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GM Genuine Parts Hydraulic Rack and Pinion Steering Gear Assembly with Inner Tie Rods
OE

GM Genuine Parts Hydraulic Rack and Pinion Steering Gear Assembly with Inner Tie Rods

GM Part #23271562

ACDelco Part #23271562

MSRP$1,014.82*

GM Genuine Parts Rack and Pinion Assemblies are designed, engineered, and tested to rigorous standards, and are backed by General Motors.

  • Converts steering column rotation into side-to-side motion needed to steer wheels
  • GM steering components are specifically designed to work with your GM vehicle safety systems
  • Tested to rigorous standards for durability, performance, temperature cycling, corrosion and fatigue

About this product

GM Genuine Parts Rack and Pinion Assemblies are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These assemblies convert the rotation of your vehicle's steering column to the side-to-side motion needed to steer its front or rear wheels. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).

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  • Converts steering column rotation into side-to-side motion needed to steer wheels
  • GM steering components are specifically designed to work with your GM vehicle safety systems
  • Tested to rigorous standards for durability, performance, temperature cycling, corrosion and fatigue
  • Designed and developed for your GM vehicle and tested to GM standards.
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
  • GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
  • GM engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • GM regularly updates production and service part designs to integrate new materials and technologies

Gasket Or Seal IncludedYes
Mounting Hardware IncludedNo
Mounting Brackets IncludedYes
ClassificationOE
Outlet Line Fitting Diameter0.63 in / 16.00 mm
Steering Input Shaft Diameter0.66 in / 16.78 mm
Inlet Line Fitting Diameter0.67 in / 17.00 mm
Mounting Hole Quantity2
TypeHydraulic
Outer Tie Rods IncludedNo
Bellows ColorBlack
Inlet Line Fitting GenderFemale
Outlet Line Fitting GenderFemale
End To End Length52.93 in / 1344.3 mm

24 Months/Unlimited Miles Limited Warranty for Parts (plus Labor if installed by a GM dealer)

Please visit our warranty page on Gmparts.com for full warranty details.

Before purchasing and installing a rack and pinion assembly, make sure it is the correct fit for your vehicle.

  • If you live in areas that experience harsh winter weather, have the entire steering system inspected before winter arrives.
  • Have the inner and outer tie rods inspected for grease leaks and excessive lash or play
  • Regularly inspect rack and pinion assemblies for signs of damage or wear and replace them if signs of damage are found.

Signs of wear for rack and pinion assemblies include but are not limited to:

  • Excessive play in the steering wheel
  • Unusual noises from the assembly or related components
  • Undue movement or lash
  • Unusual noise when turning the steering wheel
  • A shimmy or shake in the steering wheel
  • Heavy or unresponsive steering at low speeds or during parking lot maneuvers
  • Steering wheel not returning to center properly
  • Service power steering system light illuminating in the driver information center
  • Wet spots/fluid stains on the ground beneath the vehicle

ModelBody StyleTrimYear(s)
Enclave2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017

Frequently Asked Questions

Yes. Always consult the Vehicle Owner's Manual or an expert technician before making any repairs or adjustments.

Yes. Hydraulic power steering systems use a pump to send pressurized fluid to the hydraulic steering gear, where pressurized fluid assists the driver in moving the steering gear. Electric power steering systems do not use fluid; instead, they use an electric motor and sensors to move the steering gear.

Yes. If there is a power steering pump mounted to your vehicle's engine, or your owner's manual calls for power steering fluid, then your vehicle uses a hydraulic power steering system. If your vehicle's engine does not have a power steering pump or your owner's manual indicates your vehicle does not require power steering fluid, then your vehicle uses an electric power steering system.

Yes. Uneven tire wear, vehicle pull, or an off-center steering wheel may indicate that your vehicle requires an alignment.

Yes. You will be able to steer your vehicle if the power steering goes out for both hydraulic and electric power steering systems. It will require more effort, especially at lower speeds. If your vehicle has electric power steering, a 'service steering system' light will likely be visible before it is apparent that the power assist is off. If your power steering goes out, have the system inspected and repaired as soon as possible.