FOUR SEASONS 99MK659 Drive Motor Inverter Cooler Water Pump

( Brand: Four Seasons ), ( Manufacturer Part Number: 99MK659 ), ( Warranty: 1 Year ), ( Bundle: No ), ( Cs-sku: 328 )

Review FOUR SEASONS Drive Motor Inverter Cooler Water Pump Toyota fits PRIUS 2010–2015

The Seasons 99MK659 Drive Motor Inverter Cooler Water Pump is an essential component for the cooling system of your 2010-2015 Toyota Prius. This water pump ensures the efficient circulation of coolant throughout the engine compartment, maintaining optimal operating temperatures for the drive motor inverter.

The Seasons 99MK659 Water Pump is a compact, yet robust design, engineered to deliver reliable performance. The pump housing is made of durable plastic material, while the impeller is constructed from high-quality, corrosion-resistant materials to withstand the rigors of continuous use. The pump features a unique design that integrates the water pump and drive motor inverter cooling functions into a single unit, reducing the complexity of the cooling system and simplifying installation.

This water pump is specifically designed for use in Toyota Prius vehicles manufactured between 2010 and 2015. It is a direct replacement for the original equipment manufacturer (OEM) water pump, ensuring a perfect fit and easy installation. The pump is also engineered to meet or exceed OEM performance specifications, providing you with the confidence and peace of mind that comes with using a high-quality, genuine replacement part.

The Seasons 99MK659 Water Pump comes complete with all necessary hardware for installation, including mounting brackets, gaskets, and bolts. The pump also includes a new, high-quality, O-ring seal to prevent leaks and ensure a tight, secure seal. The pump is also backed by a comprehensive warranty, providing you with added protection and assurance against manufacturing defects.

In summary, the Seasons 99MK659 Drive Motor Inverter Cooler Water Pump is a high-quality, reliable replacement for the OEM water pump in your 2010-2015 Toyota Prius. It is designed to deliver optimal cooling performance, reduce installation complexity, and provide you with peace of mind through its comprehensive warranty.

Buying a new (SE99MK659) drive motor inverter cooler water pump for a 2010-2015 Toyota Prius involves considering both its advantages and disadvantages.

1. Improved Cooling Efficiency: A new water pump will ensure efficient cooling of the inverter, which is crucial for the proper functioning of the hybrid system.

2. Enhanced Reliability: A new water pump will reduce the chances of coolant leaks, overheating, and potential engine damage caused by a faulty or failing water pump.

3. Longer Lifespan: A new water pump will last longer than a used or rebuilt one, providing peace of mind and reducing the need for frequent replacements.

4. Better Fuel Economy: Proper cooling of the inverter can help maintain optimal fuel economy, as the Prius relies on the hybrid system to function efficiently.

1. Cost: The price of a new water pump can be high, especially when compared to a rebuilt or used one.

2. Labor Costs: The cost of installation or replacement by a professional mechanic can add to the overall expense.

3. Wait Time: If you choose to have the water pump replaced by a professional, there may be a wait time for an appointment.

While the cost of purchasing a new (SE99MK659) drive motor inverter cooler water pump for a 2010-2015 Toyota Prius can be a significant investment, the advantages of improved cooling efficiency, enhanced reliability, longer lifespan, and better fuel economy make it a worthwhile consideration. Ultimately, the decision to buy a new water pump depends on your budget, priorities, and personal preferences.

If you prioritize reliability, peace of mind, and optimal fuel economy, a new (SE99MK659) drive motor inverter cooler water pump is the recommended choice for your 2010-2015 Toyota Prius. If budget is a concern, explore options for rebuilt or used water pumps, but be aware that they may require more frequent replacements or potential repairs in the future.

Details:

Part Type: Drive Motor Inverter Cooler Water Pump. Warranty Coverage: 1 Year.mm: 17.00mm, Material: Plastic, Meets / Exceeds OEM?: Yes, New or Remain: New, Outlet DOA. Item Specifics: Electric Coolant Pumps, or Meh?: Electric, Housing Material: Plastic, Inlet DOA.

IN: 0.66 in, Inlet DOA. Drive Motor Inverter Coolant Pump. IN: 0.66 in, Outlet DOA.

part #: 99mk659 prices

• $140.15-$161.06

specifications electvehic:

• for models: Prius
• for makes: Toyota
• for years: 2010-2015
• brand: Four Seasons
• mpn: 99mk659
• warranty: 1 Year
• bundle: No
• cs-sku: 328

seller electvehic:

• # reviews: 423
• rating: 100.0%
• city: Bronx, New York

shipping electvehic:

• type: Fixed
• transit: 4-10 Days
• cost: $0.00
• class: Standard
• service: Standard

offer electvehic:

• availability: In Stock
• options: Ship-to-home
• sold: 0
• started: April 24, 2026
• quantity: 1

general electvehic:

• condition: New
• Car Truck Parts Accessories > Electric, Hybrid PHEV Specific Parts > Other Electric, Hybrid PHEV Specific Parts

payments electvehic:

• wallet: Apple-pay
• credit card: Visa
• other

returns electvehic:

• policy: Returns Accepted
• time: 30 Days
• paid by: Seller

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