Ignitions and Electrical› Computers, Chips, Modules and Programmers

Hypertech

86 CELEBRITY/6000 AUTO

$167.63

SKU: H01A 11742

In Stock
In Stock
Ships by Jun 7
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Hypertech 11742 Eprom is a car tuning chip designed for stock GM vehicles from 1981-1995 that require premium octane fuel. It optimizes the engine's air/fuel ratio and spark advance for maximum power and performance, with potential improvements in gas mileage. This chip is designed for unmodified vehicles and is compatible with 160° or 180° thermostats.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandHypertech
Part NumberH01A 11742

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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