1. NISSAN Controls & Control Units On Sale
  2. sku: 9330658064628604
  3. NISSAN 55GVXQ

NISSAN 55GVXQ Blower Control Unit A/c

fits model: Sentra. make: Nissan. year: 2013–2019.

55gvxq Genuine A/c Blower Control Unit Fits Nissan Sentra 2013-2019

( Manufacturer Part Number: 55GVXQ ), ( Part Type: Control Blower Unit ), ( Compatible Make/model: Nissan Sentra ), ( Compatible Years: 2014 2013 2018 2015 2016 2017 2019 14 13 18 15 16 17 19 ), ( Fitment Info: A/c Blower Control Unit ), ( Manufacturer Warranty: 12 Month Warranty ), ( Attention: Read Full Description To Confirm Fitment ), ( Cs-sku: 400 )

Review NISSAN Genuine A/c Blower Control Unit fits SENTRA 2013–2019

The **55GVXQ A/C Blower Control Unit** is a precision-engineered component designed exclusively for Nissan Sentra models manufactured between **2013 and 2019**, serving as the critical interface between the vehicle s climate control system and the blower motor. This high-quality, direct-fit replacement unit ensures seamless operation of the HVAC blower motor, allowing drivers to adjust airflow settings with smooth, responsive control whether in full recirculation, defrost, or ventilation modes. Crafted from durable, corrosion-resistant materials, the blower control unit is built to withstand the rigors of daily driving, including exposure to temperature fluctuations and moisture, which can otherwise degrade standard aftermarket parts over time. Its robust construction features a **reliable internal resistor network** that maintains consistent airflow resistance across all speed settings, preventing uneven motor wear and ensuring longevity. The unit integrates seamlessly with the Sentra s **electronic climate control system**, providing accurate feedback to the HVAC module for precise fan speed regulation, whether at idle, highway speeds, or under heavy load conditions. Ideal for both professional mechanics and DIY enthusiasts, this unit eliminates common issues such as intermittent fan operation, erratic speed fluctuations, or complete failure of the blower motor, which are often caused by faulty or worn-out control units. With its **universal compatibility** and **OEM-level performance**, this part restores optimal climate control efficiency, enhancing passenger comfort while reducing unnecessary strain on the vehicle s electrical system. Whether replacing a failed original unit or upgrading an aging system, this blower control unit delivers the reliability and performance expected from Nissan s factory specifications.

### **Pros and Cons of Buying a 55GVXQ A/C Blower Control Unit for a 2013-2019 Nissan Sentra**

#### **Pros:**

1. **Direct OEM Replacement** The 55GVXQ is an original equipment (OEM) or high-quality aftermarket part designed specifically for your Nissan Sentra model, ensuring a proper fit and function without compatibility issues.

2. **Reliability** A functioning blower control unit eliminates common problems like intermittent fan speeds, complete fan failure, or erratic operation, improving the HVAC system s performance.

3. **Cost-Effective Fix** Replacing the blower control unit is often cheaper than overhauling the entire HVAC system or replacing the blower motor itself, especially if the issue is isolated to the control module.

4. **Easy Installation** The part is relatively straightforward to replace, requiring only basic tools and minimal mechanical skill. Many DIYers can complete the job in under an hour.

5. **Prevents Further Damage** A faulty blower control unit can strain the blower motor or wiring, leading to more expensive repairs if left unaddressed. Replacing it early avoids secondary issues.

6. **Improved Comfort** A properly functioning blower ensures consistent airflow, which is essential for climate control, especially in extreme weather conditions.

7. **Warranty Coverage** If purchasing from a reputable seller (e.g., Amazon, RockAuto, or a trusted auto parts store), the part may come with a warranty, providing peace of mind against defects.

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#### **Cons:**

1. **Potential Counterfeit Parts** Buying from untrusted sellers (e.g., eBay, Facebook Marketplace, or unknown online stores) risks receiving a counterfeit or low-quality part that fails prematurely. Always verify the seller s reputation and part authenticity.

2. **Mismatched Specifications** While the 55GVXQ is correct for your Sentra, some aftermarket units may not match the exact wiring or mounting of the OEM part, requiring additional modifications.

3. **Diagnostic Challenges** If the issue is not the blower control unit but another component (e.g., wiring harness, blower motor, or fuse), replacing the control unit without proper diagnosis may lead to repeated failures.

4. **Labor Costs (If Not DIY)** If you hire a mechanic, labor costs (typically $80 $150) can add up, especially if additional issues are discovered during installation.

5. **Limited Lifespan** Like all electronic components, blower control units can wear out over time. If the unit fails again shortly after replacement, it may indicate a deeper electrical or wiring problem in the vehicle.

6. **Compatibility with Aftermarket Mods** If you ve previously modified your Sentra s HVAC system (e.g., upgraded blower motor or added accessories), the new control unit may not integrate seamlessly, requiring adjustments.

7. **Part Availability** While widely available, stock shortages or delays can occur, especially if ordering from overseas suppliers.

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### **Conclusion**

Replacing the **55GVXQ A/C Blower Control Unit** in your 2013 2019 Nissan Sentra is a practical solution for resolving fan speed issues, provided the part is genuine and the problem is isolated to the control module. The benefits such as improved HVAC performance, cost savings, and ease of installation outweigh the risks if you source the part from a reliable supplier and confirm the issue through diagnostics.

However, if you suspect wiring problems, a faulty blower motor, or other underlying issues, a thorough diagnosis (using an OBD-II scanner or multimeter) is essential to avoid unnecessary replacements. Additionally, always prioritize purchasing from well-reviewed sellers to ensure you receive an authentic, high-quality part.

### **Recommendation**

1. **Diagnose First** Use a multimeter to test the control unit for continuity and voltage. Check the blower motor, fuses, and wiring for faults. If the control unit tests faulty, proceed with replacement.

2. **Buy from Trusted Sources** Purchase the **55GVXQ** from reputable sellers like:

- **Amazon** (check seller ratings and reviews)

- **RockAuto** (verified OEM or high-quality aftermarket)

- **Napa Auto Parts** or **AutoZone** (with return policies)

- Avoid unknown eBay sellers or Facebook Marketplace unless the part is inspected before purchase.

3. **Consider a Multimeter Test** If the new unit fails shortly after installation, it may indicate a wiring issue in the vehicle rather than a defective part.

4. **DIY Installation** If comfortable with basic automotive work, replace the unit yourself to save labor costs. Follow the wiring diagram in your Sentra s service manual.

5. **Warranty Protection** If possible, choose a part with a warranty (e.g., 1 2 years) to cover potential defects.

**Final Verdict:** For most cases where the blower control unit is confirmed faulty, replacing it with a **55GVXQ OEM or high-quality aftermarket unit** is a sound investment that restores proper HVAC function at a reasonable cost. Just ensure proper diagnostics and sourcing to avoid complications.

Details:

12 Month Warranty. Genuine A/C Blower Control Unit fits Nissan Sentra 2013 - 2019 55GVXQ: Brand: condition: New Detailed Applications Years: Vehicle: 2013 - 2019 Nissan.

part #: 55gvxq price

  • $123.92

specifications nssnheatcontrol:

  • for models: Sentra
  • for makes: Nissan
  • for years: 2013-2019
  • mpn: 55gvxq
  • part type: Control Blower Unit
  • compatible make/model: Nissan Sentra
  • compatible years: 2014 2013 2018 2015 2016 2017 2019 14 13 18 15 16 17 19
  • fitment info: A/c Blower Control Unit
  • manufacturer warranty: 12 Month Warranty
  • attention: Read Full Description To Confirm Fitment
  • cs-sku: 400

returns nssnheatcontrol:

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

general nssnheatcontrol:

  • condition: New
  • Car Truck Parts Accessories > Air Conditioning Heating > HVAC Controls Control Units

seller nssnheatcontrol:

  • city: Fullerton, California
  • rating: 99.1%
  • # reviews: 23730

offer nssnheatcontrol:

  • quantity: 1
  • availability: In Stock
  • options: Ship-to-home
  • started: April 3, 2026
  • sold: 0

shipping nssnheatcontrol:

  • transit: 4-7 Days
  • service: Economy
  • type: Fixed
  • cost: $0.00
  • class: Economy

payments nssnheatcontrol:

  • credit card: Diners-club
  • other
  • wallet: Apple-pay
for models: sentra, for makes: nissan, for years: 2013-2019, part type: control blower unit, compatible make/model: nissan sentra, compatible years: 2014 2013 2018 2015 2016 2017 2019 14 13 18 15 16 17 19, fitment info: a/c blower control unit, manufacturer warranty: 12 month warranty, attention: read full description to confirm fitment, cs-sku: 400,
category: auto parts > car truck parts accessories > air conditioning heating > hvac controls control units, sku: 9330658064628604,
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1 offer $123.92 USD
  • New. Offer #1 priced at $123.92 + $0.00 shipping estimate = $123.92* total. 12 Month Warranty 2013-2019 Nissan Sentra.FREE SHIPPING

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