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NISSAN 3NA1B Leaf Battery Temperature Sensor

fits make: Nissan. year: 2012.

3na1b Nissan 2012 Leaf Battery Temperature Sensor

( Manufacturer Part Number: 3NA1B ), ( Part Type: Battery Sensor )

Review NISSAN Leaf Battery Temperature Sensor fits 2012

Nissan 3NA1B 2012 LEAF Battery Temperature Sensor

The Nissan 3NA1B Battery Temperature Sensor is an essential component of the Nissan LEAF's advanced battery management system. This sensor plays a crucial role in monitoring the temperature of the lithium-ion battery pack, ensuring optimal performance and longevity.

Measuring approximately 5.2 inches (13.2 cm) long, the temperature sensor is designed to fit seamlessly into the Nissan LEAF's battery compartment. Its sleek form factor allows for efficient heat transfer between the sensor and the surrounding battery cells.

The 3NA1B sensor utilizes advanced temperature measurement technology to accurately and consistently monitor the battery temperature in real-time. It is designed to detect even the slightest temperature fluctuations, which can significantly impact the efficiency and lifespan of the battery.

This sensor is specifically engineered for the Nissan LEAF 2012 model and is a direct OEM replacement for the original part. It is built to the same high standards as the original sensor, ensuring reliable and precise temperature readings.

The Nissan 3NA1B Battery Temperature Sensor is easy to install, requiring no special tools or extensive mechanical knowledge. It simply connects to the wiring harness in the battery compartment, making it an ideal solution for DIY enthusiasts and professional technicians alike.

In addition to its critical role in battery performance and longevity, the temperature sensor also contributes to the overall driving experience of the Nissan LEAF. It helps regulate the climate control system, ensuring a comfortable cabin temperature for the driver and passengers.

By maintaining an optimal battery temperature, the Nissan 3NA1B Battery Temperature Sensor helps improve the overall efficiency of the vehicle, contributing to reduced fuel consumption and lower emissions. It is an essential investment for any Nissan LEAF owner looking to maximize the performance and lifespan of their vehicle's battery.

Buying a Nissan LEAF 2012 battery temperature sensor (3NA1B) is a decision that requires careful consideration. Here are some potential pros and cons that might help in making an informed decision:

Pros:

1. Improved Battery Performance: A faulty battery temperature sensor can affect the performance of the battery, leading to reduced range and efficiency. By replacing the sensor, you can ensure optimal battery performance.

2. Preventive Maintenance: Regularly replacing the battery temperature sensor is a crucial part of maintaining the overall health of your Nissan LEAF's battery.

3. Safety: A malfunctioning battery temperature sensor can cause the battery to overheat, which can lead to safety concerns. By replacing the sensor, you can mitigate this risk.

4. Cost-Effective: Replacing the battery temperature sensor is a more cost-effective solution compared to replacing the entire battery pack.

Cons:

1. Cost: Replacing the battery temperature sensor can be an expensive repair, especially if you choose to pay out of pocket.

2. Labor Costs: The labor costs associated with replacing the sensor can add to the total cost of the repair.

3. Availability: Finding a compatible replacement sensor for a 2012 Nissan LEAF can be challenging, as some aftermarket options may not be reliable.

4. DIY Installation: Installing the sensor yourself can be a complex process, and if not done correctly, it could result in further damage or safety concerns.

In conclusion, replacing the battery temperature sensor (3NA1B) in a 2012 Nissan LEAF can be a worthwhile investment for those who prioritize optimal battery performance, preventive maintenance, and safety. However, the cost of the repair and potential challenges in finding a reliable replacement sensor are important factors to consider. Ultimately, the decision to replace the sensor should be based on the individual's priorities, budget, and the vehicle's condition.

If you decide to go ahead with the replacement, it is recommended to purchase the sensor from a reputable supplier to ensure its compatibility and reliability. Additionally, considering the complexity of the installation process, it may be worthwhile to have a certified Nissan technician perform the installation to ensure it is done correctly and safely.

Details:

With the Nissan brand reputation for quality and reliability, this battery temperature sensor is a trusted component maintaining efficiency longevity of vehicles electrical system. This sensor, with the manufacturer part number 3NA1B, ensures that battery temperature is within safe operating levels, providing drivers peace of mind knowing their being constantly monitored for optimal performance. The 2012 Nissan Leaf Battery Temperature Sensor 3NA1B is a genuine product designed to monitor the temperature of vehicles battery.

part #: 3na1b prices

  • $19.99-$59.99

specifications electvehic:

  • for makes: Nissan
  • for years: 2012
  • mpn: 3na1b
  • part type: Battery Sensor

offer electvehic:

  • availability: In Stock
  • sold: 0
  • best offers: True
  • options: Ship-to-home
  • quantity: 1
  • started: July 5, 2025

shipping electvehic:

  • carrier: USPS
  • class: Standard
  • cost: $4.25
  • type: Calculated
  • transit: 6-13 Days
  • service: USPS Ground Advantage

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  • wallet: Apple-pay
  • credit card: Diners-club
  • other

seller electvehic:

  • # reviews: 95
  • rating: 95.5%
  • city: Vail, Arizona

general electvehic:

  • Car Truck Parts Accessories > Electric, Hybrid PHEV Specific Parts > Other Electric, Hybrid PHEV Specific Parts
  • condition: Used

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  • policy: No Returns
for makes: nissan, for years: 2012, part type: battery sensor,
category: auto parts > car truck parts accessories > electric, hybrid phev specific parts, sku: 12120937621428693,
Nissan 3NA1B Is Similar To:
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5 offers $19.99–$59.99 USD
  • Used. Offer #1 priced at $19.99 + $6.83 shipping estimate = $26.82* total. With the Nissan brand reputation for quality and reliability, this battery temperature sensor is a trusted component for maintaining the efficiency and longevity of the vehicle's electrical system. The 2012 Nissan Leaf Battery Temperature Sensor is a genuine Nissan product designed to monitor the temperature of the vehicle's battery.+$6.83 shipping
  • New. Offer #2 priced at $59.99 + $0.00 shipping estimate = $59.99* total. 2022 Nissan LEAF S, S Plus, SL Plus, SV, SV Plus BATTERY EV (EV/BEV), Electric. This New Nissan part arrives as pictured and will fit on Nissan vehicles.FREE SHIPPING
  • Used. Offer #3 priced at $23.99 + $6.83 shipping estimate = $30.82* total. With the Nissan brand name, you can trust in the reliability and compatibility of this product with your Nissan Leaf. The 2012 Nissan Leaf Battery Main Battery Cable 295G0- is a genuine Nissan product designed specifically for the Nissan Leaf electric vehicle.+$6.83 shipping
  • Used. Offer #4 priced at $199.99 + $15.10 shipping estimate = $215.09* total. +$15.10 shipping
  • Used. Offer #5 priced at $199.00 + $0.00 shipping estimate = $199.00* total. Shipped with USPS Ground Advantage. 2011-2013 Nissan Leaf battery relay Box AEV6501A- 294A1 BOX JUNCTION.FREE SHIPPING

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