IRONTREE AW6009 Water Pump Kit with Thermostat - Reliable OE Fit

In this review the IRONTREE AW6009 water pump kit is evaluated for owners of late-model GM trucks and large SUVs who need a direct replacement cooling component. The bottom line: this kit is aimed at DIY mechanics and professional installers who want a reliable, drop-in water pump that includes a pre-installed thermostat and metal gaskets for a trouble-free install. The reviewer found the package complete, the fit precise for specified 4.8L, 5.3L and 6.0L engines, and the build quality consistent with OE-style expectations, making it a practical, cost-conscious repair option.

Key Features

• Complete Kit: Includes a water pump, pre-installed thermostat and the necessary metal gaskets so installation can proceed without separate part orders.
• OE Fit: Built to stringent OE specifications so the pump installs as a direct replacement and maintains correct alignment and connections.
• Upgraded Components: Bearings, impeller and mechanical seal kits are improved for longer service life and better pumping performance compared with lower-quality aftermarket units.
• Leak-Tested: Each unit is 100% function and leakage tested to reduce the chance of coolant leaks after installation.
• Value Pricing: Factory direct pricing reduces markup, offering a competitive option compared with dealer parts for the same application coverage.
• Warranty: Backed by a 3-year or 50,000-mile warranty which provides additional confidence for a long-term repair.

Who It's For

This kit is best for owners of 2007-2020 Chevy Silverado 1500, Tahoe, Avalanche, Suburban, 2007-2017 GMC Sierra 1500, Yukon XL, Savana vans, Cadillac Escalade, Hummer and other listed GM models with 4.8L, 5.3L or 6.0L V8 engines who need a full water pump replacement and prefer receiving all necessary gaskets and a thermostat in one package.

It is also suitable for independent shops and experienced DIYers who value an OE-form fit and want to avoid multiple trips for missing parts. Those who require manufacturer dealer parts with original branding or exact factory part numbers should look elsewhere.

Pros & Cons

Pros

• Complete kit reduces installation time since the thermostat is pre-installed and metal gaskets are included.
• Components are tested for leakage and function, lowering early failure risk.
• Upgraded bearings and seals enhance durability over basic aftermarket pumps.

Cons

• Fitment is specific to selected GM V8 engines and model years, so exact vehicle verification is required before purchase.

Specifications

Brand	IRONTREE
Model	AW6009 Water Pump Kit
Includes	Water pump, pre-installed thermostat, 2 metal gaskets, 1 gasket
Compatible Engines	4.8L, 5.3L, 6.0L (selected GM V8 models)
Vehicle Coverage	Chevy, GMC, Cadillac, Hummer models 2007-2020 per listing
Quality Control	100% function and leakage tested
Warranty	3-year or 50,000-mile

Our Verdict

The IRONTREE AW6009 is a sensible value buy for anyone replacing a failed water pump on the supported GM V8 engines because it arrives complete with thermostat and metal gaskets, fits like an OE-style unit and is leak-tested for reliability. For the price and included warranty it represents a practical alternative to dealer parts for technicians and capable DIYers who confirm fitment beforehand.

Frequently Asked Questions

Does the kit include a thermostat?
Yes, the thermostat is pre-installed in the water pump assembly so no separate thermostat purchase is required.

Will this fit my 5.3L Silverado?
The kit covers many 2007-2014 Silverado 5.3L V8 applications; confirm year and engine code against the listed compatibility before ordering.

What warranty is provided?
The product is backed by a 3-year or 50,000-mile warranty; check the seller warranty details for terms and conditions.