Mevotech G513121 Wheel Bearing and Hub Assembly - Front or Rear

OE-Style Hub Bearing Assembly

Mevotech G513121 is a wheel bearing and hub assembly built to match original manufacturer fit, form, and function. It is designed for routine driving and daily commuting, with pre-greased construction for straightforward service and dependable wheel support.

• Original Grade OE-style replacement for factory fit and performance
• Gen 3 design type for the specified hub application
• Pre-greased for ready-to-install service
• 3 flange bolt holes and 5 wheel bolt holes
• Inside diameter: 70.6 mm
• Outside diameter: 145.5 mm
• Mevotech part number G513121

Fitment Coverage

Compatible with a wide range of front and rear applications across Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac models from 1997-2006. This includes front applications for Buick Century, LeSabre, Park Avenue, Regal, Riviera, Cadillac DeVille, Eldorado, Seville, Chevrolet Impala, Monte Carlo, Oldsmobile Intrigue, Aurora, Pontiac Bonneville, Grand Prix, and Trans Sport, plus rear applications for Buick Rendezvous, Pontiac Aztek, Oldsmobile Silhouette, and Pontiac Montana.

• Fits 2002-2006 Buick Rendezvous, rear, Steel Sensor Wire Clip
• Fits 2001-2005 Pontiac Aztek, rear, Steel Sensor Wire Clip
• Fits 2002-2004 Oldsmobile Silhouette, rear, Steel Sensor Wire Clip
• Fits 2001-2004 Pontiac Montana, rear, Steel Sensor Wire Clip
• Fits 1997-2001 Buick Century, front, Steel Sensor Wire Clip
• Fits 2000-2001 Buick LeSabre, front, Steel Sensor Wire Clip
• Fits 1997-2001 Buick Park Avenue, front, Steel Sensor Wire Clip
• Fits 1997-2001 Buick Regal, front, Steel Sensor Wire Clip
• Fits 1997-2001 Cadillac DeVille, front, Except Heavy Duty Brakes; Steel Sensor Wire Clip
• Fits 1997-2001 Cadillac Eldorado, front, Steel Sensor Wire Clip
• Fits 1997-2001 Cadillac Seville, front, Steel Sensor Wire Clip
• Fits 2000-2001 Chevrolet Impala, front, Steel Sensor Wire Clip
• Fits 2000-2001 Chevrolet Monte Carlo, front, Steel Sensor Wire Clip
• Fits 1998-2001 Oldsmobile Intrigue, front, Steel Sensor Wire Clip
• Fits 1997-2001 Oldsmobile Silhouette, front, Steel Sensor Wire Clip
• Fits 2000-2001 Pontiac Bonneville, front, Steel Sensor Wire Clip
• Fits 1997-2001 Pontiac Grand Prix, front, Steel Sensor Wire Clip
• Fits 1999-2000 Pontiac Montana, front, Steel Sensor Wire Clip
• Fits 1997-1999 Buick Riviera, front, Steel Sensor Wire Clip
• Fits 1997-1999 Oldsmobile Aurora, front, Steel Sensor Wire Clip
• Fits 1997-1999 Pontiac Trans Sport, front, Steel Sensor Wire Clip

What This Hub Assembly Helps Address

• Wheel bearing noise such as humming, growling, or rumbling
• Excessive wheel play or looseness at the hub
• Uneven wheel rotation caused by worn bearing components
• ABS sensor wire clip service needs on listed applications
• Restoration of OE-style wheel support on front or rear positions

Installation Notes

Verify the vehicle position, bolt pattern, and sensor wire clip style before installation. Confirm whether the application is front or rear, and on 1997-2001 Cadillac DeVille, note the exception for heavy duty brakes. This part cross-references 7470017 and 25696347 for the same application.

Quality Assurance

Mevotech Original Grade parts are built as direct OE-style replacements for fit, form, and function. G513121 is intended to restore factory-like hub bearing performance for the listed Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac applications.