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12604439 | 2006 Buick Rainier 4.2L ECM Engine Computer PCM ECU Programmed Plug&Play | 12597521

Availability: In Stock


Engine Computer fitting all 2006 Buick Rainier 4.2L models with matching part number 12604439.

Perfect Fit For:
Year: 2006
Make: Buick
Model: Rainier
Engine Size: 4.2L
Part Number: 12604439
The pictures above are stock photos and not photos of the actual part you will receive but represent an example of the unit.

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