Pair 513188 Front Wheel Bearing Hub Assembly Compatible with Buick

Our review of the Pair 513188 front wheel bearing hub assembly finds it best suited for owners of mid-2000s GM-based SUVs and trucks who need a direct-fit replacement to restore quiet, stable front-end operation. The biggest reason to buy is compatibility: this hub maps to a long list of reference part numbers and specific vehicle years so it can replace worn OEM units without modification. For a DIYer or a technician seeking an OE-style replacement with an included ABS sensor, the assembly promises straightforward swap-in installation and durable construction.

Key Features

• Confirmed fitment: The listing includes a clear vehicle fitment block so buyers can match the hub to Buick Rainier, Chevy SSR, Trailblazer, GMC Envoy, Isuzu Ascender, Saab 9-7X and similar models to avoid ordering mistakes.
• ABS sensor included: Built with the ABS sensor integrated, the hub preserves anti-lock braking functionality and prevents the need to reuse a worn sensor from the old unit.
• OE-style dimensions: Manufactured to OEM-style dimensions and reference part numbers, the hub aims to deliver a direct replacement that aligns with existing rotors and calipers.
• Durable materials: Forged carbon steel and a protective coating reduce corrosion and extend service life, which helps maintain handling and braking performance on rough roads.
• Sealed design: Premium sealing keeps grease in and contaminants out, reducing noise and vibration and lowering the likelihood of premature failure.
• Dual position set: Sold as a pair for front left and right axles so both sides can be replaced together for balanced performance.

Who It's For

This hub assembly is for owners of compatible 2002-2009 Trailblazers, 2004-2007 Rainiers, 2003-2006 SSRs, 2002-2009 Envoys and related models who want an OE-dimension replacement with an included ABS sensor. It is also suitable for independent shops and competent DIY mechanics who prefer swapping both front hubs at once to restore symmetric steering feel.

Those who should look elsewhere include owners of vehicles outside the stated fitment list and people seeking premium, branded OEM parts from a dealership; the product is an aftermarket solution focused on fit, durability and value rather than factory branding or extended warranty programs.

Pros & Cons

Pros

• Wide, explicit vehicle fitment reduces the risk of ordering the wrong hub.
• Included ABS sensor and OE-style dimensions make installation straightforward for most mechanics.
• Robust construction with protective coating and seals aims to minimize noise and extend life.

Cons

• Customer reports on noise and bearing longevity are mixed, so individual units may vary in long-term quietness.

Specifications

Position	Front left and right axle (pair)
Flange diameter	5.93
Bolt circle diameter	5
Hub pilot diameter	3.62
Flange bolt hole quantity	3
Wheel stud quantity	6
ABS sensor	Included

Our Verdict

The Pair 513188 hub assembly is a practical, value-focused option for owners of the listed mid-2000s GM and GM-derived SUVs and trucks who need a direct-fit replacement with an ABS sensor. It offers OE-style dimensions, solid materials and sealed bearings that usually restore handling and reduce vibration; however, potential buyers should be aware that a small number of users reported noise after installation, so replacing both sides and verifying fitment before purchase delivers the best outcome.

Frequently Asked Questions

Will this hub fit my vehicle?
Check the ConfirmedFit banner or the vehicle fitment list for exact year, make and model matches to ensure compatibility before ordering.

Does the assembly include an ABS sensor?
Yes, the product description specifies that the ABS sensor is included with the hub assembly.

Should I replace both front hubs at once?
Replacing both front hubs at the same time is recommended to maintain balanced handling and consistent braking feel.