Elite ECU Terminated Engine Harnesses

Haltech Elite pre-terminated engine harnesses for popular motorsport engines. Built to exact factory lengths with labeled connectors for injectors, sensors, and ignition coils for fast and reliable standalone installations.
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  • Haltech - Haltech - Elite 2500 GM GEN IV LSx (LS2/LS3 etc) DBW Ready Terminated Harness (EV1) - HT-141366 | DM Performance
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    Haltech - Elite 2500 GM GEN IV LSx (LS2/LS3 etc) DBW Ready Terminated Harness (EV1)

    Haltech - Elite 2500 GM GEN IV LSx (LS2/LS3 etc) DBW Ready Terminated Harness (EV1)
    $763.00 $938.00
  • Haltech - Haltech - Elite 2000/2500 Toyota 2JZ Terminated Engine Harness - HT-130318 | DM Performance
    Sale

    Haltech - Elite 2000/2500 Toyota 2JZ Terminated Engine Harness

    Haltech - Elite 2000/2500 Toyota 2JZ Terminated Engine Harness
    $791.00 $1,316.00
  • Haltech - Haltech - Elite 2000/2500 Terminated Harness for Nissan RB Twin Cam With CAS Harness - HT-141226 | DM Performance
    Sale

    Haltech - Elite 2000/2500 Terminated Harness for Nissan RB Twin Cam With CAS Harness

    Haltech - Elite 2000/2500 Terminated Harness for Nissan RB Twin Cam With CAS Harness
    $1,134.00 $1,260.00
  • Haltech - Haltech - Elite 2000/2500 GM GEN III LS1 & LS6 non DBW Terminated Harness (EV1) - HT-141360 | DM Performance
    Sale

    Haltech - Elite 2000/2500 GM GEN III LS1 & LS6 non DBW Terminated Harness (EV1)

    Haltech - Elite 2000/2500 GM GEN III LS1 & LS6 non DBW Terminated Harness (EV1)
    $749.00 $938.00
  • Haltech - Haltech - Elite 2000/2500 GM GEN IV LSx (LS2/LS3 etc) non DBW Terminated Harness (EV1) - HT-141364 | DM Performance
    Sale

    Haltech - Elite 2000/2500 GM GEN IV LSx (LS2/LS3 etc) non DBW Terminated Harness (EV1)

    Haltech - Elite 2000/2500 GM GEN IV LSx (LS2/LS3 etc) non DBW Terminated Harness (EV1)
    $728.00 $938.00
  • Haltech - Haltech - Elite 2000/2500 GM GEN IV LSx (LS2/LS3 etc) non DBW Terminated Harness (EV6) - HT-141365 | DM Performance
    Sale

    Haltech - Elite 2000/2500 GM GEN IV LSx (LS2/LS3 etc) non DBW Terminated Harness (EV6)

    Haltech - Elite 2000/2500 GM GEN IV LSx (LS2/LS3 etc) non DBW Terminated Harness (EV6)
    $700.00 $938.00
  • Haltech - Haltech - Elite 2500 V8 Small/Big Block GM, Ford & Chrysler Terminated Harness - HT-141376 | DM Performance
    Sale

    Haltech - Elite 2500 V8 Small/Big Block GM, Ford & Chrysler Terminated Harness

    Haltech - Elite 2500 V8 Small/Big Block GM, Ford & Chrysler Terminated Harness
    $791.00 $1,316.00
  • Haltech - Haltech - V8 GM/Chrysler Hemi Small/Big Block 8 x Individual High Output IGN-1A Inductive Coil Harness - HT-130306 | DM Performance
    Sale

    Haltech - V8 GM/Chrysler Hemi Small/Big Block 8 x Individual High Output IGN-1A Inductive Coil Harness

    Haltech - V8 GM/Chrysler Hemi Small/Big Block 8 x Individual High Output IGN-1A Inductive Coil Harness
    $371.00 $609.00
  • Haltech - Elite 2000/2500 Nissan RB Terminated Engine Harness Only
    Sale

    Haltech - Elite 2000/2500 Nissan RB Terminated Engine Harness Only

    Haltech - Elite 2000/2500 Nissan RB Terminated Engine Harness Only
    $1,092.00 $1,211.00