AULINK AW5097 Water Pump 252-822 for Chevy, GMC, Buick, Hummer, Isuzu — 2.8L–4.2L

Meet the AULINK AW5097 water pump 252-822, a reliable aftermarket replacement built for a set of GM-based applications. It is designed to fit Chevy Colorado/Trailblazer, GMC Canyon/Envoy, Buick Rainier, Hummer H3, and Isuzu i-290/i-350/i-370 Ascender with engines ranging from 2.8L to 4.2L. If you’re tackling a cooling-system refresh or restoring highway reliability, this pump aligns with typical mounting patterns and flow paths to support steady coolant circulation.

Engineered for dependable performance

Inside, a top-grade bearing supports smooth rotation while a unitized seal helps resist leaks. The housing undergoes a vibration-polishing process for a bright, non-corrosive finish that stays cleaner over time.

These design choices target consistent performance under daily driving and longer trips. While individual results vary with driving conditions and maintenance history, the AW5097 aims to help maintain reliable coolant flow and reduce the likelihood of overheating in routine use.

Quality you can trust

Factory-direct pricing pairs with quality-tracking and responsive after-sales support. Each unit is tested for function and leakage before shipment to help you shop with confidence.

Perfect fit is supported by including all necessary gaskets and seals for straightforward installation. Mounting points and connectors align with the listed vehicles, making the swap easier and reducing the chance of missing components.

What you gain

Warranty coverage provides peace of mind: 1 year or 50,000 miles, whichever comes first. This reflects a commitment to performance under typical driving conditions.

• Factory Outlet Store pricing with quality-tracking for value and transparency.
• Durable bearing and leak-resistant seal support steady cooling.
• Polished housing resists corrosion and stays clean in the engine bay.
• Complete gasket and seal kit included for a smoother installation.
• TS16949-certified manufacturing with 100% function and leakage testing.
• Designed to fit the listed models and engine ranges for a confident swap.

Practical tips: verify compatibility with your exact year, model, and engine, and prepare a simple check of your cooling system to pair with the AW5097 replacement. The goal is to support a straightforward repair that helps you get back on the road with less downtime.