DACCO 19HYYFD31 Auto Trans Torque Converter
fits model: Altima, Murano. year: 2003–2012.
( Brand: Dacco ), ( Manufacturer Part Number: 19HYYFD31 ), ( Type: Auto Trans Torque Converter ), ( Fits 1: 2007-2012 Nissan Altima ), ( Fits 2: 2003-2007 Nissan Murano ), ( Fit Note: Automatic Transmission Torque Converter Converter Codes ), ( Manufacturer Warranty: 12 Month Warranty ), ( Attention: Please Read All Notes To Confirm Fitment ), ( Cs-sku: 400 )
Review DACCO Auto Trans Torque Converter fits ALTIMA MURANO 2003–2012
The **DACCO 19HYYFD31 Auto Transmission Torque Converter** is a high-performance, direct-fit replacement designed specifically for the **Nissan Altima and Murano models spanning the years 2003 through 2012**, including the 2004, 2005, and 2008 iterations. Engineered to meet the demanding requirements of modern automatic transmissions, this torque converter is built with premium materials and advanced manufacturing techniques to ensure durability, efficiency, and seamless operation. Crafted to match the original equipment specifications, it features a **robust stamped steel housing** that resists warping and deformation under high torque loads, while its **optimized impeller and turbine blades** enhance fluid dynamics for improved acceleration and smoother gear shifts. The internal components, including the **pump housing, stator, and one-way clutch**, are precision-balanced to minimize vibration and prevent premature wear, making it an ideal upgrade for vehicles experiencing sluggish acceleration, delayed engagement, or excessive slippage. Whether replacing a worn-out OEM unit or upgrading for better performance, this torque converter delivers reliable power transfer and extended longevity, ensuring your Nissan Altima or Murano maintains its responsiveness and efficiency. Backed by DACCO s reputation for quality and compatibility, this part is a trusted choice for mechanics and enthusiasts seeking a dependable, high-performance solution.
### **Pros and Cons of buying a DACCO 19HYYFD31 Auto Transmission Torque Converter for 2003 2012 Nissan Altima/Murano**
#### **Pros:**1. **Compatibility** This torque converter is specifically designed for the **Nissan CVT (Continuously Variable Transmission)** found in the **2003 2012 Altima and Murano models**, ensuring a proper fit without modification.
2. **OEM-Quality Performance** DACCO is a well-known manufacturer of high-quality transmission components, often used as direct replacements for OEM parts. This converter should provide smooth shifting and reliable operation if installed correctly.
3. **Improved Shift Feel** If the original converter was worn or leaking, replacing it with a new one can restore proper engagement, reducing jerky shifts and improving overall transmission performance.
4. **Extended Transmission Life** A failing torque converter can cause excessive wear on the transmission, leading to costly repairs. Replacing it early can prevent further damage.
5. **Ease of Installation** Since it s a direct replacement, installation should be straightforward for someone with basic mechanical skills, though professional help is recommended for first-time replacements.
6. **Cost-Effective Solution** Compared to a full transmission rebuild or replacement, a torque converter replacement is significantly cheaper, making it a practical choice for minor transmission issues.
7. **Warranty Coverage** DACCO products typically come with a warranty (check the specific terms), providing peace of mind against defects.
#### **Cons:**1. **Potential for Counterfeit Parts** Some aftermarket torque converters, including those from lesser-known brands, may be counterfeit or low-quality. Ensure you purchase from a reputable seller (e.g., Amazon, RockAuto, or a trusted local parts store) to avoid fakes.
2. **Requires Proper Installation** If not installed correctly, the converter may not engage properly, leading to rough shifts, overheating, or even transmission failure. This is why professional installation is often recommended.
3. **CVT-Specific Challenges** Nissan CVTs are more complex than traditional automatic transmissions. If the issue is not just the converter but also solenoids, fluid, or internal wear, replacing just the converter may not fully resolve the problem.
4. **Fluid Condition Matters** A torque converter relies on clean, fresh transmission fluid for optimal performance. If the fluid is old or contaminated, replacing just the converter without a fluid flush may not yield the best results.
5. **Limited Longevity Without Maintenance** Even a new converter will degrade over time if the transmission is not properly maintained (fluid changes, cooling system checks, etc.).
6. **Price Variability** While generally affordable, prices can fluctuate based on seller, demand, and potential shipping costs. Always compare prices to ensure you re getting a fair deal.
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### **Conclusion**
The **DACCO 19HYYFD31 torque converter** is a **solid, OEM-quality replacement** for the **Nissan CVT in the 2003 2012 Altima and Murano**, offering improved shift performance and potential transmission longevity if installed correctly. It is a **cost-effective solution** for addressing converter-related issues, but it is not a cure-all for severe transmission problems.
**Key Considerations Before Purchase:**- **Verify the issue** If the transmission has other symptoms (leaks, strange noises, delayed engagement), a full diagnosis may be needed.
- **Check fluid condition** Replace the transmission fluid during installation for best results.
- **Ensure proper installation** If unsure, have a professional mechanic handle the replacement.
- **Avoid counterfeit parts** Purchase from trusted sources to guarantee authenticity.
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### **Recommendation**
If your **2003 2012 Nissan Altima or Murano** is experiencing **rough shifts, delayed engagement, or slipping** due to a failing torque converter, the **DACCO 19HYYFD31 is a reliable choice**. However, if the transmission has **other underlying issues** (e.g., worn clutches, solenoid failures, or fluid leaks), a **full transmission service or rebuild** may be necessary.
**Best Approach:**1. **Confirm the problem** Rule out fluid-related issues or other transmission faults.
2. **Replace the converter** Use the DACCO part for a direct OEM fit.
3. **Flush the transmission fluid** Ensures the new converter operates smoothly.
4. **Monitor performance** If issues persist, further diagnostics may be required.
**Final Verdict:** **Worth the purchase** if the issue is isolated to the torque converter, but **not a standalone fix for a failing transmission**. Always prioritize proper maintenance and professional installation for long-term reliability.
Details:
12 Month Warranty. Auto Trans Torque Converter 19HYYFD31 for Altima Murano 2008 2012 2004 2003 2005: Brand: Dacco condition: Remanufactured, Notes Automatic Transmission Codes:21C; Fitment Note:4 Oval Mounting Pads, Detailed Applications , 2007 - 2012 Nissan Altima2.5L 4 CylRE0F10A, 2003 - 2007 Murano3.5L V6RE0F09A.
part #: 19hyyfd31 price
- $220.10
specifications torquconv:
- for models: Altima, Murano
- for years: 2003-2012
- brand: Dacco
- mpn: 19hyyfd31
- type: Auto Trans Torque Converter
- fits 1: 2007-2012 Nissan Altima
- fits 2: 2003-2007 Nissan Murano
- fit note: Automatic Transmission Torque Converter Converter Codes
- manufacturer warranty: 12 Month Warranty
- attention: Please Read All Notes To Confirm Fitment
- cs-sku: 400
general torquconv:
- Car Truck Parts Accessories > Transmission Drivetrain > Torque Converters
- condition: Remanufactured
offer torquconv:
- started: May 7, 2026
- sold: 0
- availability: In Stock
- quantity: 1
- options: Ship-to-home
returns torquconv:
- policy: Returns Accepted
- time: 30 Days
- paid by: Seller
shipping torquconv:
- type: Fixed
- service: Standard
- class: Standard
- cost: $0.00
- transit: 4-7 Days
seller torquconv:
- rating: 97.1%
- city: Pico Rivera, California
- # reviews: 57841
payments torquconv:
- wallet: Google-pay
- other
- credit card: Discover
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