NISSAN S180144619 Smart Key Fob Push Start Remote KR5TXPZ1

( Brand: Nissan ), ( Manufacturer Part Number: S180144619 ), ( Model: KR5TXPZ1 ), ( Part Type: Remote Key )

Review NISSAN Oem Smart Key Fob Push Start Sedan Remote

The **Nissan S180144619 Smart Key Fob (KR5TXPZ1 Push Start Remote)** is a cutting-edge, multifunctional access and ignition control device designed exclusively for modern Nissan vehicles equipped with the Intelligent Key System. This sleek, ergonomically contoured fob combines advanced security and convenience into a compact, lightweight package, ensuring seamless integration with your Nissan s push-button start and keyless entry features. Engineered with precision, the fob features a durable, high-gloss polycarbonate exterior that resists scratches and wear, while its intuitive layout prioritizes ease of use with clearly labeled buttons and a responsive tactile feedback mechanism. At its core, the Smart Key Fob operates on a robust **RFID (Radio Frequency Identification)** and **UHF (Ultra High Frequency)** signal system, enabling secure vehicle access and engine activation within a range of up to **10 meters (33 feet)**, even when the fob is inside a pocket or bag. The **Push Start button** allows for hands-free ignition activation, eliminating the need for traditional key insertion, while the **lock/unlock buttons** provide quick, one-touch control over your vehicle s doors, trunk, and sometimes even the hood, depending on the model configuration. Additionally, the fob incorporates an **alarm system** that triggers if unauthorized access is detected, enhancing the vehicle s security features. For added peace of mind, the **panic button** (on select models) can be pressed to sound the horn and flash the lights, signaling for assistance in case of an emergency. Built to withstand daily use, the fob is designed to withstand minor drops and exposure to moisture, though it is not waterproof. Its long-lasting battery typically a **CR2032 lithium cell** ensures reliable performance for extended periods, though users are advised to replace it proactively to avoid unexpected malfunctions. Whether you re unlocking your vehicle with a simple wave of the hand or starting the engine with a single press, this Smart Key Fob redefines the driving experience by merging technology, security, and effortless functionality into one indispensable accessory.

### **Pros and Cons of buying a Nissan S180144619 Smart Key Fob (KR5TXPZ1 Push Start Remote)**

1. **Compatibility** This is an official or high-quality aftermarket replacement for Nissan vehicles equipped with the **Intelligent Key (Smart Key)** system, including models like the **Altima, Maxima, Rogue, Sentra, and others** from the **2010 2019** range. It ensures proper functionality with push-button start, remote unlocking, and panic alarm.

2. **Convenience Features** The **push-start remote** allows hands-free engine activation, which is a significant upgrade over traditional key fobs. It also typically includes **remote unlocking, trunk release, and panic alarm** functions, improving overall usability.

3. **Security Enhancements** Unlike basic key fobs, the **Smart Key system** uses **rolling code technology**, making it harder for thieves to clone or intercept signals. This reduces the risk of unauthorized vehicle access compared to older key fobs.

4. **Durability & Build Quality** Nissan s original key fobs are built to last, and reputable aftermarket replacements (such as those from **OEM suppliers or trusted brands**) maintain similar durability. The **water-resistant and sturdy casing** helps prevent damage from weather or rough handling.

5. **Resale Value & Reliability** Since this is a **genuine or high-quality replacement**, it maintains the vehicle s security and functionality, which can be important if you plan to keep the car long-term or sell it later.

6. **Easy Installation** Most Smart Key fobs require **no wiring or programming** they sync via **Nissan s Intelligent Key system** when within range of the vehicle. Some may need a **quick programming step**, but this is usually straightforward.

7. **Future-Proofing** If your vehicle s original key fob fails, replacing it with this model ensures **continued compatibility** with the car s security and start system, avoiding potential issues with older or incompatible fobs.

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1. **Higher Cost Compared to Basic Key Fobs** This is **not a standard remote** it s a **Smart Key fob**, which is more expensive than basic unlock-only fobs. Prices can range from **$80 $150 **, depending on whether it s **OEM or aftermarket**.

2. **Potential Counterfeit Risks** If purchasing from an **unverified seller**, there s a chance of receiving a **fake or low-quality replica**, which may not work properly or could fail quickly. Always buy from **trusted retailers or Nissan-approved suppliers**.

3. **Compatibility Issues with Modified Vehicles** If your car has **aftermarket security modifications (e.g., immobilizers, keyless entry overrides)**, the Smart Key fob may not work as intended. Some modifications can interfere with the **Intelligent Key system**.

4. **Battery Dependency** Like all key fobs, this one relies on a **battery (usually CR2032 or similar)**. If the battery dies, the fob will **not function**, and you may need to **jump-start the car manually** or use a backup key.

5. **Limited Lifespan of Batteries** Even with a **low-power Smart Key**, batteries typically last **1 3 years**, depending on usage. Frequent use (e.g., daily remote start attempts) can drain them faster.

6. **Programming May Be Required** While most Smart Key fobs **auto-program** when near the vehicle, some may need a **manual sync process**. If the original fob is lost, you might need to **visit a Nissan dealership** for reprogramming.

7. **Potential for Theft if Lost/Stolen** Since Smart Key fobs use **rolling codes**, they are **more secure than basic remotes**, but if lost or stolen, a thief could potentially **clone the signal** (though this is rare with proper anti-theft measures).

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### **Conclusion & Recommendation**

The **Nissan S180144619 Smart Key Fob (KR5TXPZ1 Push Start Remote)** is a **high-quality replacement** for vehicles requiring the **Intelligent Key system**, offering **superior convenience, security, and functionality** compared to basic key fobs. It is ideal for **owners who want hands-free start, remote unlocking, and panic alarm features** without compromising on reliability.

However, the **higher cost, potential counterfeit risks, and battery dependency** are factors to consider. If you **prioritize security, ease of use, and long-term reliability**, this is a **strong purchase**. If you re on a **tight budget** or only need basic unlocking, a **cheaper aftermarket remote** might suffice but it won t match the **Smart Key s advanced features**.

- **Buy from a trusted seller** (Nissan dealership, reputable online retailers, or authorized parts suppliers) to ensure **authenticity and quality**.

- **Check compatibility** with your exact **Nissan model and year** before purchasing.

- **Keep a backup key** in case the Smart Key fob fails or is lost.

- **Monitor battery life** and replace it **before it dies completely** to avoid being locked out.

**Verdict:** **Worth the investment** if you need a **reliable, high-functioning Smart Key fob** for your Nissan. If you re unsure, consult a **Nissan technician** to confirm compatibility before buying.

Details:

Original factory Nissan proximity key fob in good pre-owned condition. Removed from a Nissan sedan and features the trunk release button not lift gate. Genuine OEM Nissan Smart Key Fob Remote Push Start Sedan Version. Part Number: S180144619.

Match FCC ID: KR5TXPZ1 before purchasing.

part #: s180144619 prices

• $37.93-$69.99

specifications replacremot:

• brand: Nissan
• mpn: S180144619
• model: Kr5txpz1
• part type: Remote Key

seller replacremot:

• rating: 100.0%
• city: San Bernardino, California
• # reviews: 24

returns replacremot:

• policy: No Returns

shipping replacremot:

• class: Standard
• cost: $0.00
• transit: 5-11 Days
• type: Calculated
• carrier: USPS
• service: USPS Ground Advantage

general replacremot:

• condition: Used
• Vehicle Electronics GPS > Car Alarms Security > Replacement Remotes

payments replacremot:

• wallet: Paypal
• other
• credit card: Mastercard

offer replacremot:

• sold: 0
• options: Ship-to-home
• availability: In Stock
• best offers: True
• started: March 1, 2026
• quantity: 1

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