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- $100-$250 (124)
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1991 Hypertech Computer Chips and Modules

Showing In Stock Items. Show All 131 Items.

Individual Parts

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Results 1 - 25 of 131

Hypertech Street Runner Power Chips for 1991 CAMARO, FIREBIRD - 121321

Computer Chip/Module, Street Runner, Chevy, Pontiac, Each

Part Number: HYP-121321

Not Yet Reviewed

Estimated Ship Date: Jan 30, 2026 if ordered today

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Estimated Ship Date: Jan 30, 2026 if ordered today

Hypertech ThermoMaster Computer Chips for 1991 CAMARO, FIREBIRD - 151322

Computer Chip/Module, ThermoMaster, Chevy, Pontiac, Each

Part Number: HYP-151322

Not Yet Reviewed

Estimated Ship Date: Jan 30, 2026 if ordered today

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Estimated Ship Date: Jan 30, 2026 if ordered today

Hypertech Street Runner Power Chips 151141

Computer Chip/Module, Street Runner, Chevy, GMC, Pickup, Each

Part Number: HYP-151141

Not Yet Reviewed

Estimated Ship Date: Jan 30, 2026 if ordered today

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Estimated Ship Date: Jan 30, 2026 if ordered today

Hypertech ThermoMaster Computer Chips 121122

Computer Chip/Module, ThermoMaster, Chevy, GMC, Pickup, Each

Part Number: HYP-121122

Not Yet Reviewed

Estimated Ship Date: Today if shipped by air

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Estimated Ship Date: Today if shipped by air

Hypertech ThermoMaster Computer Chips for 1990-1991 C1500 - 120092

Computer Chip/Module, ThermoMaster, Chevy, Pickup, Each

Part Number: HYP-120092

Not Yet Reviewed

Estimated Ship Date: Jan 30, 2026 if ordered today

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Estimated Ship Date: Jan 30, 2026 if ordered today

Hypertech Street Runner Power Chips 121221

Computer Chip/Module, Street Runner, Chevy, GMC, Pickup, Each

Part Number: HYP-121221

Not Yet Reviewed

Estimated Ship Date: Jan 30, 2026 if ordered today

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Estimated Ship Date: Jan 30, 2026 if ordered today

Hypertech ThermoMaster Computer Chips for 1991 CORVETTE - 151392

Computer Chip/Module, ThermoMaster, Chevy, Each

Part Number: HYP-151392

Not Yet Reviewed

Estimated Ship Date: Jan 30, 2026 if ordered today

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Estimated Ship Date: Jan 30, 2026 if ordered today

Hypertech ThermoMaster Computer Chips for 1991 CAMARO, FIREBIRD - 121322

Computer Chip/Module, ThermoMaster, Chevy, Pontiac, Each

Part Number: HYP-121322

Not Yet Reviewed

Estimated Ship Date: Jan 30, 2026 if ordered today

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Estimated Ship Date: Jan 30, 2026 if ordered today

Hypertech Street Runner Power Chips for 1991 CORVETTE - 121381

Computer Chip/Module, Street Runner, Chevy, Each

Part Number: HYP-121381

Not Yet Reviewed

Estimated Ship Date: Jan 30, 2026 if ordered today

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Estimated Ship Date: Jan 30, 2026 if ordered today

Hypertech ThermoMaster Computer Chips for 1991 CAPRICE - 121462

Computer Chip/Module, ThermoMaster, Chevy, Each

Part Number: HYP-121462

Not Yet Reviewed

Estimated Ship Date: Jan 30, 2026 if ordered today

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Estimated Ship Date: Jan 30, 2026 if ordered today

Hypertech Street Runner Power Chips 121121

Computer Chip/Module, Street Runner, Chevy, GMC, Pickup, Each

Part Number: HYP-121121

Not Yet Reviewed

Estimated Ship Date: Jan 30, 2026 if ordered today

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Estimated Ship Date: Jan 30, 2026 if ordered today

Hypertech Street Runner Power Chips 121501

Computer Chip/Module, Street Runner, Chevy, GMC, Pickup, SUV, Each

Part Number: HYP-121501

Not Yet Reviewed

Estimated Ship Date: Jan 30, 2026 if ordered today

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Estimated Ship Date: Jan 30, 2026 if ordered today

Hypertech Street Runner Power Chips for 1991 CAMARO, FIREBIRD - 151371

Computer Chip/Module, Street Runner, Chevy, Pontiac, Each

Part Number: HYP-151371

Not Yet Reviewed

Estimated Ship Date: Jan 30, 2026 if ordered today

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Estimated Ship Date: Jan 30, 2026 if ordered today

Hypertech ThermoMaster Computer Chips 121012

Computer Chip/Module, ThermoMaster, Chevy, GMC, S-Series, SUV/Pickup, Each

Part Number: HYP-121012

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 30, 2026 if ordered today

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Estimated Ship Date: Jan 30, 2026 if ordered today

Hypertech Street Runner Power Chips for 1991 CAPRICE - 121461

Computer Chip/Module, Street Runner, Chevy, Each

Part Number: HYP-121461

Not Yet Reviewed

Estimated Ship Date: Jan 30, 2026 if ordered today

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Estimated Ship Date: Jan 30, 2026 if ordered today

Hypertech Street Runner Power Chips for 1991 CAMARO, FIREBIRD - 151361

Computer Chip/Module, Street Runner, Chevy, Pontiac, Each

Part Number: HYP-151361

Not Yet Reviewed

Estimated Ship Date: Jan 30, 2026 if ordered today

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Estimated Ship Date: Jan 30, 2026 if ordered today

Hypertech ThermoMaster Computer Chips for 1991 CAMARO, FIREBIRD - 121342

Computer Chip/Module, ThermoMaster, Chevy, Pontiac, Each

Part Number: HYP-121342

Not Yet Reviewed

Estimated Ship Date: Today if shipped by air

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Estimated Ship Date: Today if shipped by air

Hypertech ThermoMaster Computer Chips 121262

Computer Chip/Module, ThermoMaster, Chevy, GMC, Pickup/SUV, Each

Part Number: HYP-121262

Not Yet Reviewed

Estimated Ship Date: Jan 30, 2026 if ordered today

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Estimated Ship Date: Jan 30, 2026 if ordered today

Hypertech Street Runner Power Chips 121281

Computer Chip/Module, Street Runner, Chevy, GMC, Pickup, Each

Part Number: HYP-121281

Not Yet Reviewed

Estimated Ship Date: Jan 30, 2026 if ordered today

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Estimated Ship Date: Jan 30, 2026 if ordered today

Hypertech ThermoMaster Computer Chips 121282

Computer Chip/Module, ThermoMaster, Chevy, GMC, Pickup, Each

Part Number: HYP-121282

Not Yet Reviewed

Estimated Ship Date: Jan 30, 2026 if ordered today

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Estimated Ship Date: Jan 30, 2026 if ordered today

Hypertech ThermoMaster Computer Chips 121292

Computer Chip/Module, ThermoMaster, Chevy, GMC, Each

Part Number: HYP-121292

Not Yet Reviewed

Estimated Ship Date: Jan 30, 2026 if ordered today

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Estimated Ship Date: Jan 30, 2026 if ordered today

Hypertech Street Runner Power Chips for 1991 CAMARO, FIREBIRD - 121331

Computer Chip/Module, Street Runner, Chevy, Pontiac, Each

Part Number: HYP-121331

Not Yet Reviewed

Estimated Ship Date: Jan 30, 2026 if ordered today

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Estimated Ship Date: Jan 30, 2026 if ordered today

Hypertech Street Runner Power Chips for 1991 CAMARO, FIREBIRD - 121341

Computer Chip/Module, Street Runner, Chevy, Pontiac, Each

Part Number: HYP-121341

Not Yet Reviewed

Estimated Ship Date: Jan 30, 2026 if ordered today

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Estimated Ship Date: Jan 30, 2026 if ordered today

Hypertech Street Runner Power Chips for 1991 CAMARO, FIREBIRD - 121351

Computer Chip/Module, Street Runner, Chevy, Pontiac, Each

Part Number: HYP-121351

Not Yet Reviewed

Estimated Ship Date: Jan 30, 2026 if ordered today

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Estimated Ship Date: Jan 30, 2026 if ordered today

Hypertech ThermoMaster Computer Chips for 1991 CAMARO, FIREBIRD - 121352

Computer Chip/Module, ThermoMaster, Chevy, Pontiac, Each

Part Number: HYP-121352

Not Yet Reviewed

Estimated Ship Date: Jan 30, 2026 if ordered today

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Estimated Ship Date: Jan 30, 2026 if ordered today

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