fits model: Versa. make: Nissan. year: 2007–2009.

( Manufacturer Part Number: WW16K2 ), ( Part Type: Hvac Control Module ), ( Product Warranty: 12 Month Warranty ), ( Years: 2009 2007 2008 09 07 08 ), ( Important: Please Read All Notes Before Making This Purchase ), ( Cs-sku: 400 )
The **WW16K2 HVAC Control Module** is a high-performance, direct-fit replacement designed specifically for the **2007 2009 Nissan Versa** with **1.8L or 1.6L base engine models**, ensuring seamless integration with the vehicle s climate control system. This module is engineered to restore optimal functionality to the HVAC interface, eliminating common issues such as unresponsive buttons, erratic temperature fluctuations, or complete system failure. Built with precision, the WW16K2 features a **durable, high-quality PCB (Printed Circuit Board)** and **reliable electronic components** that match or exceed OEM standards, guaranteeing long-lasting performance and compatibility. Unlike generic aftermarket alternatives, this module is meticulously calibrated to replicate the original factory specifications, ensuring accurate sensor readings, smooth fan speed adjustments, and precise climate control responses. Whether addressing a malfunctioning display, unresponsive air vents, or intermittent power issues, this module provides a **plug-and-play solution** that simplifies installation for both professional technicians and DIY enthusiasts. Its compact yet robust design fits perfectly within the Versa s HVAC bay, reducing the risk of misalignment or improper fitment. With a focus on **reliability and precision**, the WW16K2 HVAC Control Module is an essential upgrade for restoring full climate control functionality to your Nissan Versa, ensuring comfort and efficiency in every driving condition.
Buying a **WW16K2 HVAC Control Module** for a **2007 2009 Nissan Versa (1.8L or 1.6L base model)** can be a practical solution for repairing or upgrading your vehicle s climate control system. Below is a detailed breakdown of the pros and cons, followed by a conclusion and recommendation.
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### **Pros of Buying a WW16K2 HVAC Control Module**
1. **Direct Replacement Fit**
The WW16K2 is the original factory part for the 2007 2009 Nissan Versa (1.8L and 1.6L base models), meaning it will plug in and function without major modifications. This eliminates the need for wiring harness adjustments or additional adapters.
2. **Reliability and Performance**
As an OEM (Original Equipment Manufacturer) or high-quality aftermarket part, the WW16K2 is designed to match the factory specifications. This ensures consistent operation of the HVAC system, including proper fan speeds, temperature control, and defroster functionality.
3. **Compatibility with Aftermarket Upgrades**
If you plan to upgrade other components (e.g., replacing the HVAC blower motor, temperature sensor, or switches), the WW16K2 will integrate seamlessly with these parts. This makes it easier to perform a full HVAC system refresh.
4. **Warranty Coverage**
Reputable sellers (such as OEM suppliers, reputable aftermarket brands, or authorized dealers) often provide warranties on HVAC control modules. This offers peace of mind in case the part fails prematurely due to manufacturing defects.
5. **Cost-Effective Repair**
Replacing a faulty HVAC control module is typically cheaper than repairing or replacing the entire HVAC system. Labor costs are minimal since the module is easily accessible (usually located behind the dashboard or under the steering column).
6. **Prevents Further Damage**
A failing HVAC control module can cause intermittent issues (e.g., erratic temperature changes, fan malfunctions, or electrical shorts). Replacing it early prevents secondary damage to related components like fuses, relays, or wiring.
7. **Improved Comfort and Convenience**
A functional HVAC control module ensures your Versa s climate control works as intended, providing consistent heating, cooling, and airflow critical for comfort, especially in extreme weather conditions.
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### **Cons of Buying a WW16K2 HVAC Control Module**
1. **Potential Counterfeit or Low-Quality Parts**
The aftermarket for HVAC control modules can be saturated with counterfeit or poorly manufactured parts, especially from untrusted sellers. These may fail quickly, exhibit erratic behavior, or not sync properly with the vehicle s system. Always purchase from verified suppliers (e.g., Nissan dealerships, reputable online retailers like RockAuto, or trusted aftermarket brands like Dorman or Delphi).
2. **Limited Availability of OEM Parts**
OEM WW16K2 modules may be harder to find and more expensive than aftermarket alternatives. Prices can vary significantly depending on the seller, and some may charge premium prices for "new OEM" parts that are actually reconditioned or refurbished.
3. **Compatibility with Modified Vehicles**
If your Versa has aftermarket modifications (e.g., custom wiring, upgraded switches, or non-OEM sensors), the WW16K2 may not fully integrate without additional adjustments. This could require troubleshooting or even a professional installation.
4. **Diagnostic Challenges**
If the module is faulty but not the root cause of the issue (e.g., a failing temperature sensor or wiring problem), replacing just the module may not resolve the problem. Proper diagnostics (using an OBD-II scanner or Nissan-specific diagnostic tools) are essential before purchasing.
5. **Installation Complexity**
While the WW16K2 is straightforward to install, some users may encounter difficulties if they lack mechanical or electrical experience. Improper installation (e.g., loose connections, incorrect wiring) can lead to further electrical issues or even damage to the module.
6. **Cost Compared to Other Solutions**
Depending on the source, a WW16K2 can range from **$50 to $200 **. While this is often cheaper than labor-intensive repairs, it may still be a significant expense if you re on a tight budget. Some users opt for remanufactured or refurbished modules to save costs, though these come with risks.
7. **Potential for Software or Firmware Issues**
Rarely, aftermarket modules may have firmware or software incompatibilities with the vehicle s ECU (Engine Control Unit). This can result in intermittent malfunctions or error codes. OEM modules are less likely to have this issue but are not immune.
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### **Conclusion**
The **WW16K2 HVAC Control Module** is a **reliable and practical replacement** for a failing or malfunctioning climate control system in your 2007 2009 Nissan Versa (1.8L or 1.6L base). It offers **direct compatibility, improved functionality, and cost-effective repairs**, making it a strong choice for most owners. However, **quality and sourcing are critical** purchasing from a trusted supplier minimizes the risk of counterfeit or defective parts.
If your HVAC system exhibits symptoms like **erratic temperature control, non-responsive fan speeds, or defroster failure**, replacing the module is a logical step. **Always verify the part s authenticity, perform diagnostics first, and consider professional installation if unsure.**
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### **Recommendation**
1. **Verify the Symptom**
Before buying, confirm that the issue is indeed the HVAC control module. Symptoms like **intermittent fan operation, incorrect temperature readings, or error codes (e.g., P0607, P0608)** point to a faulty module. Use an OBD-II scanner to check for related codes.
2. **Purchase from a Trusted Source**
Buy the WW16K2 from:- **Nissan dealerships** (for genuine OEM parts)
- **Reputable aftermarket suppliers** (e.g., RockAuto, Amazon with verified sellers, or specialty auto parts stores)
- **Remanufactured/refurbished options** (if budget is a concern, but ensure they come with a warranty)
3. **Consider Aftermarket Alternatives**
If the OEM part is unavailable or expensive, look for **high-quality aftermarket brands** like:- **Dorman**
- **Delphi**
- **Motorcraft (Ford-compatible but often works in Nissan)**
These brands offer competitive pricing and warranties.
4. **DIY Installation or Professional Help?**
- If you re comfortable with basic wiring and mechanical work, installing the module yourself is straightforward (typically involves unplugging the old module, connecting the new one, and testing).
- If you re unsure, a **mechanic or auto electrician** can install it for a minimal labor fee ( $50 $100).
5. **Test Before Finalizing Purchase**
Some sellers offer **return policies or testing services**. If possible, request a **working demo** or a **money-back guarantee** to ensure the part functions correctly before committing.
6. **Pair with Other HVAC Components if Needed**
If your HVAC system has multiple issues (e.g., failing blower motor, temperature sensor, or switches), consider replacing them simultaneously for long-term reliability.
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**Final Verdict:** The **WW16K2 is a sound investment** for restoring your Versa s HVAC system, provided you source it responsibly and address any underlying issues. For most owners, it s the **most cost-effective and efficient solution** compared to partial repairs or full system replacements.
Make model Years Sub model Engine, Fit Notes: Production: -08/31/ 2009, Nissan Versa 2009 1.8L 4 Cyl, Nissan Versa 2009 1.6 Base. Nissan Versa 2007 - 2009.