Mevotech H513121HW Wheel Bearing and Hub Assembly - Front or Rear

Wheel Bearing and Hub Assembly for GM Front and Rear Applications

Mevotech H513121HW is a wheel bearing and hub assembly engineered for select GM passenger vehicles, SUVs, and vans. Built with a Gen 3 roll-form design, pre-greased construction, and an included ABS sensor, it is made for direct replacement service on high-use front and rear applications.

Key Features

• Mevotech Supreme Parts engineering with application-specific upgrades for durability and performance
• Gen 3 roll-form design for a service-ready hub bearing assembly
• ABS sensor included for vehicles equipped with wheel speed sensing
• Pre-greased for installation convenience
• 5-bolt hub design with 3 flange bolt holes
• Inside diameter: 70.6 mm
• Outside diameter: 145.5 mm
• Cross-references OE part number 12429204

Detailed Description

This Mevotech Supreme wheel bearing and hub assembly, part number H513121HW, is built for front and rear GM fitments that demand a precise hub replacement. It is engineered in-house with upgrades aimed at improving durability in daily-driver, fleet, and working-vehicle use. The assembly includes an ABS sensor and uses a Gen 3 roll-form design to support consistent service performance on applications such as the Buick Century, Buick Regal, Pontiac Grand Prix, Chevrolet Impala, and Pontiac Montana.

Compatible With 1997-2001 Buick Century, front; 2000-2001 Buick LeSabre, front; 1997-2001 Buick Park Avenue, front; 1997-2001 Buick Regal, front; 2002-2006 Buick Rendezvous, rear; 1997-1999 Buick Riviera, front; 1997-2001 Cadillac DeVille, front; 1997-2001 Cadillac Eldorado, front; 1997-2001 Cadillac Seville, front; 2000-2001 Chevrolet Impala, front; 2000-2001 Chevrolet Monte Carlo, front; 1998-2001 Oldsmobile Intrigue, front; 1997-2001 Oldsmobile Silhouette, front; 2002-2004 Oldsmobile Silhouette, rear; 2001-2005 Pontiac Aztek, rear; 2000-2001 Pontiac Bonneville, front; 1997-2001 Pontiac Grand Prix, front; 2001-2004 Pontiac Montana, rear; 1999-2000 Pontiac Montana, front; 1997-1999 Pontiac Trans Sport, front; and 1997-1999 Oldsmobile Aurora, front.

What It Helps Address

• Wheel bearing noise from worn hub components
• ABS warning light concerns related to a failed wheel speed sensor
• Hub looseness or rough wheel rotation
• Uneven wheel-end performance on high-mileage GM vehicles
• Service delays caused by worn or corroded hub assemblies

Installation Notes and Tips

• Verify position carefully before ordering: this part is used on both front and rear applications depending on vehicle.
• Confirm the vehicle uses the correct brake and sensor configuration, including the note for 1997-2001 Cadillac DeVille with except heavy duty brakes.
• Inspect the mounting surface, axle area, and wiring connector before installation.
• Follow factory torque specifications and service procedures for hub and sensor installation.
• Check the steel sensor wire clip requirement noted in the fitment data for proper routing and retention.

Quality Assurance

Mevotech Supreme Parts are engineered in-house with application-specific upgrades for commercial and passenger vehicle service. H513121HW is built as a direct-fit hub bearing assembly for the listed GM applications and is supplied pre-greased with the ABS sensor included.