NISSAN 25150-3NA0A Leaf Key Ignition Switch Fob Start Control

( Manufacturer Part Number: 25150-3NA0A ), ( Model: LEAF ), ( Part Type: Ignition Switch Start Control Fob Stop ), ( Part Category: Fob ), ( Storage Location: 7f-x12 / 7f X12 ), ( Fitment Type: Direct Replacement ), ( Genuine Oem: Yes ), ( Part Source: Genuine Oem ), ( Name: Ignition-switch ), ( Manufacturer Warranty: 90 Day )

Review NISSAN Leaf Key Ignition Switch Fob Start stop Control fits 2011–2012

The **Nissan 25150-3NA0A Ignition Key Switch and Start-Stop Control Fob** is a precision-engineered, high-reliability component designed exclusively for the **2011 and 2012 Nissan Leaf**, the pioneering all-electric vehicle that revolutionized sustainable transportation. This critical assembly integrates seamlessly into the vehicle s advanced electrical system, serving as the central interface between the driver and the car s power management, security, and start-stop functionality. Crafted from durable, corrosion-resistant materials, the ignition switch and key fob are built to withstand the demands of daily use while ensuring long-term reliability in varying environmental conditions, from urban commutes to occasional highway travel. The **Start-Stop Control** feature, a hallmark of modern fuel-efficient technology, allows the engine (or in this case, the high-voltage battery system) to shut off automatically when idle and restart smoothly when the driver releases the brake pedal, optimizing energy efficiency and reducing wear on the vehicle s components. The accompanying **key fob** is equipped with a robust, long-range remote control system, enabling convenient locking, unlocking, and panic alarm activation with a simple press of a button, while its integrated **start-stop function** ensures seamless operation of the vehicle s power cycle. This component is essential for maintaining the Leaf s signature blend of performance, safety, and eco-conscious design, making it a must-replace part for owners experiencing issues such as malfunctioning start-stop functionality, unresponsive key fobs, or mechanical failures in the ignition mechanism. Whether replacing a worn-out original part or upgrading for enhanced durability, this **OEM-quality Nissan 25150-3NA0A** ignition switch and key fob assembly delivers the precision, security, and efficiency that Nissan drivers expect from their electric vehicle.

### **Pros and Cons of Buying a Nissan 25150-3NA0A (2011-2012 Leaf) Key Ignition Switch Fob with Start-Stop Control**

1. **Compatibility with 2011-2012 Nissan Leaf Models** This specific part is designed to fit the first-generation Nissan Leaf, ensuring proper function in the ignition and start-stop system.

2. **Start-Stop Functionality** The fob includes start-stop control, which improves fuel efficiency by automatically shutting off the engine when idle and restarting when the driver releases the brake.

3. **Security Features** Modern key fobs often include anti-theft measures, such as rolling code technology, which prevents unauthorized duplication.

4. **Convenience** Remote start capability (if available in the model) allows the driver to start the vehicle from a distance, enhancing usability.

5. **Potential Resale Value** If the part is in good condition, it may retain value, especially if demand for Leaf parts remains steady.

6. **OEM Quality** Being a Nissan original equipment manufacturer (OEM) part, it is built to the same standards as the original component, reducing the risk of compatibility issues.

7. **Warranty Coverage (if applicable)** If purchased from an authorized dealer or with a warranty, it may come with a limited warranty period, providing peace of mind.

1. **Age of the Vehicle** The 2011-2012 Nissan Leaf is an older model, and parts for these vehicles may be harder to find compared to newer cars, potentially increasing costs.

2. **Potential Wear and Tear** If the part has been previously used, it may show signs of wear, such as battery drain in the fob or mechanical failure in the ignition switch.

3. **Battery Dependency** Key fobs rely on batteries, which degrade over time. If the battery is dead, the fob may not function properly, requiring replacement.

4. **Compatibility with Aftermarket Parts** Some aftermarket fobs or ignition switches may not fully integrate with the start-stop system, leading to malfunctions.

5. **Cost Considerations** OEM parts can be expensive, especially if purchased directly from Nissan or an authorized dealer. Third-party sellers may offer lower prices but with varying quality guarantees.

6. **Limited Availability** Due to the Leaf s niche market, finding a genuine, unused part may be challenging, increasing the likelihood of buying used or refurbished.

7. **Potential for Counterfeit Parts** If purchasing from an unverified seller, there is a risk of receiving a counterfeit or low-quality replica that does not function as intended.

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### **Conclusion**

The **Nissan 25150-3NA0A key ignition switch fob with start-stop control** is a reliable and necessary part for maintaining the functionality of a 2011-2012 Nissan Leaf. Its **start-stop feature enhances efficiency**, and its **OEM quality ensures compatibility**. However, **age-related challenges, battery dependency, and potential wear** must be considered, especially if the part is used or sourced from an untrusted seller.

For **best results**, prioritize purchasing from **authorized Nissan dealers, reputable online marketplaces, or certified refurbished suppliers**. If possible, opt for a **new or like-new part** to avoid hidden issues. Additionally, **inspect the fob s battery life and mechanical condition** before purchasing to ensure long-term reliability.

### **Recommendation**

- **If budget allows**, buy a **new OEM part** from an authorized Nissan dealer to guarantee authenticity and warranty coverage.

- **If cost is a concern**, consider a **certified refurbished part** from a trusted seller with a return policy.

- **Avoid unknown third-party sellers** unless they provide strong guarantees and reviews.

- **Test the fob s functionality** (battery, start-stop response) before finalizing the purchase to confirm it meets your needs.

Ultimately, investing in a **high-quality, compatible part** will ensure your Nissan Leaf operates safely and efficiently for years to come.

Details:

God Bless You. May have wear and tear, Color: Images: All images are of the actual item.

part #: 251503na0a prices

• $20.00-$120.01

specifications cycleswitches:

• for makes: Nissan
• for years: 2011-2012
• mpn: 25150-3na0a
• model: Leaf
• part type: Ignition Switch Start Control Fob Stop
• part category: Fob
• storage location: 7f-x12 / 7f X12
• fitment type: Direct Replacement
• genuine oem: Yes
• part source: Genuine Oem
• name: Ignition-switch
• manufacturer warranty: 90 Day

returns cycleswitches:

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

seller cycleswitches:

• rating: 99.7%
• city: Rancho Cordova, California
• # reviews: 29865

shipping cycleswitches:

• carrier: USPS
• service: USPS First Class, USPS Priority Mail
• type: Fixed
• transit: 2-6 Days
• cost: $0.00
• class: Standard, Expedited

general cycleswitches:

• condition: Used
• Electrical Ignition Components > Electrical Ignition Sensors Switches > Ignition Key Switches

offer cycleswitches:

• started: June 4, 2026
• options: Ship-to-home
• quantity: 1
• sold: 0
• availability: In Stock
• best offers: True

payments cycleswitches:

• wallet: Paypal
• credit card: Visa
• other