Hummer H3 3.7 242hp Delco E67 ECU

9 tuning services available for this ECU. Prices shown in credits.

This page shows services available for the selected vehicle and ECU combination. Confirm that the ECU name, fuel type and software match the vehicle before uploading the original file.

Compatible Read Tools

HP Tuners MPVI2New Genius

Your price depends on your package

Available Tuning Services

Tuning ServicePrice (Professional)Credits
Catalyst Off€20.4024
Checksum Correction€20.4024
E85 Conversion€165.75195

Other Vehicles with Delco E67

The Delco E67 ECU is also listed on other vehicles in the database. Compatibility still depends on the exact vehicle, ECU software and selected services.

Hummer H3 3.7 242hp Delco E67 Frequently Asked Questions

What tuning services are available for the Hummer H3 3.7 242hp?
WEREMAP offers 9 tuning services for the Hummer H3 3.7 242hp with Delco E67 ECU, including: Catalyst Off, Checksum Correction, E85 Conversion, NOX OFF, Restore READOUT to Original, Selective DTC's OFF, Stage 1 Tuning, Stage 2 Tuning, VMAX/Speed Limiter OFF.
How much does ECU tuning cost for a Hummer H3?
ECU tuning for the Hummer H3 3.7 242hp starts from 24 and goes up to 195 credits, depending on the tuning service selected.
What ECU does the Hummer H3 3.7 242hp use?
The Hummer H3 3.7 242hp uses the Delco E67 ECU. WEREMAP provides professional tuning files for this ECU unit.

Need This Tuning File?

Create an account, buy credits, and place your order. Most files delivered within 1 hour.

Create Free Account