Street. Track. Everything between.
Your garage Find parts for your vehicle Select year, make and model to narrow your search.

Hypertech ThermoMaster Computer Chips 858832 Chip/Module, ThermoMaster, Chevy, GMC, Pickup, Each

Hypertech ThermoMaster Computer Chips 858832 Chip/Module, ThermoMaster, Chevy, GMC, Pickup, Each

A$451.44
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.
View cart 0
We accept
American Express
Mastercard
Visa
PayPal Checkout
Direct Deposit
Afterpay
Apple Pay
Google Pay
Zip Pay

Description

Hypertech ThermoMaster Power Chips replace your stock PROM, which holds the settings for fuel flow and spark advance. This is a Stage 2 chip that optimizes the spark and fuel curves for max performance. The ThermoMaster Power Chip is designed for use with a 160 deg. thermostat and premium pump gas (91 Octane or better). Maximize the performance of your ride with a Hypertech ThermoMaster Power Chip!

Part Type

Computer Chips and Modules

Data: v4.2 - Upd: 2026-10-14 09:10:07

Specifications

Product Attributes - Brand
Hypertech
Product Attributes - Manufacturer's Part Number
858832
Product Attributes - Part Type
Computer Chips and Modules
Product Attributes - Product Line
Hypertech ThermoMaster Computer Chips
Product Attributes - UPC
759609038685
Product Attributes - Remanufactured
No
Product Attributes - Quantity
Sold individually.
Product Attributes - CARB EO Number(s)
D-260-8
Product Attributes - Emissions
California EO Approved

Reference Information

Brand Name/s Hypertech
StreetFX SKU hyp858832
SFX Item ID 5087560
Supplier Item Code 5087560
Manufacturer SKU 858832
Manufacturer UPC 759609038685

Compatibility

Application Data
  • MakeCHEVROLET
    ModelC3500
    SubmodelBASE
    Beginning Year1995
    Ending Year1995
    Engine TypeV8
    Engine FamilyChevy big block Gen V
    Engine Size7.4L/454
    TransmissionAutomatic
  • MakeCHEVROLET
    ModelC3500
    SubmodelCHEYENNE
    Beginning Year1995
    Ending Year1995
    Engine TypeV8
    Engine FamilyChevy big block Gen V
    Engine Size7.4L/454
    TransmissionAutomatic
  • MakeCHEVROLET
    ModelC3500
    SubmodelSILVERADO
    Beginning Year1995
    Ending Year1995
    Engine TypeV8
    Engine FamilyChevy big block Gen V
    Engine Size7.4L/454
    TransmissionAutomatic
  • MakeCHEVROLET
    ModelK3500
    SubmodelBASE
    Beginning Year1995
    Ending Year1995
    Engine TypeV8
    Engine FamilyChevy big block Gen V
    Engine Size7.4L/454
    TransmissionAutomatic
  • MakeCHEVROLET
    ModelK3500
    SubmodelCHEYENNE
    Beginning Year1995
    Ending Year1995
    Engine TypeV8
    Engine FamilyChevy big block Gen V
    Engine Size7.4L/454
    TransmissionAutomatic
  • MakeCHEVROLET
    ModelK3500
    SubmodelSILVERADO
    Beginning Year1995
    Ending Year1995
    Engine TypeV8
    Engine FamilyChevy big block Gen V
    Engine Size7.4L/454
    TransmissionAutomatic
  • MakeGMC
    ModelC3500
    SubmodelSIERRA SL
    Beginning Year1995
    Ending Year1995
    Engine TypeV8
    Engine FamilyChevy big block Gen V
    Engine Size7.4L/454
    TransmissionAutomatic
  • MakeGMC
    ModelC3500
    SubmodelSIERRA SLE
    Beginning Year1995
    Ending Year1995
    Engine TypeV8
    Engine FamilyChevy big block Gen V
    Engine Size7.4L/454
    TransmissionAutomatic
  • MakeGMC
    ModelC3500
    SubmodelSIERRA SLT
    Beginning Year1995
    Ending Year1995
    Engine TypeV8
    Engine FamilyChevy big block Gen V
    Engine Size7.4L/454
    TransmissionAutomatic
  • MakeGMC
    ModelK3500
    SubmodelSIERRA SL
    Beginning Year1995
    Ending Year1995
    Engine TypeV8
    Engine FamilyChevy big block Gen V
    Engine Size7.4L/454
    TransmissionAutomatic
  • MakeGMC
    ModelK3500
    SubmodelSIERRA SLE
    Beginning Year1995
    Ending Year1995
    Engine TypeV8
    Engine FamilyChevy big block Gen V
    Engine Size7.4L/454
    TransmissionAutomatic
  • MakeGMC
    ModelK3500
    SubmodelSIERRA SLT
    Beginning Year1995
    Ending Year1995
    Engine TypeV8
    Engine FamilyChevy big block Gen V
    Engine Size7.4L/454
    TransmissionAutomatic

Loading compatibility information...

Keep shopping

More from Hypertech