Dorman 599-101 Transfer Case Mod 1994-1997 Chevrolet S10 - view 1
Dorman 599-101 Transfer Case Mod 1994-1997 Chevrolet S10 - view 2
Dorman 599-101 Transfer Case Mod 1994-1997 Chevrolet S10 - view 1
Dorman 599-101 Transfer Case Mod 1994-1997 Chevrolet S10 - view 2
Dorman Products

Dorman 599-101 Remanufactured Transfer Case Control Module 94-97 Chevy Blazer

In stock
Online order only – ships to your door in 3–5 business days. Not available for pickup at our Fulton location.
SKU: 591|599101
Confirm Fitment Before You Buy
Not sure it fits? Message Year/Make/Model/Engine (2WD/4WD if applicable) and we’ll help confirm compatibility.
Why buy from Koskowski Automotive?
• 50+ years (since 1972) • Dorman Authorized Seller • Fast shipping • Easy returns
$331.54
Select your vehicle at the top of the page to check fitment.
Vehicle Fitment: Use the table below to match your exact configuration. If you don’t see your exact setup, message us before ordering.

Product details

  • SKU 591|599101
  • Barcode 019495273998

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Description

Transfer case control module no longer in control? Restore it cost-effectively with this replacement module that provides the same function and performance of the original on specific vehicles.

  • Direct replacement - this transfer case control module directly replaces the original equipment modules on certain vehicle years, makes and models
  • Effective fix - replacement restores transfer case motor control and addresses trouble codes
  • Thoroughly tested - each module undergoes rigorous testing to ensure reliable performance
  • Trustworthy quality - backed by team of engineers and inspectors in the United States

Vehicle Fitment

Year Make Model Position Notes
1995-1997 Chevrolet Blazer w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case); 4WD
1994-1997 Chevrolet S10 w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case); 4WD
1995-1997 GMC Jimmy w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case); 4WD
1994-1997 GMC Sonoma w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case); 4WD

Please confirm the part number and your vehicle's year, make, model and engine before ordering. Questions? Message us with your VIN and we'll check fitment for you.

Specifications

Brand Dorman
Part Number 599-101
UPC 019495273998
Terminal Type Pin
Connector Color Blue
Package Contents Transfer Case Control Module
Country of Origin United States
Warranty Limited Lifetime

OE & Interchange Numbers

15988924 General Motors (OE)
73-42101 Interchange
TCCM06 Interchange