Tools› Electrical and Electrical Testing Tools

Wilmar Corp. / Performance Tool

COMPUTER MEMORY KEEPER

$21.73

SKU: W027 W89203

In Stock
In Stock
Ships by Jun 18
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Non-Returnable Item

Description

The Performance Tool W89203 is a computer memory keeper designed to maintain voltage continuity to your vehicle's engine computer, clock, and radio memory when the battery is disconnected. It plugs into your vehicle's cigarette lighter outlet and requires a 9-volt battery, which is sold separately. This device can retain radio presets, ECM codes, and learned procedures for up to four hours.

Fitment

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Specifications

BrandWilmar Corp. / Performance Tool
Part NumberW027 W89203

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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