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ACDelco GM Original Equipment Rear Wheel Hub and Bearing Assembly with Wheel Speed Sensor and Wheel Studs
OE

ACDelco GM Original Equipment Rear Wheel Hub and Bearing Assembly with Wheel Speed Sensor and Wheel Studs

GM Part #12429204

ACDelco Part #20-17

MSRP$46.19*

ACDelco GM Original Equipment Wheel Bearing and Hub Assembly supports the vehicle while allowing the wheel to rotate, and are GM-recommended replacements for your vehicle's original components.

  • Supports the vehicle while allowing the wheel to rotate
  • Maximum lateral stiffness for optimum ride, handling, and driving dynamics
  • GM OE parts are built to help withstand potholes and designed to maximize seal life

About this product

ACDelco GM Original Equipment Wheel Bearing and Hub Assembly supports the vehicle while allowing the wheel to rotate, and are GM-recommended replacements for your vehicle's original components. This original equipment wheel bearing and hub assembly has been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

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  • Supports the vehicle while allowing the wheel to rotate
  • Maximum lateral stiffness for optimum ride, handling, and driving dynamics
  • GM OE parts are built to help withstand potholes and designed to maximize seal life
  • GM OE bearing designs are dimensionally optimized to work with their mating parts
  • GM-recommended replacement part for your GM vehicle's original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured to GM OE specification for fit, form, and function

Outside Diameter5.73 in / 145.5 mm
Width6.7in
Flange IncludedYes
ClassificationOE
Flange Bolt Hole Diameter0.39 in / 10 mm
Flange Offset1.661 in / 42.2 mm
Wheel Pilot Diameter2.762 in / 70.15 mm
Brake Pilot Diameter2.782 in / 70.65 mm
Flange Diameter5.728 in / 145.5 mm
Hub Pilot Diameter3.593 in / 91.25 mm
Mounting Hardware IncludedYes
Connector Quantity1
Terminal GenderMale
Connector GenderFemale
Flange Bolts IncludedYes
Connector Terminal Quantity2
Anti Lock Brake Sensor IncludedYes
Wheel Stud Quantity5
Anti Lock Braking SystemYes
Spline Quantity33
Anti Lock Braking System TypeSensor
Flange ShapeTriangle
Flange Bolt Hole Quantity3
Weight8.06lb
Wheel Studs IncludedYes

Limited Lifetime Warranty for Parts (plus Labor if installed by a GM dealer)

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

Good Maintenance Practices:

  • Keep wheel lug nuts at proper torque and do not overtighten center hub bearing to constant velocity shaft nut.
  • Follow the manufacturers recommended torque specification.

Signs of wear for wheel bearing and hub assemblies include but are not limited to:

  • Grinding or humming noise from hub assembly maybe more noticeable while turning
  • Tire and wheel vibration
  • Excessive play at tire and wheel
  • Wheel hot to the touch

ModelBody StyleTrimYear(s)
Century1997, 1998, 1999, 2000, 2001
LeSabre2000, 2001
Park Avenue1997, 1998, 1999, 2000, 2001
Regal1997, 1998, 1999, 2000, 2001
Rendezvous2002, 2003, 2004, 2005, 2006

Frequently Asked Questions

Yes. The nut should be torqued to the specifications found in the vehicle's service manual.

Yes. It is normal for the bearing to have some movement inside the hub assembly; this movement is controlled to a specification.

Yes, in some cases replacement hub assemblies come with ABS cables because most vehicles are now equipped with ABS. For non-ABS vehicles the cable can be cut off before hub installation.