Programmed to your VIN Engine Computer ECM ECU Fits 2004 Grand Prix


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GM 12581501 Programmed to your VIN
Used Engine Computer ECM ECU
2004 Pontiac Grand Prix Grand PRI
GM 12581501 590-07131

*See description for vehicle fitment and compare part with original*

Out of stock

This computer will be programmed to your vehicle prior to shipment. **I do not program vehicles newer than model year 2007; I do not program GMC Acadia or Saturn.** After installation, security relearn may be required before the vehicle will start. This can typically be done with no special tools in 30 minutes. Some vehicles may display the check engine light for crankshaft position variation, which will require a relearn using a bidirectional scan tool. SKU: 15941 Category: Tag:

GM 12581501 Programmed to your VIN

Fits these vehicles with these options:
GRAND PRIX 04 Electronic Control Module; (LH front engine compartment)








Interchange #

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Model Name

Grand PRI

OE Part Numbers

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Year Range

Most purchases include 30-day warranty and returns. If you are not 100% satisfied, please contact us. Many computers, modules, speedometers, radios, and other electrical parts require reprogramming or relearn procedures once installed. Our warranty does not cover labor, reprogramming, or other expenses. Any refund will not be greater than the original purchase price.

Most orders are shipped within 1 business day.

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