TOYOTA 674-10031L Driver Radiator Fan Motor Prime

( Model: PRIUS ), ( Part Type: Fan Driver Radiator Motor ), ( Conditions Options: Motor Only ), ( Genuine Oem: Yes ), ( Ipn: 674-10031l ), ( Placement: Driver/left ), ( Year: 2018 ), ( Partout Id: A-122342533 )

Review TOYOTA Driver Radiator Fan Motor Only Prime Vin fits PRIUS FP 2017–2022

The **Toyota 674-10031L Driver Radiator Fan Motor** is a high-performance, direct-drive cooling component specifically engineered for the Toyota Prius (C550/C560 models) and the Toyota Prime (FP17-FP22 generations), ensuring optimal thermal management under demanding driving conditions. Designed with Toyota s rigorous quality standards in mind, this fan motor integrates a robust **12-volt DC electric motor** paired with a durable **axial-flow impeller**, delivering precise airflow regulation to maintain engine bay temperatures within the ideal operating range. The unit features a **high-efficiency brushless design**, which minimizes energy consumption while maximizing reliability, reducing the risk of overheating in both hybrid and plug-in hybrid applications. Its **direct-drive mechanism** eliminates the need for belts or pulleys, resulting in smoother operation, reduced maintenance, and extended longevity critical for vehicles that rely on hybrid systems for efficiency. The fan motor is built with **corrosion-resistant materials**, including a sealed housing and weatherproof electrical connections, to withstand exposure to moisture, dust, and temperature fluctuations, making it ideal for both urban commuting and highway driving. Additionally, its **adaptive speed control** allows the motor to adjust fan speed dynamically based on engine load, further enhancing fuel economy and system performance. Whether installed in a newly serviced Prius or Prime or as a direct replacement for a failing original component, this fan motor ensures consistent cooling performance, contributing to the longevity of the vehicle s hybrid battery, powertrain, and auxiliary systems. Backed by Toyota s OEM specifications, it provides the confidence of compatibility and durability expected from genuine automotive parts.

### Pros and Cons of buying a Toyota 674-10031L Driver Radiator Fan Motor (PRIUS Prime, FP 17-22)

1. **OEM Quality and Compatibility** This is a genuine Toyota part, meaning it is designed specifically for the PRIUS Prime and other models within the FP 17-22 generation. It should fit perfectly without modifications and maintain the vehicle s performance standards.

2. **Reliability** Toyota is known for producing durable components, and radiator fan motors are no exception. A high-quality fan motor reduces the risk of overheating, which is critical for hybrid systems like the PRIUS Prime.

3. **Warranty Coverage** If purchased from an authorized Toyota dealer or a reputable aftermarket supplier, this part may come with a warranty, providing peace of mind against early failure.

4. **Prevents Cooling System Failures** A failing radiator fan motor can lead to engine or battery overheating, which can be costly to repair. Replacing it proactively avoids potential major issues.

5. **Ease of Installation** Since it is an OEM part, installation should be straightforward, especially if you have basic mechanical experience or access to a professional mechanic.

6. **Supports Hybrid Efficiency** The PRIUS Prime relies on a robust cooling system to manage both the internal combustion engine and hybrid battery. A functioning fan motor ensures optimal thermal management.

7. **Long-Term Cost Savings** While the upfront cost may be higher than aftermarket alternatives, a reliable OEM part can save money in the long run by avoiding repeated replacements or related cooling system failures.

---

1. **Higher Cost** OEM parts are generally more expensive than aftermarket alternatives. The price of the 674-10031L may be significantly higher than a third-party fan motor, which could be a deterrent for budget-conscious buyers.

2. **Limited Availability** Depending on the region, genuine Toyota parts may not always be readily available, especially if the PRIUS Prime is not a widely sold model. This could require ordering from a dealer or waiting for stock.

3. **Potential Overkill for Minor Issues** If the fan motor failure is due to a minor issue (e.g., a loose connection or a failing thermostat), replacing the entire motor may be more than necessary. A diagnostic check could reveal a cheaper fix.

4. **Installation Complexity** While the part itself is designed for easy installation, some users may find the process challenging if they lack mechanical experience. Professional installation may add to the cost.

5. **Resale Value Impact** If you plan to sell the vehicle later, installing an OEM part may not significantly affect resale value, but it could be seen as unnecessary by some buyers who prefer aftermarket upgrades.

6. **Environmental and Ethical Considerations** OEM parts contribute to electronic waste when they are eventually replaced. While this is a minor concern, some consumers prefer sustainable or recycled alternatives.

---

The Toyota 674-10031L driver radiator fan motor is a high-quality, reliable choice for the PRIUS Prime (FP 17-22) and other compatible models. Its OEM status ensures compatibility, durability, and peace of mind, particularly for owners who prioritize long-term reliability and want to avoid cooling system failures. However, the higher cost and potential overkill for minor issues may make it less appealing to those on a tight budget or looking for a quick, low-cost fix.

For most PRIUS Prime owners experiencing fan motor failure, this part is a strong recommendation especially if the vehicle is still under warranty or if you value Toyota s reputation for quality. If cost is a major concern, a thorough diagnosis to rule out simpler fixes (e.g., electrical issues, thermostat failure) could justify opting for a lower-cost aftermarket alternative *only if* it meets Toyota s specifications.

- You want the most reliable and long-lasting solution.

- You have confirmed that the fan motor is indeed faulty (not just a wiring or thermostat issue).

- You are comfortable with the higher upfront cost in exchange for peace of mind.

- You plan to keep the vehicle for an extended period.

- You ve ruled out simpler fixes and are confident in the aftermarket part s compatibility and quality.

- You are working with a tight budget and cannot justify the OEM price.

- You are comfortable with installation and willing to research the aftermarket brand s reputation for reliability.

Always verify the part s compatibility with your specific vehicle (e.g., PRIUS Prime vs. regular PRIUS) and consult with a mechanic if unsure. Prioritize diagnostics to ensure you re addressing the root cause of the issue.

Details:

Domestically, items are shipped with UPS Ground. 90 day warranty only on ENGINES AND TRANSMISSIONS. Price for residential address delivery may be quoted individually and usually is twice as much commercial. Warranty Standard no-hassle 30-day warranty on most parts.

part #: 674-10031l prices

• $103.55-$194.99

specifications ocoosys:

• for models: Fp, Prius
• for makes: Toyota
• for years: 2017-2022
• model: Prius
• part type: Fan Driver Radiator Motor
• conditions options: Motor Only
• genuine oem: Yes
• ipn: 674-10031l
• placement: Driver/left
• year: 2018
• partout id: A-122342533

payments ocoosys:

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

general ocoosys:

• condition: Used
• Car Truck Parts Accessories > Engine Cooling Components > Fan Shroud Assemblies

shipping ocoosys:

• transit: 5-11 Days
• service: Standard
• cost: $0.00
• type: Fixed
• class: Standard

seller ocoosys:

• # reviews: 10772
• city: San Diego, California
• rating: 99.6%

returns ocoosys:

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

offer ocoosys:

• availability: In Stock
• options: Ship-to-home
• sold: 0
• best offers: True
• quantity: 1
• started: April 10, 2026

Toyota 3160932 Is Similar To:

• 00272 Sllc2 Wd Express Genuine Engine Coolant Antifreeze Fits Toyota Corolla Land (14.4% similar) V8 gas naturally aspirated, electric. Genuine engine coolant antifreeze fits toyota corolla land cruiser Price is for 1 - adjust qty as needed...(November 2nd, 2018)
• 109-50192 2009 Toyota Tundra Left Driver (22.2% similar) Components may be different. We remove oil pan and filters to inspect the unit. If needed something else asap before purchasing. Timing components, oil cooler and water pump must replaced. Inspect seals and replace, warranty does not cover any type of gasket or seal. Please inquire before making a ...(March 3rd, 2017)
• 1318 Lcyp New Radiator For Toyota Camry (35.2% similar) Our picture is an actual photo or schematic drawing of the item. Make sure your vehicle matches the fitment. LONGLIFE7 performance tested to meet or exceed standard specifications remind:fits both automatic and manual, please specify when purchase transmission fittings included if needed how verify ...(April 23rd, 2018)
• 16278-46090 Toyota Vvti Water Pipe Supra Radiator (28.1% similar) Toyota part number: shipping cost:see listing for costs. Prices vary depending on item and destination. 2, genuine oem used in great conditions. Made in japan. Toyota 2JZ-GTE vivid water by-pass pipe 2JZGTE supra radiator JD pipe, no...(February 19th, 2019)
• 16577-61040 Toyota Radiator Union Pipe For Heater Discontinued Nos (35.5% similar) Oem part toyota fits FJ40 this item is discontinued by toyota. Connects to lower radiator hose and splits off heater line. You are purchasing just one. Again this listing is for just one. I have two total for sale...(May 10th, 2018)
• 1659237010 Toyota Oem 2016 Prius (23.7% similar) ...(March 22nd, 2017)
• 16660-21010 Toyota Prius Coolant Heat (26% similar) The sale includes tank, brackets and pump as shown. The images are large and high quality to show more detail. Shipping information continental USA - the item is being offered with free to us. The photos are of actual item. The information in this post is provided as a guideline and may vary within ...(May 31st, 2017)
• 16660-21011 Toyota Prius Coolant Heat Storage Tank Reservoir Bottle (26.1% similar) Toyota prius coolant heat storage tank container bottle oem part...(April 9th, 2018)
• 166810v010 Toyota Oem Radiator Core Shield Splash Cover Panel (38.1% similar) Superseded part numbers this item may have been from a different number manufacture...(June 29th, 2018)
• 1668136021 Toyota Oem Radiator Core Shield Splash Cover Panel (38.1% similar) Superseded part numbers this item may have been from a different number manufacture...(April 24th, 2018)
• 1775121060 Toyota Prius Used Air Cleaner Intake Inlet Hose Tube Pipe (26% similar) All electronics are tested before removed from vehicle...(May 27th, 2018)