GM P59 PCM (ECU / ECM) Service No: 12586242 Suit Holden VZ LS1 5.7L V8

GM P59 PCM (ECU / ECM) Service No: 12586242 Suit Holden VZ LS1 5.7L V8

Regular price
Sale price
Regular price
Sold out
Unit price
Tax included.

GM PCM Service No: 12586242 P59.

This PCM is used in VZ Holden Commodores with the LS1 V8 fitted. It may also be used where Service Number: 12586242 is specified. Some identify this PCM by the connector colours namely, red-green.

It can be used for replacement of a defective unit or for modification purposes.

It comes unlocked and loaded with a stock Holden OS of your choice (International buyers may choose to have a different OS loaded). This allows casual users of HP Tuners software to run the OS of their choice without incurring additional credits to 'license a file'.

Alternatively for users with EFILive V1 Personal, we can load an EFILive Custom OS v3 or v5 instead of a standard Holden OS.

Upon ordering, email us at with your desired Operating System number.

See our Mail Order Tunes for a PCM preloaded with a high quality, dual spark table mafless tune. Rebate available upon receipt of your original PCM (we will not charge extra for a locked PCM provided it is not physically damaged).

Unlocking service for locked PCMs also available. Contact us for more details.

These units are used but refurbished and provided with a 6 month warranty.

Compatible with:

Holden Commodore, Statesman Caprice, Ute, Crewman, Monaro, Adventura and HSV models.

Holden VZ WL