InMotion WA513179 Wheel Bearing and Hub Assembly - Front or Rear

Front Wheel Bearing Hub Assembly

InMotion WA513179 is a front wheel bearing and hub assembly built for direct replacement on a wide range of GM vehicles. It is engineered from OE data and measurements for accurate fitment, stable wheel support, and consistent service life on applications such as Chevrolet Impala, Buick LaCrosse, and Pontiac Grand Prix.

This assembly uses a 33-spline design, a triangular flange, and an integrated ABS sensor. Key dimensions include a 145.5 mm flange diameter, 42.1 mm flange offset, 91.4 mm hub pilot diameter, 70.1 mm wheel pilot diameter, and 70.6 mm brake pilot diameter.

• Part number: WA513179
• Front wheel bearing and hub assembly
• 33 spline quantity
• 5 wheel studs
• 3 flange bolt holes
• Integrated anti-lock brake sensor included
• Triangular flange shape
• Bolt circle diameter: 115.0 mm / 4.53 in.

Fitment Details

• Fits 2014-2016 Chevrolet Impala Limited, front, standard grade
• Fits 2000-2013 Chevrolet Impala, front, standard grade
• Fits 2006-2011 Buick Lucerne, front, standard grade
• Fits 2006-2011 Cadillac DTS, front, standard grade
• Fits 2005-2010 Buick Allure, front, standard grade
• Fits 2005-2009 Buick LaCrosse, front, standard grade
• Fits 1997-2008 Pontiac Grand Prix, front, standard grade
• Fits 2007 Buick Rendezvous, front, standard grade
• Fits 2005 Buick Rendezvous, front, standard grade
• Fits 2002-2003 Buick Rendezvous, front, standard grade
• Fits 2000-2007 Chevrolet Monte Carlo, front, standard grade
• Fits 2006 Buick Rendezvous, rear, standard grade
• Fits 2004 Buick Rendezvous, rear, standard grade
• Fits 1997-2005 Buick Century, front, standard grade
• Fits 2000-2005 Buick LeSabre, front, standard grade
• Fits 1997-2005 Buick Park Avenue, front, standard grade
• Fits 2005 Buick Terraza, front, standard grade
• Fits 1997-2005 Cadillac DeVille, front, standard grade
• Fits 2005 Chevrolet Uplander, front, standard grade
• Fits 2005 Pontiac Aztek, rear, standard grade
• Fits 2003 Pontiac Aztek, rear, standard grade
• Fits 2000-2005 Pontiac Bonneville, front, standard grade
• Fits 2005 Pontiac Montana, front, standard grade
• Fits 1999-2002 Pontiac Montana, front, standard grade
• Fits 2005 Saturn Relay, front, standard grade
• Fits 1997-2004 Buick Regal, front, standard grade
• Fits 1997-2004 Cadillac Seville, front, standard grade
• Fits 1997-2004 Oldsmobile Silhouette, front, standard grade
• Fits 2004 Pontiac Aztek, front, standard grade
• Fits 2001-2002 Pontiac Aztek, front, standard grade
• Fits 2003-2004 Pontiac Montana, rear, standard grade
• Fits 2001-2003 Oldsmobile Aurora, front, standard grade
• Fits 1997-1999 Oldsmobile Aurora, front, standard grade
• Fits 1997-2002 Cadillac Eldorado, front, standard grade
• Fits 1998-2002 Oldsmobile Intrigue, front, standard grade
• Fits 1997-1999 Buick Riviera, front, standard grade
• Fits 1997-1999 Pontiac Trans Sport, front, standard grade

Common Replacement Uses

• Wheel bearing noise from a worn front hub assembly
• ABS warning light caused by a failed hub-mounted sensor
• Wheel play or looseness at the hub
• Uneven braking feel related to hub wear
• Vibration or humming from a deteriorated bearing

Installation Notes

Verify spline count, bolt circle diameter, flange offset, and pilot diameters before installation. This assembly is a direct replacement for the original part on listed applications, including Chevrolet Impala, Buick LaCrosse, and Pontiac Grand Prix models. Always confirm front or rear position and standard grade fitment against the vehicle’s build data before service.

Quality Assurance

InMotion manufactures this hub assembly using high-precision processes and strict quality-control criteria. Each WA513179 unit is built to OE data and measurements to support proper fitment, performance, and longevity on the listed GM applications.