Heating and Cooling› Water Pumps

GMB

Engine Water Pump

$80.03

SKU: 125-1920

In Stock
In Stock
Ships by Sep 12
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The GMB Engine Water Pump 125-1920 is a replacement water pump designed to meet or exceed OEM standards for performance and durability. It features a housing made of cast iron, aluminum, or stamped steel with tight manufacturing tolerances for simple installation. The pump's precision-formed impellers are tested to meet or exceed OEM coolant flow rate specifications, and its proprietary shaft seal design prevents leaks and maximizes longevity.
Show original supplier description
The GMB Engine Water Pump 125-1920 is engineered to meet or exceed OEM standards for performance and durability, ensuring your engine's cooling system operates effectively. Each unit is 100% factory tested for leakage and dimensional precision, and undergoes rigorous bearing noise and durability testing to guarantee reliability. Constructed with a housing made from cast iron, aluminum, or stamped steel, this water pump features tight manufacturing tolerances that simplify installation and minimize potential issues. Its cooling capacity is maximized through precision-formed impellers, which are tested to meet or exceed OEM flow rate specifications across various RPMs. The proprietary shaft seal design is built to withstand wear, effectively preventing leaks and extending the lifespan of the component. Water pump failures can lead to severe engine damage, making a reliable replacement crucial. GMB ensures every water pump meets or exceeds OEM specifications, offering peace of mind. The accurate dimensions and straightforward installation process inherent in GMB water pumps are essential for preventing leaks and premature failure. This water pump includes all required hardware for a complete installation.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

Fitment Guaranteed

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandGMB
Part Number125-1920
CategoryHeating and Cooling

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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