Water Pump With Gasket Replacement for Chevrolet GMC Tahoe Yukon

In this review of the Water Pump With Gasket Replacement for Chevrolet and GMC Vortec engines, the bottom line is straightforward: it is a practical, cost-effective replacement for 4.8L, 5.3L and 6.0L engines that need a dependable cooling restore. Intended for DIY mechanics and independent shops working on Tahoe, Yukon, Avalanche, Escalade and similar models, the pump's high-flow impeller design and hardened bearings promise improved coolant circulation and long service life. The package includes the pump plus all gaskets or seals supplied with the unit, making it a one-stop replacement when swapping a failing pump.

Key Features

• Complete kit: The package includes one water pump and all necessary gaskets and seals, so installers can replace the pump without sourcing additional parts.
• Direct replacement compatibility: Designed to replace factory numbers such as 130-7340, 130-7341, AW5087 and AW5104 for direct fit on many 4.8L, 5.3L and 6.0L Vortec engines.
• High-flow impeller: Updated impeller geometry improves coolant flow to help maintain optimal engine temperatures under load.
• Durable bearings and shaft: High-load, hardened bearings and improved shaft design reduce noise and increase longevity in demanding driving conditions.
• Leak-tested: Each unit receives 100% leak testing and hub-pull testing to validate sealing and mechanical integrity before shipment.
• Anti-rust treatment: Corrosion-resistant surfaces increase durability in wet cooling-system environments.

Who It's For

This pump is aimed at owners and mechanics working on GM small-block Vortec engines from the late 1990s through the 2000s, including models such as Chevrolet Avalanche 1500, GMC Savana 1500 and Cadillac Escalade where the listed replacement numbers apply. It suits someone comfortable with a coolant system repair who wants a complete pump-and-gasket kit to avoid repeat disassembly.

Those who should look elsewhere include drivers who require dealer-only OEM labeling for warranty reasons, or anyone who needs a pump for an engine outside the listed 4.8L, 5.3L and 6.0L applications. Also verify exact fitment against vehicle VIN and engine code before purchase to avoid returns.

Pros & Cons

Pros

• Comes as a full kit with gaskets and seals, reducing installation time and parts hunting.
• High-flow impeller and hardened bearings improve cooling performance and durability.
• 100% leak and hub-pull testing provide confidence in mechanical reliability out of the box.

Cons

• Some customers reported missing gaskets in a few kits, so inspect contents on receipt before installation.

Specifications

Our Verdict

The Water Pump With Gasket Replacement is a solid value for anyone replacing a failing pump on supported Chevrolet, GMC and related Vortec engines. It delivers improved coolant flow and durable internals, and the included gaskets simplify installation. Buyers should check kit contents on delivery because a small number of customers reported missing gaskets, but otherwise this pump is a reliable, cost-conscious alternative to OE units.

Frequently Asked Questions

Does this pump include all seals needed for installation?
Yes, the package is supplied with gaskets and seals, though customers are advised to confirm all pieces are present on receipt.

Will this fit a 5.3L Trailblazer?
The pump is compatible with many 5.3L Vortec applications; verify exact part numbers and engine fitment before purchase.

Are these pumps tested before shipment?
Yes, each unit undergoes 100% leak testing and hub-pull testing to ensure proper sealing and mechanical integrity.