Welcome to Flagship One, Inc.!


12589463 | 2006 Hummer H2 6.0L ECM Engine Computer PCM ECU Programmed Plug&Play | 12589162

Availability: In Stock

Duration of Shipping: 1-4 Business Days


Engine Computer fitting all 2006 Hummer H2 6.0L models with matching computer service number 12589463. This unit is also compatible with the following service numbers 12602802, 12582605, 89017734 & 89017750.

Perfect Fit For:
Year: 2006
Make: Hummer
Model: H2
Engine Size: 6.0L
Part Number: 12589463
Other Part Number(s): 12602802 & 12582605
The pictures above are stock photos and not photos of the actual part you will receive but represent an example of the unit.

Lifetime Warranty

Free Shipping Within the USA

Secure Online Shopping

No Core Return Required

Call for Dedicated Support 516-766-2223

Additional Information

Product Description Additional Information