ECCPP 513121 Wheel Bearing Hub Assembly | Front/Rear 5-Lug ABS for Buick, Cadillac, Chevy, Pontiac, Oldsmobile

Experience a dependable upgrade with the ECCPP 513121 wheel bearing hub assembly, designed to fit a broad range of GM vehicles. This hub delivers a smooth, confident feel on the road and supports your vehicle’s ABS system for consistent braking feedback. Built to endure with quality materials and precision manufacturing, it’s a practical choice for drivers who value steadiness, quiet operation, and straightforward maintenance.

Key specifications are crafted to support a precise fit and reliable performance. The OE-compatible part number 513121 confirms front axle use with a 5-lug pattern, ABS readiness, a flange diameter of 5.80 inches, and a bolt size of M10x1.25. The flange offset of 2.007 inches helps align the wheel hub accurately to the spindle, contributing to balanced rotation and predictable steering input.

Front and Rear Fitment Overview

This hub assembly is intended for front axle installation on numerous Buick models from late 1990s to 2010s and for select Cadillac, Chevrolet, Pontiac, and Oldsmobile configurations. It also covers certain rear-wheel setups on AWD models, expanding potential compatibility across a portion of the GM lineup. Given the breadth of models listed, please verify compatibility against your vehicle’s year, trim, and drivetrain to ensure a precise match.

• Front fitment includes multiple Buick options and several Cadillac models across years, ensuring broad coverage for common front-wheel configurations.
• Rear fitment lists AWD applications for Rendezvous, Terraza, Venture, Silhouette, Aztek, Relay, and related models, where applicable.

Premium Design for Durability

• High-quality materials and precise manufacturing deliver durability and reliable performance.
• Seal design offers enhanced anti-pollution protection to help keep bearings clean and long-lasting.
• Wheel bolts feature protective coating to reduce rust and corrosion and to simplify future disassembly.

How This Hub Assembly Supports Your Ride

Although results can vary by vehicle, this hub assembly is designed to help reduce road noise and vibration, support stable steering, and maintain consistent braking feedback through the ABS system. Its OE-style fit and robust construction aim to offer smooth operation and dependable service over time. Always verify the description and part numbers to confirm a correct match for your vehicle.

Fitment Note

Please review the description and interchangeable part numbers to confirm compatibility with your specific vehicle configuration before purchase.