1. NISSAN Controls & Control Units On Sale
  2. sku: 9381699481288603
  3. WELLS 21322PPRQ

WELLS 21322PPRQ Armada Control Relay A/c

fits make: Nissan. year: 2012–2017.

21322pprq Wells For 2017 Nissan Armada A/c Control Relay 2014 2015 2012

( Brand: Wells ), ( Manufacturer Part Number: 21322PPRQ ), ( Part Type: Control ), ( Manufacturer Warranty: 12 Month Warranty ), ( Notes: A/c Compressor Control Relay ), ( Years: 2014 2015 2012 2017 ), ( Application: Nissan Armada A/c Control Relay ), ( Cs-sku: 400 )

Review WELLS Nissan Armada A/c Control Relay fits 2012–2017

The **Wells 21322PPRQ** is a high-quality, precision-engineered **AC Control Relay** meticulously designed to ensure seamless operation within the climate control system of **2012-2015 Nissan Armada** models, including the **2017 Nissan Armada** (where applicable). This relay serves as a critical electrical switch, regulating the flow of power to the **air conditioning compressor clutch**, ensuring efficient engagement and disengagement for optimal cooling performance. Crafted with **durable, corrosion-resistant materials**, this relay is built to withstand the demanding conditions of automotive electrical systems, providing reliable and consistent operation even in harsh environments.

The **Wells 21322PPRQ** features a **robust spring-loaded mechanism** that guarantees smooth and precise switching, preventing unnecessary wear and tear on the relay s internal components. Its **high-current capacity** ensures that it can handle the electrical demands of the Armada s A/C system without overheating or failing, even during prolonged use. The relay is **directly compatible** with the **2012, 2014, and 2015 Nissan Armada**, as well as the **2017 model**, making it a versatile and dependable replacement for faulty or worn-out original equipment (OEM) relays. Its **compact yet sturdy design** allows for easy installation, fitting seamlessly into the vehicle s wiring harness without requiring modifications.

What sets this relay apart is its **superior build quality**, which includes **tin-plated contacts** that resist oxidation and maintain a strong electrical connection over time. This ensures minimal resistance and optimal power transfer, reducing the risk of electrical failures or intermittent A/C operation. Additionally, the **gasket-sealed housing** protects against moisture and dust infiltration, further extending the relay s lifespan and maintaining its performance in all driving conditions. Whether you re restoring an older Armada or upgrading a newer model, the **Wells 21322PPRQ** provides the reliability and efficiency needed to keep your climate control system running smoothly, ensuring a comfortable and enjoyable driving experience year-round.

### **Pros and Cons of buying a Wells 21322PPRQ for a 2017 Nissan Armada A/C Control Relay (Fits 2012-2015 Models)**

#### **Pros:**

1. **Compatibility** The relay is specifically listed as compatible with the 2017 Nissan Armada s A/C control system, though it also fits 2012-2015 models. This suggests it has been tested or designed for similar electrical systems, reducing the risk of immediate failure due to incorrect sizing or pin configuration.

2. **Quality and Reliability** Wells is a well-known brand in the automotive aftermarket, known for producing durable relays, fuses, and electrical components. Their products are often built to withstand standard operating conditions, reducing the likelihood of premature wear or failure.

3. **Easy Installation** Relays are relatively simple to replace, requiring only basic tools (screwdriver, wire cutters/strippers if needed). The Wells relay should fit directly into the existing relay socket without modification, making it a straightforward DIY fix.

4. **Cost-Effective Solution** Replacing a faulty relay is far cheaper than dealing with a failing A/C compressor clutch, blower motor, or other electrical issues that could arise from a bad relay. This part is typically under $10, making it a low-risk investment.

5. **Prevents Further Damage** A faulty relay can cause intermittent power loss to the A/C system, leading to unnecessary strain on the compressor or other components. Replacing it early can prevent more expensive repairs down the line.

6. **Warranty Coverage** Many aftermarket parts, including Wells relays, come with a warranty (often 1-2 years). This provides some recourse if the relay fails prematurely due to manufacturing defects.

7. **Wide Availability** As a common part, the Wells 21322PPRQ is easy to find at auto parts stores (O Reilly, AutoZone, Advance Auto), online retailers (Amazon, RockAuto), or directly from the manufacturer. This ensures quick replacement if needed.

---

#### **Cons:**

1. **Potential Counterfeit or Low-Quality Units** While Wells is a reputable brand, purchasing from untrusted sellers (especially online marketplaces with no return policy) could result in counterfeit or substandard parts. Always buy from authorized dealers or verified sellers to avoid this risk.

2. **Incorrect Pin Configuration Risk** Though the part number suggests compatibility, there is a small chance the relay s pin layout does not match the Armada s fuse box exactly. This could lead to improper electrical connections, causing the relay to fail or worse, damage the A/C system. Always double-check the pin configuration before installation.

3. **No Guarantee of Original Equipment Quality** While Wells relays are high-quality, they may not match the exact specifications of the OEM (Original Equipment Manufacturer) relay. If the original relay was high-end, the aftermarket version might not last as long, though this is rare for critical components like this.

4. **Possible Overheating or Electrical Issues** If the relay socket or surrounding wiring is damaged, a new relay may not function properly. This could lead to overheating or intermittent failures. Inspect the relay housing and wiring for corrosion or burns before installation.

5. **Limited Lifespan** Relays are mechanical components and can wear out over time, especially if the vehicle is frequently driven in extreme temperatures or has electrical fluctuations. While this relay is likely durable, it is not a "forever" solution.

6. **Misdiagnosis Risk** If the A/C system has other underlying issues (e.g., a failing compressor clutch, low refrigerant, or electrical shorts), replacing just the relay may not fully resolve the problem. Always diagnose the root cause before assuming the relay is at fault.

---

### **Conclusion:**

The **Wells 21322PPRQ relay** is a **strong, cost-effective choice** for replacing a faulty A/C control relay in a 2017 Nissan Armada (and compatible 2012-2015 models). Its compatibility, reliability, and ease of installation make it a practical solution for most drivers. However, **buying from a trusted source** and **verifying pin compatibility** are critical steps to ensure proper function. If the A/C system continues to fail after replacement, further diagnostics (e.g., checking the compressor clutch, fuses, or wiring) may be necessary.

### **Recommendation:**

- **Buy from an authorized dealer** (e.g., O Reilly, AutoZone, or the Wells website) to avoid counterfeit parts.

- **Compare with the original relay** (if possible) to confirm pin configuration before installation.

- **Inspect the relay socket and wiring** for damage before fitting the new relay.

- **Test the A/C system thoroughly** after replacement to ensure the relay is functioning correctly.

- **Consider purchasing a relay tester** ( $10) if you plan to work on multiple relays in the future, as it helps confirm whether the new relay is working properly.

**Final Verdict:** The Wells 21322PPRQ is a **reliable and recommended choice** for this application, provided it is sourced correctly and installed properly. It offers a balance of affordability, quality, and ease of use for most DIYers.

Details:

Parts Geek - For 2017 Nissan Armada A/C Control Relay Wells 21322PPRQ 2014 2015 2012: Review Fitment Notes to Ensure Proper Fit condition: New Brand: Notes: Compressor Mounting Bracket Included: No 12 Month Warranty Vehicle.

part #: 21322pprq price

  • $37.13

specifications nssnheatcontrol:

  • for makes: Nissan
  • for years: 2012-2017
  • brand: Wells
  • mpn: 21322pprq
  • part type: Control
  • manufacturer warranty: 12 Month Warranty
  • notes: A/c Compressor Control Relay
  • years: 2014 2015 2012 2017
  • application: Nissan Armada A/c Control Relay
  • cs-sku: 400

seller nssnheatcontrol:

  • city: Acushnet, Massachusetts
  • # reviews: 328359
  • rating: 98.8%

returns nssnheatcontrol:

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

offer nssnheatcontrol:

  • availability: In Stock
  • quantity: 1
  • started: April 15, 2026
  • options: Ship-to-home
  • sold: 0

shipping nssnheatcontrol:

  • transit: 2-6 Days
  • service: FedEx Ground / FedEx Home Delivery
  • class: Standard
  • cost: $0.00
  • carrier: FedEx
  • type: Fixed

general nssnheatcontrol:

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

payments nssnheatcontrol:

  • other
  • credit card: Mastercard
  • wallet: Paypal
for makes: nissan, for years: 2012-2017, part type: control, manufacturer warranty: 12 month warranty, notes: a/c compressor control relay, years: 2014 2015 2012 2017, application: nissan armada a/c control relay, cs-sku: 400,
category: auto parts > car truck parts accessories > air conditioning heating > hvac controls control units, sku: 9381699481288603,
Wells 21322PPRQ Is Similar To:
nssnheatcontrol logo
1 offer $37.13 USD
  • New. Offer #1 priced at $37.13 + $0.00 shipping estimate = $37.13* total. Mounting Bracket Included: No. 2017 Nissan Armada.FREE SHIPPING

Copyright © nssnheatcontrol.com