Front or Rear Wheel Hub Bearing Assemblies Pair for Chevy Buick Cadillac Pontiac, fits Impala Monte Carlo Lacrosse Lesabre DTS Grand Prix Uplander Venture, PN 513121 513179 513199 513187

Front or Rear Wheel Hub Bearing Pair for GM sedans
✔️ Pair for front or rear hubs, GM fit; PN 513121 513179 513199 513187

These are two preassembled wheel bearing and hub units for front or rear use on many Chevy, Buick, Cadillac and Pontiac models. Typically fitted to FWD and AWD sedans and minivans, they feature a sealed ball bearing design and ceramic-grade lubrication for longer life.

✅ Pack: Pair of 2 wheel bearing hub assemblies
✅ Applications: Impala, Monte Carlo, Lacrosse, Lesabre, DTS, Grand Prix, Uplander, Venture
✅ OE numbers vary by position and model: 513179 513121 513199 513187
✅ Features: sealed ball bearing, pre-greased with ceramic-grade lubricant for durability
✅ Fit notes: front or rear depending on year; DTS excludes heavy duty suspension
✅ Warranty: Backed by a 1-Year replacement warranty for peace of mind

💡 What is a wheel hub bearing assembly used for in vehicles? A wheel hub bearing assembly supports the wheel and allows smooth rotation while handling loads. - Supports wheel mounting and handles radial and axial loads, acting like a sealed ball bearing for reliability. - Often includes an ABS tone ring for speed sensing on modern cars and trucks. - Proper hub condition keeps alignment stable, reduces noise, and prevents premature tire wear, and works with linear slide unit interfaces in some suspension setups.