plunger and new or remanufactured valve, and new internal and external seals are added.
  • Assembly, flow and response time characteristics verified to meet DTech’s specifications.
  • A unique, laser etched serial number for in-field performance tracking.
  • Tamper-proof sealed on every injector.
  • An installation kit, instructions and troubleshooting guide.
  • A one year unlimited mileage warranty.

The DTech Remanufactured Duramax 6.6L LLY Fuel Injector expands DTech’s product line, which includes a Duramax LB7 injector, high-pressure pumps and installation kits. In addition to injectors, DTech offers Duramax 6.6L remanufactured fuel pump and pump mounting kit, injector installation kit, turbo, injector return line kit, valve cover gaskets and glow plugs.

All DTech products are remanufactured with the goal of providing a service life equal to or greater than the original products. DTech products can be purchased online at

About DTech

Owned by DIPACO Inc., DTech stands for DIPACO Remanufactured Technology, and is a recognized leader in remanufactured diesel solutions and service. DIPACO is 100% employee owned and has been servicing diesel truck mechanics and owners for over 65 years. Information about the complete line of DTech products is available from authorized DIPACO and DTech service dealers, wholesale distributors and automotive shops, or any time at 800.648.4720 or

Chris Walker, 775-830-4162