• QUESTIONS? GIVE US A CALL! 1 (765) 378-4908

    Open Monday - Friday 9A-4:30P EST

    We're closed on major holidays.

    PRI Booth 2435 (December 7th-8th)

  • Harness order lead time is estimated to be 7-9 weeks from date of purchase.

    All other items typically ship within 3-5 business days unless specified otherwise.

    Speartech will be attending PRI December 7th and December 8th @ Booth 2435

    We will be out of office during the 7th and 8th of December.

Navigate to the Speartech Fuel Injection Systems homepage

LS and LT Retrofit Specialists
Call to order today

E37 ECM/TCM Programming Harness

E37 ECM/TCM Programming Harness

Product Code: e37btp
E37 ECM/TCM Benchtop Programming Harness
*FREE UPS Ground Shipping*
Includes T42 and T43 transmission programming adapters.
*FREE UPS Ground Shipping*