Cardone 96-65991 Power Steering Pump
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Cardone
 Power Steering Pump

Cardone 96-65991 Power Steering Pump

Brand Cardone 96-65991
E-Waste No
Hose Port Type O-Ring
Housing Material Cast Iron
Mounting Hardware Included No
Package Contents Hydraulic Pump; Instruction Sheet; Sealing Kit
Power Steering Outlet Thread Size 16x1.5
Power Steering Pump Inlet Attachement Type Hose Barb
Power Steering Pump Outlet Attachment Type Threaded
Power Steering Reservoir Cap Included Yes
Product Condition New
Pulley Attachement Type Press-On
Pulley Included No
Remote Reservoir No
Reservoir Included Yes
Product line Power Steering Pump
Fits Chevrolet, GMC, and Isuzu · 28 vehicles

OE performance. Meets or exceeds original equipment standards for dependable steering response.

High-temperature seals. Built with premium seals for added durability under demanding conditions.

Precision alignment. Careful bushing alignment helps reduce noise, vibration, and premature wear.

Cross-references Chevrolet 15749569, Chevrolet 26112197 and GMC 15749569 for the same application. See all 10.

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Power Steering Pump for Trailblazer, Envoy, and Ascender

Restore hydraulic steering performance with this new Cardone power steering pump, part number 96-65991. It is built for direct replacement use on select Chevrolet Trailblazer and Trailblazer EXT, GMC Envoy XL and Envoy XUV, and Isuzu Ascender applications with reservoir included.

Key Features

  • New power steering pump engineered to meet or exceed original equipment performance
  • Premium high-temperature seals for added durability in demanding driving conditions
  • Precise bushing alignment helps reduce shaft and seal wear, noise, and vibration
  • Computer load testing verifies performance under real-world operating conditions
  • Cast iron housing for strength and long-term service
  • Reservoir included; press-on pulley design; pulley not included

Product Details

Cardone Power Steering Pump 96-65991 is designed using reverse-engineering methods developed through decades of power steering remanufacturing experience. The result is a new pump built to match original fit and function for select 2002-2006 Chevrolet Trailblazer and Trailblazer EXT, 2002-2006 GMC Envoy XL and Envoy XUV, and 2003-2006 Isuzu Ascender models. This part uses an O-ring hose port, threaded outlet, hose barb inlet attachment, and a reservoir with cap included for a service-ready replacement. This part cross-references Chevrolet/GMC 15749569 and 26112197 for the same application.

Common Problems This Pump Can Address

  • Low or inconsistent power steering assist
  • Whining or pump noise during steering operation
  • Hard steering after pump failure or fluid contamination
  • Seal leakage at the pump housing or shaft area
  • Noise and vibration caused by worn internal alignment

Installation Notes and Tips

  • Fits 2002-2006 Chevrolet Trailblazer, N/A; Extended Wheelbase; reservoir included; in-line filter available; flush the system and use suggested OE fluid for warranty purposes.
  • Fits 2002-2006 Chevrolet Trailblazer EXT, N/A; Extended Wheelbase; reservoir included; in-line filter available; flush the system and use suggested OE fluid for warranty purposes.
  • Fits 2002-2006 GMC Envoy XL, N/A; Extended Wheelbase; reservoir included; in-line filter available; flush the system and use suggested OE fluid for warranty purposes.
  • Fits 2004-2005 GMC Envoy XUV, N/A; Extended Wheelbase; reservoir included; in-line filter available; flush the system and use suggested OE fluid for warranty purposes.
  • Fits 2003-2006 Isuzu Ascender, N/A; reservoir included; optional in-line filter must be installed for warranty, system must be flushed with seal kit and OE fluid used.
  • Inspect the steering system for binding, contamination, and worn components before installing the replacement pump.
  • If the original pulley fit is loose on the replacement shaft, replace the pulley rather than reusing a damaged one.
  • After installation, bleed the system thoroughly and verify fluid condition and routing before road testing.

Quality Assurance

Cardone uses computer load testing and premium high-temperature seals to support consistent operation and durability. The pump is engineered to match original equipment performance for the listed Chevrolet, GMC, and Isuzu applications.

Related reading

This part fits 28 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelLitersCylindersPositionNotes
2006ChevroletTrailblazer—4.2LL6N/AExtended Wheelbase; Reservoir Included; In-Line Filter available; For warranty purposes it is recommended to always install a filter and to use suggested OE Fluid and flush the system; with Seal Kit; Power Steering Pump
2006ChevroletTrailblazer EXT—4.2LL6N/AExtended Wheelbase; Reservoir Included; In-Line Filter available; For warranty purposes it is recommended to always install a filter and to use suggested OE Fluid and flush the system; with Seal Kit; Power Steering Pump
2006GMCEnvoy XLSLT4.2LL6N/AExtended Wheelbase; Reservoir Included; In-Line Filter available; For warranty purposes it is recommended to always install a filter and to use suggested OE Fluid and flush the system; with Seal Kit; Power Steering Pump
2006GMCEnvoy XLSLE4.2LL6N/AExtended Wheelbase; Reservoir Included; In-Line Filter available; For warranty purposes it is recommended to always install a filter and to use suggested OE Fluid and flush the system; with Seal Kit; Power Steering Pump
2006IsuzuAscender—4.2LL6N/AReservoir included, optional in-line filter must be installed for warranty, system must be flushed with seal kit and OE fluid used.; Power Steering Pump
2005ChevroletTrailblazer—4.2LL6N/AExtended Wheelbase; Reservoir Included; In-Line Filter available; For warranty purposes it is recommended to always install a filter and to use suggested OE Fluid and flush the system; with Seal Kit; Power Steering Pump
2005ChevroletTrailblazer EXT—4.2LL6N/AExtended Wheelbase; Reservoir Included; In-Line Filter available; For warranty purposes it is recommended to always install a filter and to use suggested OE Fluid and flush the system; with Seal Kit; Power Steering Pump
2005GMCEnvoy XLSLT4.2LL6N/AExtended Wheelbase; Reservoir Included; In-Line Filter available; For warranty purposes it is recommended to always install a filter and to use suggested OE Fluid and flush the system; with Seal Kit; Power Steering Pump
2005GMCEnvoy XLSLE4.2LL6N/AExtended Wheelbase; Reservoir Included; In-Line Filter available; For warranty purposes it is recommended to always install a filter and to use suggested OE Fluid and flush the system; with Seal Kit; Power Steering Pump
2005GMCEnvoy XUVSLT4.2LL6N/AExtended Wheelbase; Reservoir Included; In-Line Filter available; For warranty purposes it is recommended to always install a filter and to use suggested OE Fluid and flush the system; with Seal Kit; Power Steering Pump
2005GMCEnvoy XUVSLE4.2LL6N/AExtended Wheelbase; Reservoir Included; In-Line Filter available; For warranty purposes it is recommended to always install a filter and to use suggested OE Fluid and flush the system; with Seal Kit; Power Steering Pump
2005IsuzuAscender—4.2LL6N/AReservoir included, optional in-line filter must be installed for warranty, system must be flushed with seal kit and OE fluid used.; Power Steering Pump
2004ChevroletTrailblazer—4.2LL6N/AExtended Wheelbase; Reservoir Included; In-Line Filter available; For warranty purposes it is recommended to always install a filter and to use suggested OE Fluid and flush the system; with Seal Kit; Power Steering Pump
2004ChevroletTrailblazer EXT—4.2LL6N/AExtended Wheelbase; Reservoir Included; In-Line Filter available; For warranty purposes it is recommended to always install a filter and to use suggested OE Fluid and flush the system; with Seal Kit; Power Steering Pump
2004GMCEnvoy XLSLT4.2LL6N/AExtended Wheelbase; Reservoir Included; In-Line Filter available; For warranty purposes it is recommended to always install a filter and to use suggested OE Fluid and flush the system; with Seal Kit; Power Steering Pump
2004GMCEnvoy XLSLE4.2LL6N/AExtended Wheelbase; Reservoir Included; In-Line Filter available; For warranty purposes it is recommended to always install a filter and to use suggested OE Fluid and flush the system; with Seal Kit; Power Steering Pump
2004GMCEnvoy XUVSLT4.2LL6N/AExtended Wheelbase; Reservoir Included; In-Line Filter available; For warranty purposes it is recommended to always install a filter and to use suggested OE Fluid and flush the system; with Seal Kit; Power Steering Pump
2004GMCEnvoy XUVSLE4.2LL6N/AExtended Wheelbase; Reservoir Included; In-Line Filter available; For warranty purposes it is recommended to always install a filter and to use suggested OE Fluid and flush the system; with Seal Kit; Power Steering Pump
2004IsuzuAscender—4.2LL6N/AReservoir included, optional in-line filter must be installed for warranty, system must be flushed with seal kit and OE fluid used.; Power Steering Pump
2003ChevroletTrailblazer—4.2LL6N/AExtended Wheelbase; Reservoir Included; In-Line Filter available; For warranty purposes it is recommended to always install a filter and to use suggested OE Fluid and flush the system; with Seal Kit; Power Steering Pump
2003ChevroletTrailblazer EXT—4.2LL6N/AExtended Wheelbase; Reservoir Included; In-Line Filter available; For warranty purposes it is recommended to always install a filter and to use suggested OE Fluid and flush the system; with Seal Kit; Power Steering Pump
2003GMCEnvoy XLSLT4.2LL6N/AExtended Wheelbase; Reservoir Included; In-Line Filter available; For warranty purposes it is recommended to always install a filter and to use suggested OE Fluid and flush the system; with Seal Kit; Power Steering Pump
2003GMCEnvoy XLSLE4.2LL6N/AExtended Wheelbase; Reservoir Included; In-Line Filter available; For warranty purposes it is recommended to always install a filter and to use suggested OE Fluid and flush the system; with Seal Kit; Power Steering Pump
2003IsuzuAscender—4.2LL6N/AReservoir included, optional in-line filter must be installed for warranty, system must be flushed with seal kit and OE fluid used.; Power Steering Pump
2002ChevroletTrailblazer—4.2LL6N/AExtended Wheelbase; Reservoir Included; In-Line Filter available; For warranty purposes it is recommended to always install a filter and to use suggested OE Fluid and flush the system; with Seal Kit; Power Steering Pump
2002ChevroletTrailblazer EXT—4.2LL6N/AExtended Wheelbase; Reservoir Included; In-Line Filter available; For warranty purposes it is recommended to always install a filter and to use suggested OE Fluid and flush the system; with Seal Kit; Power Steering Pump
2002GMCEnvoy XLSLT——N/AExtended Wheelbase; Reservoir Included; In-Line Filter available; For warranty purposes it is recommended to always install a filter and to use suggested OE Fluid and flush the system; with Seal Kit; Power Steering Pump
2002GMCEnvoy XLSLE——N/AExtended Wheelbase; Reservoir Included; In-Line Filter available; For warranty purposes it is recommended to always install a filter and to use suggested OE Fluid and flush the system; with Seal Kit; Power Steering Pump
Directly replaces or cross-references 10 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Chevrolet — 15749569Chevrolet — 26112197GMC — 15749569GMC — 26112197Isuzu — 26112227Isuzu — 88963483Isuzu — 8151179530Isuzu — 8157495690Isuzu — 8261121970Isuzu — 8889634830