• New o-rings and seals
  • Control valves and Nozzles are flow tested 100%
  • Each Injector individually tested on state-of-the-art test equipment
  • Proudly Remanufactured in the USA
Price: $294.00

    Item #: R986435504

    Availability: Call for Availability
    Usually ships In 48 hrs. Some parts may be in process that will be available and not showing in stock yet.






    This is a Remanufactured 6.6L LLY Duramax Common Rail Fuel Injector. The 8th digit of the VIN will identify which engine model you have. LLY engines have "2" as the 8th digit of the VIN.

    • Comes with New Combustion Seal and O-rings for installation.
    • Every injector is individually tested on a state of the art test bench to ensure they meet OE specifications.
    • Every injector test consists of: solenoid performance, response time, back leak flow test, full load test, mid load test, idle test, pre-injection test, and emission test points.
    YEAR MAKE MODEL ENG TYPE LITER OE# ALT# VIN
    2004.5-2005 CHEVY-GMC SIVERADO-SIERRA DURAMAX DIESEL 6.6L 0445120027 0986435504 2

    *CORE MUST BE IN "OFF ENGINE CONDITION" FOR FULL CREDIT*

    Your core account is set to net 60 terms.

    Any core not returned within 12 months will no longer be eligible for return.

    Please see our core return policy or contact us with any questions.

    Model Year(s) 8th digit of VIN Duramax Model
    2001-2004 1 LB7
    2004-2006 2 LLY
    2006-2007 D LBZ
    2007-2010 6 LMM
    2011 8 LML

    TIPS FOR SUCCESSFUL INJECTOR INSTALLATION:

    • Follow manufacturer installation procedure and torque specifications.
    • Thoroughly clean and inspect injector bores (in cylinder head).
    • Verify copper combustion seals are installed on new injectors and the old combustion seals were removed with previous injectors.
    • Replace fuel filter.
    • Flush and inspect all fuel lines between filter and injectors. Replace any fuel line with corrosion or damage.
    • 2 Year
    • Unlimited Mileage