Ntoauto Water Pump for GM Trucks & SUVs 2007–2020 — Direct-Fit, Corrosion-Resistant Replacement

Ntoauto’s direct-fit replacement water pump restores proper coolant circulation for many GM trucks and SUVs from 2007 to 2020.

This heavy-duty replacement water pump is engineered as a dependable OE-style spare for a wide range of Chevrolet, GMC, Cadillac and related models. Constructed from corrosion-resistant materials and factory-tested for leaks and fitment, the pump is intended to be a straightforward swap for aging or failing units. Below you’ll find concise answers to common buyer questions about compatibility, installation, durability and what to expect after purchase.

Which vehicles and OEM numbers does this pump match?

This pump is compatible with many GM platforms and lists several OEM cross-reference numbers so you can confirm fit before buying. It fits numerous model years of Silverado, Sierra, Tahoe, Suburban, Yukon, Escalade, H2, H3, and selected vans and trucks.

• Cross-references: AW6009, 45010, 252-901, 12600767, 12681417, 19208815
• Fits: 2007–2013 Avalanche, 2007–2013 Silverado 1500, 2007–2019 Silverado 2500/3500
• Also fits: 2007–2014 Suburban/Tahoe/Yukon, 2007–2014 Sierra 1500–3500 HD, select Savana/Express and H2/H3 models

How reliable and durable is the Ntoauto water pump?

The pump uses corrosion-resistant materials designed to withstand coolant exposure and typical under-hood conditions. Each unit goes through leak and quality inspections, helping reduce the chance of premature failure when installed correctly.

• High-quality casting and machining for robust housing and impeller fit
• Seals inspected and tested to prevent coolant leaks
• Designed for long-term wear resistance under normal driving

What should I know about installation and maintenance?

Installation typically follows standard water-pump replacement procedures for GM small- and big-block engine layouts. Expect a moderate difficulty level: basic mechanical skill and automotive tools are required, and coolant system bleeding and gasket replacement are recommended.

• Replace gasket and hardware when installing for proper seal
• Drain coolant, remove accessory components as needed, and follow torque specs
• Refill coolant and purge air pockets according to vehicle service procedures

What kind of warranty or support is included?

Ntoauto backs this water pump with a 12-month assurance and offers return/exchange support if issues arise. Customer service is available to answer fitment questions or troubleshoot installation concerns.

• One-year limited assurance with return/exchange options
• Pre-shipment quality and leak checks performed
• Responsive support for fitment or installation questions

Who is this for: This Ntoauto replacement water pump is intended for DIY mechanics, independent repair shops and fleet managers who need a cost-effective, OE-referenced pump for popular GM trucks and SUVs from 2007 through 2020. If your vehicle matches the listed models or the OEM cross-reference numbers, and you want a tested, corrosion-resistant replacement with a one-year assurance, this pump is a practical choice.