fits model: S2000. make: Honda. year: 2004.

( Manufacturer Part Number: 390434754 ), ( Type: Wiper Motor )
The **Honda 390434754 2004 S2000 AP2 Windshield Wiper Motor** is a precision-engineered, high-performance component designed exclusively for Honda s iconic S2000 model, ensuring seamless operation and reliability under demanding driving conditions. This direct-fit replacement motor is engineered to replicate the original equipment specifications of the AP2 wiper system, delivering smooth, consistent operation with minimal noise and vibration. Built with durable materials, including a robust internal gear mechanism and corrosion-resistant components, this motor is engineered to withstand prolonged use, harsh weather, and the rigors of spirited driving whether navigating winding mountain roads or cruising through heavy rain. The AP2 model features a compact yet sturdy design, optimized for the S2000 s aerodynamic and performance-oriented chassis, ensuring a perfect fit without interference with the vehicle s suspension or steering components. Its efficient electrical system is calibrated to work seamlessly with the S2000 s wiring harness, providing reliable power delivery for both intermittent and continuous wiper operation, including the variable-speed settings and the park position. Whether restoring an original S2000 or upgrading an existing system, this motor guarantees enhanced functionality, longevity, and the confidence of knowing that every wipe is precise and dependable. Ideal for enthusiasts and mechanics alike, this part is a testament to Honda s engineering excellence, offering a direct replacement that maintains the integrity of the vehicle s performance and aesthetics.
### Pros and Cons of buying a Honda 390434754 (2004 S2000 AP2 Windshield Wiper Motor)
#### **Pros:**1. **Direct Fitment** This is an original equipment (OEM) or high-quality aftermarket part designed specifically for the 2004 Honda S2000 with the AP2 engine. It ensures compatibility without modification, reducing the risk of installation issues.
2. **Reliability** Honda s wiper motors are known for durability, especially in OEM or reputable aftermarket parts. A well-maintained motor should last for years, reducing the need for frequent replacements.
3. **Performance** The AP2 engine variant of the S2000 is a popular model, and aftermarket parts for it are widely available. A quality wiper motor will provide smooth, consistent operation, improving visibility in rain or snow.
4. **Ease of Installation** Since this is a direct replacement, the installation process is straightforward for someone with basic mechanical skills. Most users report that swapping the old motor for the new one takes less than an hour.
5. **Cost-Effective** Compared to labor costs at a dealership, purchasing and installing the part yourself can save money. The price is also often lower than buying from a Honda dealership.
6. **Availability of Support** Many online forums (e.g., Honda S2000 communities) and aftermarket suppliers provide troubleshooting help if issues arise during installation or use.
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#### **Cons:**1. **Age of the Part** The 2004 model year is older, and while the motor itself may be functional, the availability of newer, more efficient models (if they exist) could be limited. However, this specific motor is still widely used due to the S2000 s popularity.
2. **Potential Counterfeit Risks** Purchasing from untrusted sellers (especially on platforms like eBay or Amazon) could result in receiving a knockoff or low-quality part. Always buy from reputable suppliers or verified sellers.
3. **Wear and Tear on Other Components** If the wiper blades or linkages are worn, replacing just the motor may not fully resolve wiper issues. Additional parts (like blades or linkages) might need replacement for optimal performance.
4. **Compatibility Concerns** While this motor is designed for the AP2 S2000, slight variations in wiring or mounting can occur. Double-checking the fitment before purchasing is essential to avoid returns or installation problems.
5. **Limited Warranty** Aftermarket parts often come with shorter warranties (if any) compared to OEM parts. If the motor fails shortly after purchase, you may be responsible for replacement costs.
6. **DIY Installation Challenges** While generally simple, wiring or mounting errors can occur if the installer lacks experience. Improper installation could lead to electrical issues or mechanical failures.
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### **Conclusion:**The Honda 390434754 wiper motor for the 2004 S2000 AP2 is a practical and reliable choice for most owners. Its direct fitment, durability, and ease of installation make it a strong candidate for replacement. However, potential buyers should ensure they purchase from a trusted source to avoid counterfeit parts and verify that other wiper system components (blades, linkages) are in good condition. If installed correctly, this motor will provide long-term functionality and improve driving safety.
### **Recommendation:**- **Buy from a reputable supplier** (e.g., RockAuto, Amazon with verified sellers, or a trusted local parts store) to ensure authenticity and quality.
- **Check for accompanying parts** (blades, linkages) if the current system shows signs of wear.
- **Follow installation instructions carefully** or seek help from a mechanic if unsure about wiring or mounting.
- **Consider OEM vs. aftermarket trade-offs** OEM parts may cost more but offer peace of mind, while aftermarket parts can be equally reliable at a lower price.
For most S2000 owners, this motor is a solid upgrade, provided proper precautions are taken during purchase and installation.
Up for sale Windshield Wiper Motor in good condition and full working order. No extended warranty is offered. Installation. Extenuating circumstances, such as unexpected weather conditions and shortages in carrier services, can affect delivery schedules.
Removed from a 2004 Honda S2000 AP2. Normal wear from being a used item. Please carefully inspect all pictures and in our listings.