Skip to content

Performance Tools W89203 - Computer Memory Keeper

SKU PTW89203
Availability: 8 in stock, ready to be shipped

Notify me when back in stock



Computer memory keeper

Performance Tool

For maintaining voltage continuityto engine computer, clock, andradio memory when vehicle batteryis disconnected. Retains ECM codes,and learned procedures up to fourhours. Plugs into vehicle s cigarettelighter outlet. Uses 9 volt battery (notincluded).

Installation kit

An installation kit is needed for proper installation on your vehicle


Brand:Performance Tools
Manufacturer Part #:W89203