A-Premium Front Wheel Hub Bearing Assembly for Chevy & Buick — 5-Stud 33-Spline with Pre-Installed ABS Sensor

Replace a noisy or loose front hub with this ready-to-install A-Premium assembly designed for vehicles that use a 5-stud, 33-spline hub and 4-wheel ABS systems. The assembly combines a sealed roller bearing, integrated speed sensor, and corrosion-resistant surfaces so you can restore steering feel and braking system reliability without fabricating parts or hunting down separate sensors.

Which vehicles will this hub assembly fit?

This hub is engineered as a direct replacement for many GM platforms from the late 1990s through the 2010s. It fits both left and right front positions on specified models, including front-wheel-drive and select vehicles requiring 4-wheel ABS.

• Chevrolet: Impala (2000–2013 with 4-wheel ABS), Impala Limited (2014–2016), Monte Carlo (2000–2007 with 4-wheel ABS), Uplander 2005 FWD, Venture 1997–2005 FWD
• Oldsmobile: Aurora, Intrigue, Silhouette (various years listed)
• Cadillac – DeVille, DTS, Eldorado, Seville (model years noted; excludes heavy-duty suspension variants)
• Buick & Saturn: Allure, Century, LaCrosse, LeSabre, Lucerne, Park Avenue, Regal, Rendezvous, Riviera, Terraza, and Saturn Relay 2005

What are the key specifications I should check before ordering?

Measure or verify your OEM hub specs to confirm compatibility. This assembly provides the most commonly needed dimensions and torque recommendations so you can install to manufacturer-style settings.

• Position: Front, fits left or right axle; 5-stud wheel configuration
• Spline: 33 splines; Wheel stud size M12 x 1.5; Flange bolt M12 x 1.75
• Critical diameters: Bolt circle 4.5 in, flange 5.7 in, hub pilot 3.6 in, wheel pilot 2.8 in
• Suggested torques: knuckle bolt 95–100 ft·lb, axle nut 115–120 ft·lb, lug nuts 100–110 ft·lb

How does this assembly address common wheel bearing problems?

The unit is built to replace worn hubs that exhibit noise, vibration, ABS faults, or grease leakage. Its sealed design and integrated ABS sensor aim to prevent contaminants from reaching the bearing elements and restore correct wheel-speed readings to the vehicle’s ABS module.

• Sealed inboard/outboard seals reduce dirt and moisture intrusion
• Pre-installed speed sensor with molded grommet for ABS reliability
• Precision roller bearing and raceway to reduce wheel play and vibration

What comes with the product and is installation straightforward?

The hub ships as a complete assembly with the speed sensor fitted, so you do not need separate bearings or sensor parts. Installation requires basic mechanical tools and adherence to the torque specs; a press is not necessary since the bearing is factory-installed in the hub.

• Complete hub bearing assembly with ABS speed sensor included
• No additional bearings or sensor purchases required
• Reuses existing wheel studs and hardware where applicable; follow listed torque values

Who is this for: This A-Premium front hub assembly is aimed at DIY mechanics and professional technicians restoring steering and ABS function on compatible GM vehicles. Choose this part if your car shows wheel noise, ABS warning lights, or wheel vibration and you want a drop-in replacement with a sealed bearing and integrated speed sensor backed by a one-year unlimited-mileage guarantee.