Description
Product Overview
The AISIN WPT-044 is a premium, vehicle‑specific water pump crafted from carbon ceramic material and machined exterior. Weighing 3.45 lb and measuring 5.4 × 11.2 × 5 in, it features a center‑positioned design, ball‑bearing rotor and advanced coolant flow channels that maximize heat transfer while minimizing wear. Engineered for heavy‑weight cars and trucks, this pump meets OEM standards and includes a pre‑installed gasket for a leak‑free fit.
Usage
Ideal for Toyota pickups, 4Runners and T100s, the pump excels in demanding environments such as off‑road adventures, towing and high‑temperature climates. Its carbon ceramic seal resists coolant scaling, ensuring reliable operation during long trips and under heavy loads. 
Why Choose Us
AISIN is the world’s leading original equipment manufacturer of water pumps, offering a design that outperforms remanufactured alternatives. Every component is brand‑new, with upgraded materials that combat rust and corrosion. Rigorous quality testing guarantees a 4.8‑star rating from over 240 verified customers, and the pump ranks #117 in automotive replacement engine water pumps.
Key Features
- Carbon ceramic mechanical seal for superior durability
- Precision‑machined housing ensures optimal coolant flow
- Ball bearing rotor reduces friction and extends service life
- Includes gasket for quick, leak‑free installation
- Fits select Toyota models 1994‑2000 and 2010 4Runner
FAQ
Is this pump a direct replacement for my Toyota?
Yes, the WPT-044 is engineered to match the original equipment specifications for the listed Toyota models. Verify your engine code with the fit checker before purchase.
Can I install the pump myself?
The pump comes with a pre‑installed gasket and standard mounting hardware, making it suitable for DIY installation with basic hand tools and a service manual.
What maintenance does the carbon ceramic seal require?
The carbon ceramic seal is designed to be maintenance‑free under normal operating conditions. Regular coolant changes and using the recommended coolant type will maximize its lifespan.
Does the pump include a warranty?
All AISIN water pumps are backed by a limited one‑year warranty covering defects in materials and workmanship.
How does this pump improve cooling performance?
Its smooth coolant channels and efficient rotor design promote consistent flow, reducing hot spots and maintaining optimal engine temperature even under heavy loads.
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